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Dan O'Bannon Screenwriter Alien, Total Recall 30-Sep-1946 17-Dec-2009 DEAD
Frank O'Bannon Politician Governor of Indiana, 1997-2003 30-Jan-1930 13-Sep-2003 DEAD
Kate O'Beirne Columnist Conservative pundit 23-Sep-1949 22-Apr-2017 DEAD
Hugh O'Brian Actor The Life and Legend of Wyatt Earp 19-Apr-1925 05-Sep-2016 DEAD
John Lord O'Brian Government Prominent antitrust lawyer 14-Oct-1874 1974 DEAD
Patrick O'Brian Novelist The Aubreyad series 12-Dec-1914 02-Jan-2000 DEAD
Barbara O'Brien Politician Lt. Governor of Colorado 18-Apr-1950 TBD ADD
Conan O'Brien Talk Show Host The Conan O'Brien Show 18-Apr-1963 TBD ADD
Conor Cruise O'Brien Author Irish Parliamentarian and Scholar 03-Nov-1917 18-Dec-2008 DEAD
David P. O'Brien Business Chairman, Royal Bank of Canada 1940 TBD ADD
Ed O'Brien Guitarist Guitar, shaky things for Radiohead 15-Apr-1968 TBD ADD
Edmond O'Brien Actor The Great Imposter 10-Sep-1915 09-May-1985 DEAD
Edna O'Brien Novelist The Country Girls 15-Dec-1930 TBD ADD
Edward I. O'Brien Business Securities Industry Association 19-Sep-1928 TBD ADD
Edwin Frederick O'Brien Religion Archbishop of Baltimore, 2007-11 08-Apr-1939 TBD ADD
Fitz-James O'Brien Author The Diamond Lens 31-Dec-1828 06-Apr-1862 DEAD
Flann O'Brien Author At Swim-Two-Birds 05-Oct-1911 01-Apr-1966 DEAD
George O'Brien Actor Sunrise 19-Apr-1899 04-Sep-1985 DEAD
George M. O'Brien Politician Congressman from Illinois, 1973-86 17-Jun-1917 18-Jul-1986 DEAD
James J. O'Brien Business CEO of Ashland 1955 TBD ADD
Jane Margaret O'Brien Educator President, St. Mary's College of Maryland 1953 TBD ADD
Jim O'Brien Basketball Head Coach of Indiana Pacers, 2007-11 11-Feb-1952 TBD ADD
Joan O'Brien Actor Operation Petticoat 14-Feb-1936 TBD ADD
John F. O'Brien Business CEO of Allmerica Financial, 1995-2002 1943 TBD ADD
John M. O'Brien Business CFO, New York Times Co., 1998-2001 1943 TBD ADD
Kate O'Brien Novelist The Land of Spices 03-Dec-1897 13-Aug-1974 DEAD
Larry O'Brien Politician Mayor of Ottawa, 2006-10 19-Jul-1949 TBD ADD
Lawrence F. O'Brien Politician Target of Watergate break-in 07-Jul-1917 28-Sep-1990 DEAD
Margaret O'Brien Actor Meet Me in St. Louis 15-Jan-1937 TBD ADD
Morgan O'Brien Business Co-Founder of Nextel 1944 TBD ADD
Parry O'Brien Track and Field Revolutionized the shot put 28-Jan-1932 21-Apr-2007 DEAD
Pat O'Brien Actor Angels with Dirty Faces 11-Nov-1899 15-Oct-1983 DEAD
Pat O'Brien Journalist The Insider 14-Feb-1948 TBD ADD
Peter O'Brien Actor Sam Patterson on The Flying Doctors 25-Mar-1960 TBD ADD
Phillips Payson O'Brien Historian British and American Naval Power 21-Aug-1963 TBD ADD
Richard O'Brien Actor The Rocky Horror Picture Show 25-Mar-1942 TBD ADD
Richard T. O'Brien Business CEO of Newmont Mining 1954 TBD ADD
Soledad O'Brien Journalist CNN newscaster 19-Sep-1966 TBD ADD
Terrence L. O'Brien Judge 10th Circuit Court of Appeals 08-Aug-1943 TBD ADD
Thomas C. O'Brien Business CEO of Insurance Auto Auctions 1954 TBD ADD
Thomas H. O'Brien Business CEO of PNC Financial, 1988-2000 1938 TBD ADD
Thomas M. O'Brien Business CEO of Travelcenters of America 1966 TBD ADD
Tim O'Brien Novelist Going After Cacciato 01-Oct-1946 TBD ADD
Timothy L. O'Brien Journalist TrumpNation: The Art of Being the Donald 15-Dec-1961 TBD ADD
Tom O'Brien Football Former head coach of NCSU Wolfpack 05-Oct-1948 TBD ADD
Virginia O'Brien Actor The Big Store 18-Apr-1919 16-Jan-2001 DEAD
Frank E. O'Bryan Business WMC Mortgage Corporation 1934 TBD ADD
Mike O'Callaghan Politician Governor of Nevada, 1971-79 10-Sep-1929 05-Mar-2004 DEAD
Sean O'Casey Playwright Juno and the Paycock 30-Mar-1880 18-Sep-1964 DEAD
Colm O'Ciosoig Drummer Drummer for My Bloody Valentine 31-Oct-1964 TBD ADD
Arthur O'Connell Actor Anatomy of a Murder 29-Mar-1908 18-May-1981 DEAD
Daniel O'Connell Politician Irish hero, called The Liberator 06-Aug-1775 15-May-1847 DEAD
David M. O'Connell Educator President, Catholic University of America 21-Apr-1955 TBD ADD
Helen O'Connell Singer Big Band singer, Green Eyes 23-May-1920 09-Sep-1993 DEAD
Jerry O'Connell Actor Pete Kaczmarek in The Defenders 17-Feb-1974 TBD ADD
Robert L. O'Connell Historian Of Arms and Men 27-Dec-1944 TBD ADD
Robert T. O'Connell Business CEO of GMAC, 1992-94 1938 TBD ADD
John J. O'Connor III Relative Sandra Day O'Connor's husband 10-Jan-1930 11-Nov-2009 DEAD
Bob O'Connor Politician Mayor of Pittsburgh, 2006 09-Dec-1944 01-Sep-2006 DEAD
Carroll O'Connor Actor Archie Bunker in All in the Family 02-Aug-1924 21-Jun-2001 DEAD
Donald O'Connor Actor Singin' in the Rain 28-Aug-1925 27-Sep-2003 DEAD
Edwin O'Connor Novelist The Last Hurrah 29-Jul-1918 23-Mar-1968 DEAD
Flannery O'Connor Author A Good Man Is Hard To Find 25-Mar-1925 03-Aug-1964 DEAD
Frances O'Connor Actor Artificial Intelligence: AI 12-Jun-1967 TBD ADD
Frank O'Connor Author Guests of the Nation 17-Sep-1903 10-Mar-1966 DEAD
Gavin O'Connor Film Director Tumbleweeds 1964 TBD ADD
Glynnis O'Connor Actor Ode to Billy Joe 19-Nov-1956 TBD ADD
Gordon O'Connor Politician Canadian Minister of Defence 18-May-1939 TBD ADD
Hugh O'Connor Actor Lt. Jamison on In the Heat of the Night 07-Apr-1962 28-Mar-1995 DEAD
James J. O'Connor Business CEO of Commonwealth Edison, 1980-98 15-Mar-1937 TBD ADD
John Cardinal O'Connor Religion Archbishop of New York, 1984-2000 15-Jan-1920 03-May-2000 DEAD
John J. O'Connor Business EVP at Hess Corporation 1945 TBD ADD
Kevin J. O'Connor Actor Candy Mountain 15-Nov-1963 TBD ADD
Maureen O'Connor Judge Justice, Ohio Supreme Court 07-Aug-1951 TBD ADD
Maureen O'Connor Politician Mayor of San Diego, 1985-92 14-Jul-1946 TBD ADD
Renée O'Connor Actor Gabrielle on Xena: Warrior Princess 15-Feb-1971 TBD ADD
Sandra Day O'Connor Judge US Supreme Court Justice, 1981-2006 26-Mar-1930 TBD ADD
Sinead O'Connor Musician Pop star ripped up Pope picture 08-Dec-1966 TBD ADD
Tim O'Connor Actor Elliot Carson on Peyton Place 03-Jul-1927 TBD ADD
Una O'Connor Actor Googly-eyed character actress 23-Oct-1880 04-Feb-1959 DEAD
Herbert O'Conor Politician Governor and Senator from Maryland 17-Nov-1896 04-Mar-1960 DEAD
W. Lee O'Daniel Politician Governor of Texas, 1939-41 11-Mar-1890 11-May-1969 DEAD
Anita O'Day Singer/Songwriter Feminine master of scat 18-Oct-1919 23-Nov-2006 DEAD
Aubrey O'Day Singer All About Aubrey 11-Feb-1984 TBD ADD
Judith O'Dea Actor Night of the Living Dead 20-Apr-1945 TBD ADD
Nancy O'Dell TV Personality Entertainment Tonight 25-Feb-1966 TBD ADD
Wally O'Dell Business CEO of Diebold, 1999-2005 1945 TBD ADD
Cathy O'Donnell Actor They Live by Night 06-Jul-1923 11-Apr-1970 DEAD
Chris O'Donnell Actor NCIS Los Angeles 26-Jun-1970 TBD ADD
Christine O'Donnell Politician 2010 candidate for US Senate, Delaware 27-Aug-1969 TBD ADD
Kenneth P. O'Donnell Politician Assistant to President Kennedy 04-Mar-1924 09-Sep-1977 DEAD
Lawrence O'Donnell Journalist MSNBC political analyst 07-Nov-1951 TBD ADD
Norah O'Donnell Journalist CBS Chief White House Correspondent 23-Jan-1974 TBD ADD
Rosie O'Donnell Talk Show Host The Rosie O'Donnell Show 21-Mar-1962 TBD ADD
Terrence O'Donnell Judge Justice, Ohio Supreme Court 11-Feb-1946 TBD ADD
Daniel A. O'Donohue Diplomat US Ambassador to Thailand, 1988-91 27-Oct-1931 TBD ADD
Chris O'Dowd Actor Roy on The IT Crowd 09-Oct-1979 TBD ADD
Martha O'Driscoll Actor Li'l Abner 04-Mar-1922 03-Nov-1998 DEAD
Sean O'Faolain Novelist Come Back to Erin 22-Feb-1900 20-Apr-1991 DEAD
Liam O'Flaherty Novelist Thy Neighbour's Wife 28-Aug-1896 07-Sep-1984 DEAD
Frank O'Gorman Historian Voters, Patrons, and Parties 12-Sep-1940 TBD ADD
James A. O'Gorman Politician US Senator from New York, 1911-17 05-May-1860 17-May-1943 DEAD
Gail O'Grady Actor American Dreams 23-Jan-1963 TBD ADD
Lani O'Grady Actor Mary Bradford on Eight Is Enough 02-Oct-1954 25-Sep-2001 DEAD
Paul O'Grady Comic British drag queen 14-Jun-1955 TBD ADD
Madalyn Murray O'Hair Religion Atheist spokeswoman 13-Apr-1919 TBD DEAD
Michael D. O'Halleran Business President and COO of Aon, 1999-2004 1953 TBD ADD
Jack O'Halloran Actor Non in Superman 08-Apr-1943 TBD ADD
Michael O'Hanlon Scholar Brookings Institution 1958 TBD ADD
Brian M. O'Hara Business CEO of XL Capital ? TBD ADD
Catherine O'Hara Comic Delia in Beetlejuice 04-Mar-1954 TBD ADD
David O'Hara Actor Braveheart 09-Jul-1965 TBD ADD
Frank O'Hara Poet Meditations in an Emergency 27-Jun-1926 25-Jul-1966 DEAD
Jenny O'Hara Actor Dixie Randazzo on My Sister Sam 24-Feb-1942 TBD ADD
John O'Hara Author Appointment in Samarra 31-Jan-1905 11-Apr-1970 DEAD
Maureen O'Hara Actor Miracle on 34th Street 17-Aug-1920 24-Oct-2015 DEAD
Dean R. O'Hare Business CEO of Chubb, 1988-2002 1941 TBD ADD
Denis O'Hare Actor Larry Harvey on American Horror Story 17-Jan-1962 TBD ADD
Michael O'Hare Actor Jeffrey Sinclair on Babylon 5 06-May-1952 28-Sep-2012 DEAD
Jim O'Heir Actor Jerry Gergich et al on Parks and Rec 04-Feb-1962 TBD ADD
Dan O'Herlihy Actor The Adventures of Robinson Crusoe 01-May-1919 17-Feb-2005 DEAD
Bernardo O'Higgins Head of State Supreme Director of Chile, 1817-23 20-Aug-1778 24-Oct-1842 DEAD
John O'Hurley Actor J. Peterman on Seinfeld 09-Oct-1954 TBD ADD
Dennis O'Keefe Actor Brewster's Millions 29-Mar-1908 31-Aug-1968 DEAD
Ed O'Keefe Journalist The Washington Post 28-Mar-1983 TBD ADD
Eric O'Keefe Activist Sam Adams Alliance ? TBD ADD
James O'Keefe Activist ACORN, Planned Parenthood sting videos 28-Jun-1984 TBD ADD
Jodi Lyn O'Keefe Actor Nash Bridges 10-Oct-1978 TBD ADD
Johnny O'Keefe Musician King of Australian rock and roll 06-Jan-1935 06-Oct-1978 DEAD
Michael O'Keefe Actor Caddyshack 24-Apr-1955 TBD ADD
Sean O'Keefe Administrator NASA Administrator, 2001-05 27-Jan-1956 TBD ADD
Georgia O'Keeffe Painter American abstract and landscape painter 15-Nov-1887 06-Mar-1986 DEAD
Miles O'Keeffe Actor Tarzan, the Ape Man 20-Jun-1954 TBD ADD
Christopher D. O'Leary Business COO Intl. of General Mills 1959 TBD ADD
Denis J. O'Leary Business EVP at JP Morgan Chase, 1994-2003 1956 TBD ADD
Denise M. O'Leary Business Former Partner, Menlo Ventures 1957 TBD ADD
George O'Leary Football Head Coach, U. of Central Florida 17-Aug-1946 TBD ADD
Hazel O'Leary Government US Secretary of Energy 1993-97 17-May-1937 TBD ADD
Matt O'Leary Actor Mom's Got a Date with a Vampire 06-Jul-1987 TBD ADD
Patrick J. O'Leary Business CFO of SPX Corporation 1957 TBD ADD
Alex O'Loughlin Actor Hawaii Five-O 24-Aug-1975 TBD ADD
Gerald S. O'Loughlin Actor Lt. Ed Ryker on The Rookies 23-Dec-1921 31-Jul-2015 DEAD
Joseph C. O'Mahoney Politician US Senator from Wyoming, 1934-61 05-Nov-1884 01-Dec-1962 DEAD
David B. O'Maley Business Ohio National Financial Services 1945 TBD ADD
J. Pat O'Malley Actor Harry Burns on My Favorite Martian 15-Mar-1904 27-Feb-1985 DEAD
Martin O'Malley Politician Governor of Maryland, 2007-15 18-Jan-1963 TBD ADD
Mike O'Malley Actor Jimmy Hughes on Yes, Dear 31-Oct-1969 TBD ADD
Seán Cardinal O'Malley Religion Catholic Archbishop of Boston 29-Jun-1944 TBD ADD
Shaun F. O'Malley Business Chairman of Price Waterhouse, 1987-95 1937 TBD ADD
Jason O'Mara Actor Jim Shannon on Terra Nova 06-Aug-1972 TBD ADD
Mark O'Meara Golf Winner of 2 Majors in 1998 13-Jan-1957 TBD ADD
Vicki A. O'Meara Attorney Chief Legal Officer at Pitney Bowes 13-May-1957 TBD ADD
Jamie O'Neal Singer When I Think About Angels 03-Jan-1966 TBD ADD
Patrice O'Neal Comic Mr. P 07-Dec-1969 29-Nov-2011 DEAD
Patrick O'Neal Actor Chamber of Horrors 26-Sep-1927 09-Sep-1994 DEAD
Rodney O'Neal Business CEO of Delphi 1954 TBD ADD
Ron O'Neal Actor Youngblood Priest in Superfly 01-Sep-1937 14-Jan-2004 DEAD
Ryan O'Neal Actor Paper Moon 20-Apr-1941 TBD ADD
Shaquille O'Neal Basketball Shaq Attack 06-Mar-1972 TBD ADD
Stanley O'Neal Business CEO of Merrill Lynch, 2002-07 07-Oct-1951 TBD ADD
Tatum O'Neal Actor Paper Moon 05-Nov-1963 TBD ADD
Barbara O'Neil Actor Ellen O'Hara in Gone with the Wind 17-Jul-1910 03-Sep-1980 DEAD
Brendan O'Neill Business CEO of Imperial Chemical Industries, 1999-2003 1948 TBD ADD
C. William O'Neill Politician Governor of Ohio, 1957-59 14-Feb-1916 20-Aug-1978 DEAD
Dick O'Neill Actor Charlie Cagney on Cagney and Lacey 29-Aug-1928 17-Nov-1998 DEAD
Ed O'Neill Actor Al Bundy on Married with Children 12-Apr-1946 TBD ADD
Eugene O'Neill Playwright Long Day's Journey Into Night 16-Oct-1888 27-Nov-1953 DEAD
Harriet O'Neill Judge Justice, Texas Supreme Court 20-Apr-1957 TBD ADD
Henry O'Neill Actor Anchors Aweigh 10-Aug-1891 18-May-1961 DEAD
Hugh O'Neill Military Irish Rebel, 2nd Earl of Tyrone 1540 1616 DEAD
Jennifer O'Neill Actor Summer of '42 20-Feb-1948 TBD ADD
Jim O'Neill Economist Chairman, Goldman Sachs Asset Management 1956 TBD ADD
John E. O'Neill Activist Longtime John Kerry antagonist 19-Feb-1946 TBD ADD
John P. O'Neill Law Enforcement Anti-Terrorism expert, died in 9/11 06-Feb-1952 11-Sep-2001 DEAD
Joseph O'Neill Business O'Neill Properties 1945 TBD ADD
Kevin O'Neill Basketball Interim Head Coach, U. of Arizona 24-Jan-1957 TBD ADD
Onora O'Neill Philosopher President of the British Academy, 2005-09 23-Aug-1941 TBD ADD
Paul O'Neill Government US Treasury Secretary, 2001-02 04-Dec-1935 TBD ADD
Thomas C. O'Neill Business CEO of PWC Canada, 1998-2001 1946 TBD ADD
Thomas F. O'Neill Business Sandler O'Neill & Partners 1946 TBD ADD
Tip O'Neill Politician Speaker of the House, 1977-87 09-Dec-1912 05-Jan-1994 DEAD
William A. O'Neill Politician Governor of Connecticut, 1980-91 11-Aug-1930 24-Nov-2007 DEAD
William L. O'Neill Historian Coming Apart 18-Apr-1935 29-Mar-2016 DEAD
Terry O'Quinn Actor Locke on Lost 15-Jul-1952 TBD ADD
Bill O'Reilly Talk Show Host The O'Reilly Factor 10-Sep-1949 TBD ADD
David J. O'Reilly Business CEO of Chevron, 2005-09 1947 TBD ADD
Tim O'Reilly Publisher Publisher, O'Reilly Media 06-Jun-1954 TBD ADD
Beto O'Rourke Politician Congressman, Texas 16th 26-Sep-1972 TBD ADD
Heather O'Rourke Actor Carol Anne in Poltergeist 27-Dec-1975 01-Feb-1988 DEAD
Jim O'Rourke Musician Rock/avant-garde composer and producer 18-Jan-1969 TBD ADD
Matthew J. O'Rourke Business Former Partner, Price Waterhouse 1939 TBD ADD
P. J. O'Rourke Author Political satirist 14-Nov-1947 TBD ADD
Diarmuid F. O'Scannlain Judge 9th Circuit Court of Appeals 28-Mar-1937 TBD ADD
James O'Shea Journalist LA Times Editor, 2006-08 ? TBD ADD
Michael O'Shea Actor It's a Great Life 17-Mar-1906 04-Dec-1973 DEAD
Milo O'Shea Actor Ulysses 02-Jun-1926 02-Apr-2013 DEAD
Maureen O'Sullivan Actor A Day at the Races 17-May-1911 28-Jun-1998 DEAD
Annette O'Toole Actor Martha Kent on Smallville 01-Apr-1952 TBD ADD
Peter O'Toole Actor Lawrence of Arabia 02-Aug-1932 14-Dec-2013 DEAD
Robert J. O'Toole Business CEO of AO Smith, 1989-2005 1941 TBD ADD
Karen O Singer Yeah Yeah Yeahs 22-Nov-1978 TBD ADD
Mary Rose Oakar Politician Congresswoman from Ohio, 1977-93 05-Mar-1940 TBD ADD
Paul Oakenfold Music Producer Music producer, Perfecto Records 30-Aug-1963 TBD ADD
Michael Oakeshott Philosopher Rationalism in Politics 11-Dec-1901 19-Dec-1990 DEAD
Jack Oakie Actor The Great Dictator 12-Nov-1903 23-Jan-1978 DEAD
Simon Oakland Actor Tony Vincenzo on Kolchak 28-Aug-1915 29-Aug-1983 DEAD
Annie Oakley Performance Artist Little Sure Shot 13-Aug-1860 03-Nov-1926 DEAD
Phyllis E. Oakley Government Assistant Secy. of State for Intelligence, 1997-99 1934 TBD ADD
Robert B. Oakley Diplomat US Ambassador to Pakistan, 1988-91 12-Mar-1931 10-Dec-2014 DEAD
Tyler Oakley YouTube Personality YouTuber, LGBT activist 22-Mar-1989 TBD ADD
John Oates Musician Half of Hall and Oates 07-Apr-1949 TBD ADD
Johnny Oates Baseball Former Orioles and Rangers manager 21-Jan-1946 24-Dec-2004 DEAD
Joyce Carol Oates Author Author of over 40 novels 16-Jun-1938 TBD ADD
Titus Oates Criminal Popish Plot 15-Sep-1649 12-Jul-1705 DEAD
Warren Oates Actor Two-Lane Blacktop 05-Jul-1928 03-Apr-1982 DEAD
Barack Obama Head of State President of the United States, 2009-17 04-Aug-1961 TBD ADD
Barack Obama, Sr. Relative Father of President Barack Obama 18-Jun-1936 24-Nov-1982 DEAD
Michelle Obama First Lady Wife of Barack Obama 17-Jan-1964 TBD ADD
Olusegun Obasanjo Head of State President of Nigeria, 1999-2007 05-Mar-1937 TBD ADD
Ken Ober Game Show Host Remote Control, Ober and Olsen 03-Jul-1957 15-Nov-2009 DEAD
Philip Ober Actor From Here to Eternity 23-Mar-1902 13-Sep-1982 DEAD
Don Oberdorfer Journalist The Washington Post 28-May-1931 23-Jul-2015 DEAD
James E. Oberg Historian Space exploration historian 07-Nov-1944 TBD ADD
Douglas R. Oberhelman Business CEO of Caterpillar 1953 TBD ADD
William E. Oberndorf Business SPO Partners & Co. 1953 TBD ADD
Vivek Oberoi Actor Kisna: The Warrior Poet 03-Sep-1976 TBD ADD
Merle Oberon Actor Wuthering Heights 19-Feb-1911 23-Nov-1979 DEAD
Conor Oberst Singer/Songwriter Emo cloud responsible for Bright Eyes 15-Feb-1980 TBD ADD
James Oberstar Politician Congressman from Minnesota, 1975-2011 10-Sep-1934 03-May-2014 DEAD
Jim Oberweis Business Republican money manager 1946 TBD ADD
James C. Oberwetter Diplomat US Ambassador to Saudi Arabia, 2004-06 03-Nov-1944 TBD ADD
David Obey Politician Congressman from Wisconsin, 1969-2011 03-Oct-1938 TBD ADD
Milton Obote Head of State Two-time President of Uganda 28-Dec-1924 10-Oct-2005 DEAD
Candy M. Obourn Business CEO of Active Healthcare, Inc. 1950 TBD ADD
Andres Manuel Lopez Obrador Politician Mayor of Mexico City 13-Nov-1953 TBD ADD
Jacqueline Obradors Actor Det. Ortiz on NYPD Blue 06-Oct-1966 TBD ADD
Álvaro Obregón Head of State President of Mexico, 1920-24 19-Feb-1880 17-Jul-1928 DEAD
Vincent Obsitnik Business US Ambassador to Slovakia 1938 TBD ADD
Keizo Obuchi Head of State Prime Minister of Japan, 1998-2000 25-Jun-1937 14-May-2000 DEAD
Abdullah Ocalan Politician Leader of the PKK 04-Apr-1948 TBD ADD
Raymond L. Ocampo Business General Counsel at Oracle, 1990-96 1952 TBD ADD
Ric Ocasek Musician Singer for The Cars, producer 23-Mar-1949 TBD ADD
Samson Occom Religion American Indian hymn writer 1723 14-Jul-1792 DEAD
Billy Ocean Singer Caribbean Queen 21-Jan-1950 TBD ADD
Frank Ocean Rapper OFWGKTA rapper 28-Oct-1987 TBD ADD
Ellen Ochoa Astronaut First hispanic female astronaut 10-May-1958 TBD ADD
Lorena Ochoa Golf Winner of 2 Majors 15-Nov-1981 TBD ADD
Severo Ochoa Scientist Synthesized RNA 24-Sep-1905 01-Nov-1993 DEAD
Hilda Ochoa-Brillembourg Business Strategic Investment Group 1944 TBD ADD
Chad Ochocinco Football NFL wide receiver 09-Jan-1978 TBD ADD
Adolph Ochs Publisher New York Times Publisher, 1896-1936 12-Mar-1858 08-Apr-1935 DEAD
Phil Ochs Singer/Songwriter 50 Phil Ochs fans can't be wrong 19-Dec-1940 09-Apr-1976 DEAD
Uwe Ochsenknecht Actor Schtonk! 07-Jan-1956 TBD ADD
William of Ockham Philosopher Occam's Razor 1285 09-Apr-1348 DEAD
Bev Oda Politician Canadian MP, Durham 27-Jul-1944 TBD ADD
Shavo Odadjian Bassist Bassist, System of a Down 22-Apr-1974 TBD ADD
David Oddsson Head of State Prime Minister of Iceland, 1991-2004 17-Jan-1948 TBD ADD
Philip A. Odeen Business CEO of BDM International, 1992-97 1935 TBD ADD
Greg Oden Basketball Injury-prone NBA canter 22-Jan-1988 TBD ADD
Bob Odenkirk Comic Mr. Show 22-Oct-1962 TBD ADD
Clifford Odets Playwright Sweet Smell of Success 18-Jul-1906 14-Aug-1963 DEAD
Odetta Singer Queen of American Folk Music 31-Dec-1930 02-Dec-2008 DEAD
Raymond T. Odierno Military US Army Chief of Staff 08-Sep-1954 TBD ADD
Raila Odinga Head of State Prime Minister of Kenya 07-Jan-1945 TBD ADD
Rodrigo Carazo Odio Head of State President of Costa Rica, 1978-82 27-Dec-1926 09-Dec-2009 DEAD
Steve Odland Business CEO of Office Depot 1959 TBD ADD
Odo Royalty King of France 888-898 c. 860 AD 1-Jan-898 AD DEAD
Odo of Bayeux Military Bishop of Bayeux 1036 1097 DEAD
Odoacer Royalty First Barbarian King of Italy c. 433 AD 15-Mar-493 AD DEAD
Dave Odom Basketball Head Coach, U. of South Carolina 09-Oct-1942 TBD ADD
Judy C. Odom Business Software Spectrum 1953 TBD ADD
Lamar Odom Basketball Retired NBA star and auxiliary Kardashian 06-Nov-1979 TBD ADD
William Odom Military NSA Director 1985-88 23-Jun-1932 30-May-2008 DEAD
Kenzaburo Oé Author A Personal Matter 31-Jan-1935 TBD ADD
Vernon E. Oechsle Business CEO of Quanex, 1996-2001 1942 TBD ADD
John Oecolampadius Religion German-Swiss Protestant reformer 1482 23-Nov-1531 DEAD
Steve Oedekerk Film/TV Producer Ace Ventura: When Nature Calls 27-Nov-1961 TBD ADD
Hans Christian Oersted Physicist Discovered electromagnetics 14-Aug-1777 09-Mar-1851 DEAD
Al Oerter Track and Field Four-time Olympic discus gold medalist 19-Sep-1936 01-Oct-2007 DEAD
James E. Oesterreicher Business CEO of JC Penney, 1995-2000 1942 TBD ADD
George W. Off Business Checkpoint Systems 1947 TBD ADD
Offa Royalty King of Mercia, 757-96 AD ? 29-Jul-796 AD DEAD
Jacques Offenbach Composer Inventor of the the opérette 20-Jun-1819 05-Oct-1880 DEAD
Nick Offerman Actor Ron Swanson on Parks and Recreation 26-Jun-1970 TBD ADD
Morris W. Offit Business Founder of OFFITBANK 1935 TBD ADD
Shijuro Ogata Economist Trilateral Commission's Pacific Asia deputy ? TBD ADD
David W. Ogden Attorney Deputy US Attorney General, 2009-10 12-Nov-1953 TBD ADD
James D. P. Ogden Business First President of New York Life Insurance Company 26-Aug-1790 07-Apr-1870 DEAD
John Ogilby Publisher Royal Cosmographer, printer 1600 04-Sep-1676 DEAD
Richard B. Ogilvie Politician Governor of Illinois, 1969-73 22-Feb-1923 10-May-1988 DEAD
Geoff Ogilvy Golf Winner, 2006 US Open 11-Jun-1977 TBD ADD
Ian Ogilvy Actor Return of the Saint 30-Sep-1943 TBD ADD
Charles R. Oglesby Business CEO of Asbury Automotive Group 1946 TBD ADD
William S. Oglesby Business Managing Director, Blackstone Group 1959 TBD ADD
James Edward Oglethorpe Government Founder of Georgia colony 22-Dec-1696 01-Jul-1785 DEAD
Charles Ogletree Attorney Law professor 31-Dec-1952 TBD ADD
Nivek Ogre Musician Vocals, Spooky Horn for Skinny Puppy 05-Dec-1962 TBD ADD
Sadaharu Oh Baseball Japan's all-time Home Run King 20-May-1940 TBD ADD
Sandra Oh Actor Grey's Anatomy 20-Jul-1971 TBD ADD
Soon-Tek Oh Actor Frequently on M*A*S*H 29-Jan-1943 TBD ADD
Alexis Ohanian Business Co-Founder of Reddit 24-Apr-1983 TBD ADD
Michael Oher Football Baltimore Ravens OT 28-May-1986 TBD ADD
Bertil Ohlin Economist Hecksher-Ohlin model of free trade 23-Apr-1899 03-Aug-1979 DEAD
Don Ohlmeyer Business President of NBC West Coast 03-Feb-1945 TBD ADD
Georg Simon Ohm Physicist Ohm's Law 16-Mar-1789 06-Jul-1854 DEAD
Apolo Anton Ohno Speed Skating Olympic skater, Dancing with the Stars 22-May-1982 TBD ADD
Masi Oka Actor Hiro Nakamura on Heroes 27-Dec-1974 TBD ADD
Emeka Okafor Basketball NBA forward/center 28-Sep-1982 TBD ADD
Marc D. Oken Business CFO of Bank of America, 2004-05 1946 TBD ADD
Sophie Okonedo Actor Hotel Rwanda 01-Jan-1969 TBD ADD
Daniel Okrent Author Former public editor, New York Times 02-Apr-1948 TBD ADD
Ben Okri Author The Famished Road 15-Mar-1959 TBD ADD
Michel Oksenberg Scholar Leading sinologist 12-Oct-1938 22-Feb-2001 DEAD
Enuka Okuma Actor Traci Nash on Rookie Blue 20-Sep-1976 TBD ADD
Arthur M. Okun Economist Council of Economic Advisers, 1964-69 28-Nov-1928 23-Mar-1980 DEAD
Herbert S. Okun Diplomat US Ambassador to the UN, 1985-89 27-Nov-1930 08-Nov-2011 DEAD
Olaf I Tryggvason Royalty King of Norway, 995-1000 AD 969 AD 1000 AD DEAD
George A. Olah Chemist Isolated carbonium ions 22-May-1927 08-Mar-2017 DEAD
Hakeem Olajuwon Basketball Houston Rockets 21-Jan-1963 TBD ADD
Warner Oland Actor Charlie Chan 03-Oct-1879 06-Aug-1938 DEAD
Marvin Olasky Pundit The Tragedy of American Compassion 12-Jun-1950 TBD ADD
Olaf II Haraldsson Royalty King of Norway, 1016-29 995 AD 29-Jul-1030 DEAD
Olav V Royalty King of Norway, 1957-91 02-Jul-1903 17-Jan-1991 DEAD
Hutham S. Olayan Business Olayan Group 1954 TBD ADD
Lubna Olayan Business Prominent Saudi businesswoman 1955 TBD ADD
José María Olazábal Golf Winner, 1994 and 1999 Masters 05-Feb-1966 TBD ADD
Keith Olbermann Pundit Countdown 27-Jan-1959 TBD ADD
Wilhelm Olbers Astronomer Studied asteroids, comets 11-Oct-1758 02-Mar-1840 DEAD
Friedrich Olbricht Military German general, failed coup plotter 04-Oct-1888 20-Jul-1944 DEAD
Ben W. Olcott Politician Governor of Oregon, 1919-23 15-Oct-1872 21-Jul-1952 DEAD
Charles Sumner Olcott Author The Life of William McKinley 20-Feb-1864 03-May-1935 DEAD
Sir John Oldcastle Military Lollard rebel leader 1378 14-Dec-1417 DEAD
Claes Oldenburg Sculptor Pop-Art sculptor 28-Jan-1929 TBD ADD
Anne Oldfield Actor 18th century English actress 1683 23-Oct-1730 DEAD
Mike Oldfield Musician Composer, Tubular Bells 15-May-1953 TBD ADD
Will Oldham Singer/Songwriter Enigmatic folk singer, actor 1970 TBD ADD
Gary Oldman Actor Sid Vicious in Sid and Nancy 21-Mar-1958 TBD ADD
Ransom E. Olds Business Founder of Nucor and Oldsmobile 03-Jun-1864 26-Aug-1950 DEAD
Sharon Olds Poet The Dead and the Living 19-Nov-1942 TBD ADD
Douglas E. Olesen Business CEO of Battelle, 1987-2001 1938 TBD ADD
Larisa Oleynik Actor The Secret World of Alex Mack 07-Jun-1981 TBD ADD
James R. Olin Politician Congressman from Virginia, 1983-93 28-Feb-1920 29-Jul-2006 DEAD
Ken Olin Actor Michael Steadman on thirtysomething 30-Jul-1954 TBD ADD
Lena Olin Actor Enemies: A Love Story 22-Mar-1956 TBD ADD
Laurence Oliphant Author Scientific Religion 1829 23-Dec-1888 DEAD
Margaret Oliphant Novelist The Chronicles of Carlingford 04-Apr-1828 25-Jun-1897 DEAD
Mark Oliphant Physicist Deuterium reactions 08-Oct-1901 14-Jul-2000 DEAD
Pat Oliphant Cartoonist Editorial cartoonist, won 1967 Pulitzer 24-Jul-1935 TBD ADD
Tom Oliphant Columnist Boston Globe columnist 1945 TBD ADD
Ramon de Oliveira Business Former JP Morgan executive 1955 TBD ADD
Barney Oliver Astronomer SETI researcher 27-May-1916 23-Nov-1995 DEAD
Barret Oliver Actor The Neverending Story 14-Aug-1973 TBD ADD
Edna May Oliver Actor Drums Along the Mohawk 09-Nov-1883 09-Nov-1942 DEAD
George T. Oliver Politician US Senator from Pennsylvania, 1909-17 26-Jan-1848 22-Jan-1919 DEAD
Gordon Oliver Actor The Spiral Staircase 27-Apr-1910 26-Jan-1995 DEAD
Isaac Oliver Painter English miniature painter 1556 02-Oct-1617 DEAD
Jamie Oliver Chef The Naked Chef 27-May-1975 TBD ADD
John Oliver Comic Last Week Tonight 23-Apr-1977 TBD ADD
King Oliver Jazz Musician King Oliver Creole Jazz Band 11-May-1885 10-Apr-1938 DEAD
Mary Oliver Poet American Primitive 10-Sep-1935 TBD ADD
Michael Oliver Actor Problem Child 10-Oct-1981 TBD ADD
Peter Oliver Painter English miniature painter 1594 1647 DEAD
Revilo P. Oliver Activist Founding member, John Birch Society 07-Jul-1908 10-Aug-1994 DEAD
Susan Oliver Actor Actress-cum-Aviatrix 13-Feb-1932 10-May-1990 DEAD
Walter M. Oliver Business Senior VP at General Dynamics 1945 TBD ADD
Nick Oliveri Bassist Queens of the Stone Age 21-Oct-1971 TBD ADD
Chris Olivero Actor Declan McDonough on Kyle XY 15-Oct-1979 TBD ADD
Pauline Oliveros Composer Composer, Deep Listener 30-May-1932 24-Nov-2016 DEAD
Camillo Olivetti Business Founder of Olivetti SpA 13-Aug-1868 04-Dec-1943 DEAD
Fred Olivi Military Co-pilot of Nagasaki bombing 16-Jan-1922 08-Apr-2004 DEAD
Marc Olivié Business MRO Management BVBA 1954 TBD ADD
Laurence Olivier Actor Shakespearean actor 22-May-1907 11-Jul-1989 DEAD
Jorma Ollila Business CEO of Nokia, 1992-2006 15-Aug-1950 TBD ADD
Ehud Olmert Politician Prime Minister of Israel, 2006-09 30-Sep-1945 TBD ADD
Ermanno Olmi Film Director L'albero degli zoccoli 24-Jul-1931 TBD ADD
Edward James Olmos Actor Battlestar Galactica 24-Feb-1947 TBD ADD
Frederick Law Olmsted Landscape Architect Designed New York's Central Park 26-Apr-1822 28-Aug-1903 DEAD
Richard Olney Government US Secretary of State, 1895-97 15-Sep-1835 08-Apr-1917 DEAD
Warren Olney Radio Personality LA radio host, To the Point ? TBD ADD
Ashley Olsen Actor Olsen Twin 13-Jun-1986 TBD ADD
David A. Olsen Business CEO of Johnson & Higgins, 1990-97 1937 TBD ADD
Elizabeth Olsen Actor Martha Marcy May Marlene 16-Feb-1989 TBD ADD
Eric Christian Olsen Actor Dumb and Dumberer: When Harry Met Lloyd 31-May-1977 TBD ADD
Ken Olsen Business Founder of Digital Equipment Corporation 20-Feb-1925 06-Feb-2011 DEAD
Mary-Kate Olsen Actor Olsen Twin 13-Jun-1986 TBD ADD
Merlin Olsen Football Rams defensive tackle, FTD shill 15-Sep-1940 11-Mar-2010 DEAD
Moroni Olsen Actor Snow White and the Seven Dwarfs 27-Jun-1889 22-Nov-1954 DEAD
Susan Olsen Actor Cindy on The Brady Bunch 14-Aug-1961 TBD ADD
Tillie Olsen Author Tell Me a Riddle 14-Jan-1913 01-Jan-2007 DEAD
Allen I. Olson Politician Governor of North Dakota, 1981-85 05-Nov-1938 TBD ADD
Barbara Olson TV Personality Conservative TV pundit 27-Dec-1955 11-Sep-2001 DEAD
Charles Olson Poet The Maximus Poems 27-Dec-1910 10-Jan-1970 DEAD
Clifford Olson Criminal Killed 11 youths in British Columbia 01-Jan-1940 30-Sep-2011 DEAD
Culbert L. Olson Politician Governor of California, 1939-43 07-Nov-1876 13-Apr-1962 DEAD
Elder Olson Critic Critics and Criticism 09-Mar-1909 25-Jul-1992 DEAD
Eric T. Olson Military Cmdr., US Special Operations Command,. 2007-11 24-Jan-1952 TBD ADD
Floyd B. Olson Politician Governor of Minnesota, 1931-36 13-Nov-1891 22-Aug-1936 DEAD
Frank A. Olson Business CEO of Hertz Corporation, 1977-99 19-Jul-1932 TBD ADD
James Olson Actor Rachel, Rachel 08-Oct-1930 TBD ADD
James P. Olson Business Senior VP at Pepsi, 2002-06 1949 TBD ADD
Jane Olson Activist Chairman, Human Rights Watch ? TBD ADD
Johnny Olson Game Show Host Announcer for What's My Line, etc. 22-May-1910 12-Oct-1985 DEAD
Kaitlin Olson Actor It's Always Sunny in Philadelphia 18-Aug-1975 TBD ADD
Lute Olson Basketball Head Coach, AZ Wildcats Basketball 22-Sep-1934 TBD ADD
Lyndon L. Olson Diplomat US Ambassador to Sweden, 1998-2001 1947 TBD ADD
Lynne Olson Author Freedom's Daughters 1949 TBD ADD
Mark W. Olson Economist Chairman, PCAOB 17-Mar-1943 TBD ADD
Nancy Olson Actor Sunset Blvd. 14-Jul-1928 TBD ADD
Ole H. Olson Politician Governor of North Dakota, 1934-35 19-Sep-1872 29-Jan-1954 DEAD
Pete Olson Politician Congressman, Texas 22nd 09-Dec-1962 TBD ADD
Ronald L. Olson Attorney Munger Tolles & Olson 1941 TBD ADD
Russell Olson Politician Lt. Governor of Wisconsin, 1979-83 19-Feb-1924 14-Apr-2010 DEAD
Sara Jane Olson Criminal Symbionese Liberation Army 16-Jan-1947 TBD ADD
Tagar C. Olson Business Kohlberg Kravis Roberts 1977 TBD ADD
Ted Olson Government US Solicitor General, 2001-04 11-Sep-1940 TBD ADD
Renee Olstead Actor Lauren Miller on Still Standing 18-Jun-1989 TBD ADD
John Olver Politician Congressman, Massachusetts 1st 03-Sep-1936 TBD ADD
Olympias Royalty Wife of Philip II of Macedon c. 375 BC 316 BC DEAD
Timothy Olyphant Actor Sheriff Bullock on Deadwood 20-May-1968 TBD ADD
Omar Royalty Second Caliph, 634-44 c. 581 AD 3-Nov-644 AD DEAD
Don Omar Rapper Popular reggaeton artist 10-Feb-1978 TBD ADD
Mohammed Omar Terrorist Head of the Taliban 1959 23-Apr-2013 DEAD
Omarion Singer B2K, later solo artist 12-Nov-1984 TBD ADD
Gilbert S. Omenn Business Professor, University of Michigan 30-Aug-1941 TBD ADD
Pierre M. Omidyar Business Founder of eBay 21-Jun-1967 TBD ADD
Craig P. Omtvedt Business CFO of Fortune Brands 1949 TBD ADD
Timothy Omundson Actor Carlton Lassiter on Psych 29-Jul-1969 TBD ADD
Aristotle Onassis Business Greek shipping tycoon 15-Jan-1906 15-Mar-1975 DEAD
Christina Onassis Relative Daughter of Aristotle Onassis 11-Dec-1950 19-Nov-1988 DEAD
Jacqueline Kennedy Onassis First Lady Wife of John F. Kennedy 28-Jul-1929 19-May-1994 DEAD
Michael Ondaatje Novelist The English Patient 12-Sep-1943 TBD ADD
Dose One Rapper Anticon member 1977 TBD ADD
Raymond R. Oneglia Business Vice Chairman of O&G Industries, 1997-2000 1948 TBD ADD
John Ong Diplomat US Ambassador to Norway, 2002-05 29-Sep-1933 TBD ADD
Walter J. Ong Scholar Orality and Literacy: The Technologizing of the Word 30-Nov-1912 12-Aug-2003 DEAD
Toni Onley Painter British Columbia's flying artist 20-Nov-1928 29-Feb-2004 DEAD
Jerry Only Bassist Bassist for The Misfits 21-Apr-1959 TBD ADD
Seigen Ono Musician Avant-garde jazz composer, guitarist and engineer 1958 TBD ADD
Yoko Ono Artist Impenetrable musician, wife of John Lennon 18-Feb-1933 TBD ADD
Peter Onorati Actor Charlie Howell on Civil Wars 13-May-1954 TBD ADD
Joseph A. Onorato Business CFO of Echlin, 1997-98 1949 TBD ADD
Lars Onsager Chemist Fourth Law of Thermodynamics 27-Nov-1903 05-Oct-1976 DEAD
Chris Onstad Cartoonist Achewood 14-Jun-1975 TBD ADD
Lupe Ontiveros Actor Frequently portrayed maids 17-Sep-1942 26-Jul-2012 DEAD
Michael Ontkean Actor Sheriff Harry S. Truman, Twin Peaks 24-Jan-1946 TBD ADD
Peter S. Onuf Historian Jefferson's Empire 06-Oct-1946 TBD ADD
Jan Hendrik Oort Astronomer Theory of the origin of comets 28-Apr-1900 05-Nov-1992 DEAD
Carter Oosterhouse TV Personality Carpenter on Trading Spaces 19-Sep-1976 TBD ADD
Louis Oosthuizen Golf Winner, 2010 British Open 19-Oct-1982 TBD ADD
Marian P. Opala Judge Justice, Oklahoma Supreme Court, 1978-2010 20-Jan-1921 11-Oct-2010 DEAD
David Opatoshu Actor Raid on Entebbe 30-Jan-1918 30-Apr-1996 DEAD
Marcel Ophüls Film Director The Sorrow and the Pity 01-Nov-1927 TBD ADD
Max Ophüls Film Director Letter from an Unknown Woman 06-May-1902 25-Mar-1957 DEAD
Opie Radio Personality The Opie & Anthony Show 23-May-1963 TBD ADD
John Opie Painter English portrait painter ? 09-Apr-1807 DEAD
John D. Opie Business Vice Chairman of GE, 1995-2000 1939 TBD ADD
Ernst J. Öpik Astronomer Andromeda Nebula 23-Oct-1893 10-Sep-1985 DEAD
George Oppen Poet Objectivist proponent and poet 24-Apr-1908 07-Jul-1984 DEAD
Meret Oppenheim Artist Fur-covered teacup 06-Oct-1911 15-Nov-1985 DEAD
Frank Oppenheimer Physicist Founder of the Exploratorium 14-Aug-1912 03-Feb-1985 DEAD
Nicky Oppenheimer Business Chairman of De Beers 08-Jun-1945 TBD ADD
Robert Oppenheimer Physicist Physicist, headed the Manhattan Project 22-Apr-1904 18-Feb-1967 DEAD
Rita Ora Singer/Songwriter Hot Right Now 26-Nov-1990 TBD ADD
William of Orange Royalty Conquered England, Scotland, Ireland 14-Nov-1650 08-Mar-1702 DEAD
Manuel Orantes Tennis Winner, 1975 US Open 05-Feb-1949 TBD ADD
Jerry Orbach Actor Lennie Briscoe from Law & Order 20-Oct-1935 28-Dec-2004 DEAD
George P. Orban Business Orban Partners 1945 TBD ADD
Viktor Orbán Head of State Prime Minister of Hungary 31-May-1963 TBD ADD
Robert Orben Author Prolific jokewriter 04-Mar-1927 TBD ADD
Roy Orbison Singer/Songwriter Pretty Woman 23-Apr-1936 06-Dec-1988 DEAD
William Orbit Electronic Musician Electronic music performer and producer 15-Dec-1956 TBD ADD
Gustavo Díaz Ordaz Head of State President of Mexico, 1964-70 12-Mar-1911 15-Jul-1979 DEAD
Anne W. Orde Historian The Eclipse of Great Britain 1924 25-Feb-2015 DEAD
Franco Ordoñez Journalist Washington Correspondent, McClatchy Newspapers ? TBD ADD
John M. Ordway Diplomat US Ambassador to Kazakhstan 1950 TBD ADD
Řystein Ore Mathematician Ring theorist 07-Oct-1899 13-Aug-1968 DEAD
Paul Orfalea Business Founder of Kinko's 28-Nov-1947 TBD ADD
Carl Orff Composer Carmina Burana 10-Jul-1895 29-Mar-1982 DEAD
Orhan I Royalty Bey of Osmanli, father of the first Ottoman Sultan 1284 1359 DEAD
Origen Religion Early Church Father c. 185 AD c. 254 AD DEAD
Victor Oristano Business Alda Limited Partners 10-Sep-1916 TBD ADD
Felice Orlandi Actor Italian-American character actor 18-Sep-1925 21-May-2003 DEAD
Tony Orlando Singer Tony Orlando and Dawn 03-Apr-1944 TBD ADD
Susan Orlean Author The Orchid Thief 31-Oct-1955 TBD ADD
Bernard van Orley Painter Flemish Renaissance painter 1492 06-Jan-1542 DEAD
Peter Orlovsky Poet Beat poet, lover of Allen Ginsberg 08-Jul-1933 30-May-2010 DEAD
Orm Author Ormulum fl. 1200 AD fl. 1200 AD DEAD
Suze Orman Author The Road to Wealth 05-Jun-1951 TBD ADD
Eugene Ormandy Conductor Music Director, Philadelphia Orchestra, 1938-80 18-Nov-1899 12-Mar-1985 DEAD
Julia Ormond Actor Sabrina 04-Jan-1965 TBD ADD
Paul A. Ormond Business CEO of Manor Care 1949 TBD ADD
Einar Orn Singer Singer for The Sugarcubes 29-Oct-1962 TBD ADD
Norman Ornstein Author American Enterprise Institute 14-Oct-1948 TBD ADD
Orosius Historian Early Christian historian fl. 415 AD fl. 415 AD DEAD
José Clemente Orozco Painter 20th c. Mexican muralist 23-Nov-1883 07-Sep-1949 DEAD
Benjamin Orr Bassist Bassist for The Cars 08-Sep-1947 03-Oct-2000 DEAD
Bobby Orr Hockey Hockey hall-of-famer 20-Mar-1948 TBD ADD
David D. Orr Politician Cook County Clerk 04-Oct-1944 TBD ADD
James F. Orr Business CEO of Convergys, 1998-2007 1946 TBD ADD
James F. Orr III Business CEO of UNUM Corporation, 1987-99 1943 TBD ADD
John Boyd Orr Scientist Nutritionist, Nobel Prize recipient 23-Sep-1880 25-Jun-1971 DEAD
John L. Orr Criminal California arson investigator, arsonist 26-Apr-1949 TBD ADD
Kay A. Orr Politician Governor of Nebraska, 1987-91 02-Jan-1939 TBD ADD
Robert D. Orr Politician Governor of Indiana, 1989-92 17-Nov-1917 10-Mar-2004 DEAD
San W. Orr, Jr. Business Wausau Paper Corporation 1941 30-Sep-2014 DEAD
Stacie Orrico Singer Christian pop/R&B singer 03-Mar-1986 TBD ADD
Leland Orser Actor Dr. Lucien Dubenko on ER 06-Aug-1960 TBD ADD
Mollie Orshansky Economist Orshansky Index 09-Jan-1915 18-Dec-2006 DEAD
Felice Orsini Assassin Attempted assassin of Napoleon III 1819 13-Mar-1858 DEAD
Peter R. Orszag Government Beltway economist 16-Dec-1968 TBD ADD
Daniel Ortega Head of State President of Nicaragua 11-Nov-1945 TBD ADD
Katherine D. Ortega Government Treasurer of the US, 1983-89 16-Jul-1934 TBD ADD
Kenny Ortega Choreographer High School Musical 18-Apr-1950 TBD ADD
Abraham Ortelius Cartographer Theatrum Orbis Terrarum atlas 14-Apr-1527 04-Jul-1598 DEAD
Frank Orth Actor Insp. Faraday on Boston Blackie 21-Feb-1880 17-Mar-1962 DEAD
Zak Orth Actor When Trumpets Fade 15-Oct-1970 TBD ADD
Revius O. Ortique, Jr. Judge Justice, Louisiana Supreme Court 14-Jun-1924 22-Jun-2008 DEAD
Ana Ortiz Actor Hilda Suarez on Ugly Betty 25-Jan-1971 TBD ADD
David Ortiz Baseball Boston Red Sox 18-Nov-1975 TBD ADD
Frank V. Ortiz Diplomat US Ambassador to Argentina, 1983-86 14-Mar-1926 27-Feb-2005 DEAD
Solomon Ortiz Politician Congressman from Texas, 1983-2011 03-Jun-1937 TBD ADD
Tito Ortiz Martial Arts UFC / mixed martial arts fighter 23-Jan-1975 TBD ADD
Ulises Ruiz Ortiz Politician Disputed governor of Oaxaca 09-Apr-1958 TBD ADD
Tom A. Ortolf Business President of Echostar, 1988-91 1950 TBD ADD
Beth Orton Singer/Songwriter Folk singer/songwriter 14-Dec-1970 TBD ADD
Bill Orton Politician Congressman from Utah, 1991-97 22-Sep-1948 18-Apr-2009 DEAD
Joe Orton Playwright Prick Up Your Ears 01-Jan-1933 09-Aug-1967 DEAD
Randy Orton Wrestling The Legend Killer 01-Apr-1980 TBD ADD
George Orwell Author 1984 and Animal Farm 25-Jun-1903 21-Jan-1950 DEAD
Kid Ory Jazz Musician Trombonist, Ory's Creole Jazz Band 25-Dec-1886 23-Jan-1973 DEAD
Meghan Ory Actor Red Riding Hood on Once Upon a Time 20-Aug-1982 TBD ADD
Roland Orzabal Musician Co-Founder, Tears for Fears 22-Aug-1961 TBD ADD
Hamaguchi Osachi Head of State Prime Minister of Japan, 1929-31 01-Apr-1870 26-Aug-1931 DEAD
Albert S. Osborn Scientist Questioned Documents 1858 1946 DEAD
Melissa Coors Osborn Business Daughter of Pete Coors 1971 TBD ADD
William A. Osborn Business CEO of Northern Trust, 1995-2008 14-Oct-1947 TBD ADD
Adam Osborne Business Inventor of Osborne personal computer 06-Mar-1939 18-Mar-2003 DEAD
Alfred E. Osborne, Jr. Educator Management Professor, UCLA 1946 TBD ADD
Baby Marie Osborne Actor Silent-era child star 05-Nov-1911 11-Nov-2010 DEAD
Burl Osborne Publisher Dallas Morning News 25-Jun-1937 15-Aug-2012 DEAD
Buzz Osborne Musician Frontman for The Melvins 1964 TBD ADD
George Osborne Politician Chancellor of the Exchequer, 2010-16 23-May-1971 TBD ADD
Jeffrey Osborne Musician On the Wings of Love 09-Mar-1948 TBD ADD
Joan Osborne Singer/Songwriter One of Us 08-Jul-1962 TBD ADD
John Osborne Playwright Look Back in Anger 12-Dec-1929 24-Dec-1994 DEAD
Robert Osborne TV Personality TCM host 03-May-1932 06-Mar-2017 DEAD
Super Dave Osborne Daredevil Underwhelming daredevil 20-Nov-1942 TBD ADD
Tom Osborne Football Congressman from Nebraska, 2001-07 23-Feb-1937 TBD ADD
Vivienne Osborne Actor The Dark Horse 10-Dec-1896 10-Jun-1961 DEAD
Jack Osbourne Relative Son of Ozzy Osbourne 08-Nov-1985 TBD ADD
Kelly Osbourne Relative Ozzy's daughter 27-Oct-1984 TBD ADD
Ozzy Osbourne Singer Black Sabbath 03-Dec-1948 TBD ADD
Sharon Osbourne TV Personality Wife of Ozzy Osbourne 09-Oct-1952 TBD ADD
Oscar I Royalty King of Sweden and Norway 04-Jul-1799 08-Jul-1859 DEAD
Oscar II Royalty King of Sweden and Norway 21-Jan-1829 08-Dec-1907 DEAD
Osceola Military Seminole Indian chief 1804 30-Jan-1838 DEAD
Doug Ose Politician Congressman from California, 1999-2005 27-Jun-1955 TBD ADD
Charles Osgood Journalist CBS News Sunday Morning 08-Jan-1933 TBD ADD
Robert Endicott Osgood Historian Limited War 14-Aug-1921 28-Dec-1986 DEAD
Douglas D. Osheroff Physicist Superfluidity of helium-3 01-Aug-1945 TBD ADD
David M. Oshinsky Historian Polio: An American Story 1944 TBD ADD
M. Kenneth Oshman Business CEO of Echelon, 1988-2009 09-Jul-1940 06-Aug-2011 DEAD
Andreas Osiander Religion German Lutheran theologian 19-Dec-1498 17-Oct-1552 DEAD
Margaret J. Osler Historian Reconfiguring the World 27-Nov-1942 15-Sep-2010 DEAD
William Osler Doctor Father of psychosomatic medicine 12-Jul-1849 29-Dec-1919 DEAD
K. T. Oslin Country Musician Prominent country music singer 15-May-1941 TBD ADD
Osman I Royalty Founder of the Ottoman Empire 1258 1326 DEAD
Sergio Osmeña Head of State 4th President of the Philippines 09-Sep-1878 19-Oct-1961 DEAD
Emily Osment Actor Lilly Truscott on Hannah Montana 10-Mar-1992 TBD ADD
Haley Joel Osment Actor Saw dead people in The Sixth Sense 10-Apr-1988 TBD ADD
Margaret Osmer-McQuade Business Qualitas International 1938 TBD ADD
Alan Osmond Musician One of the Osmonds 22-Jun-1949 TBD ADD
Donny Osmond Musician Donny and Marie Show 09-Dec-1957 TBD ADD
Humphry Osmond Doctor LSD proponent, turned on Aldous Huxley 01-Jul-1917 06-Feb-2004 DEAD
Jay Osmond Musician One of the Osmonds 02-Mar-1955 TBD ADD
Jimmy Osmond Musician Youngest of the Osmonds 16-Apr-1963 TBD ADD
Ken Osmond Actor Eddie Haskel on Leave It To Beaver 07-Jun-1943 TBD ADD
Marie Osmond Country Musician Donny and Marie Show 13-Oct-1959 TBD ADD
Virl Osmond Musician One of the Osmonds 19-Oct-1945 TBD ADD
Wayne Osmond Musician One of the Osmonds 28-Aug-1951 TBD ADD
Joel Osteen Religion Pastor of Lakewood Church, Houston 05-Mar-1963 TBD ADD
Donald E. Osterbrock Astronomer Director of Lick Observatory, 1973-81 13-Jul-1924 11-Jan-2007 DEAD
Bibi Osterwald Actor Bridget Loves Bernie 03-Feb-1918 02-Jan-2002 DEAD
Elinor Ostrom Sociologist Common-pool resources 07-Aug-1933 12-Jun-2012 DEAD
Beth Ostrosky Model Wife of Howard Stern 15-Jul-1972 TBD ADD
Gerald M. Ostrov Business CEO of Bausch & Lomb 1949 TBD ADD
Hartmut Ostrowski Business CEO, Bertelsmann Arvato 25-Feb-1958 TBD ADD
Peter Ostrum Actor Willy Wonka & the Chocolate Factory 01-Nov-1957 TBD ADD
Wilhelm Ostwald Chemist Ostwald's Law of Dilution and Conductivity 02-Sep-1853 04-Apr-1932 DEAD
Rafael Osuna Tennis Winner of 4 Grand Slam titles 15-Sep-1938 04-Jun-1969 DEAD
St. Oswald Royalty King of Northumbria, 633-42 c. 605 AD 5-Aug-642 AD DEAD
Gerd Oswald Film Director A Kiss Before Dying 09-Jun-1919 22-May-1989 DEAD
Lee Harvey Oswald Assassin Assassin of John F. Kennedy 18-Oct-1939 24-Nov-1963 DEAD
Marina Oswald Relative Widow of Lee Harvey Oswald 17-Jul-1941 TBD ADD
Patton Oswalt Comic King of Queens 27-Jan-1969 TBD ADD
Paul S. Otellini Business CEO of Intel, 2005-13 12-Oct-1950 TBD ADD
Cheri Oteri Actor Saturday Night Live 19-Sep-1962 TBD ADD
Otho Royalty Roman Emperor, 69 AD 25-Apr-32 AD 16-Apr-69 AD DEAD
Carré Otis Model Mickey Rourke's ex-wife 28-Sep-1968 TBD ADD
Clarence Otis Business CEO of Darden Restaurants 1955 TBD ADD
Elisha Otis Inventor Invented the safety elevator 03-Aug-1811 08-Apr-1861 DEAD
James Otis Government Massachusetts patriot and pamphleteer 05-Feb-1725 23-May-1783 DEAD
Johnny Otis Musician Harlem Nocturne 28-Dec-1921 17-Jan-2012 DEAD
Mel Ott Baseball HoF New York Giants outfielder 02-Mar-1909 21-Nov-1958 DEAD
Butch Otter Politician Governor of Idaho 03-May-1942 TBD ADD
Rafaela Ottiano Actor Grand Hotel 04-Mar-1888 18-Aug-1942 DEAD
Otto Royalty King of Greece, 1832-62 01-Jun-1815 26-Jul-1867 DEAD
Otto I Royalty Holy Roman Emperor 23-Nov-912 AD 7-May-973 AD DEAD
Otto II Royalty Holy Roman Emperor, 967-83 955 AD 7-Dec-983 AD DEAD
Otto III Royalty Holy Roman Emperor, 996-1002 980 AD 23-Jan-1002 DEAD
Otto of Freising Historian German chronicler and bishop 1114 22-Sep-1158 DEAD
Otto IV Royalty Holy Roman Emperor, 1209-15 1182 19-May-1218 DEAD
Gustav Otto Business Founder of BMW and Flottweg AG 12-Jan-1883 28-Feb-1926 DEAD
James Otto Country Musician Just Got Started Lovin' You 29-Jul-1973 TBD ADD
Jim Otto Football Hall of fame center, Oakland Raiders #00 05-Jan-1938 TBD ADD
Miranda Otto Actor Eowyn in The Lord of the Rings 16-Dec-1967 TBD ADD
Nikolaus Otto Engineer Four-stroke internal-combustion engine 14-Jun-1832 26-Jan-1891 DEAD
Thomas Otway Playwright Venice Preserved 03-Mar-1652 14-Apr-1685 DEAD
William G. Ouchi Educator Theory Z 1943 TBD ADD
Nicolas-Charles Oudinot Military Napoleonic General 25-Apr-1767 13-Sep-1847 DEAD
William Oughtred Mathematician Inventor of the slide rule 05-Mar-1574 30-Jun-1660 DEAD
Ouida Novelist Under Two Flags 01-Jan-1839 25-Jan-1908 DEAD
Seyni Oumarou Head of State Prime Minister of Niger 09-Aug-1950 TBD ADD
Mary M. Ourisman Diplomat US Ambassador to Barbados ? TBD ADD
Maria Ouspenskaya Actor Waterloo Bridge 29-Jul-1876 03-Dec-1949 DEAD
Peter D. Ouspensky Philosopher Esoteric philosopher, Tertium Organum 05-Mar-1878 02-Oct-1947 DEAD
Richard F. Outcault Cartoonist Yellow Kid 14-Jan-1863 25-Sep-1928 DEAD
Denise van Outen Actor UK television celebrity 27-May-1974 TBD ADD
Peter Outerbridge Actor David Sandstrom on ReGenesis 30-Jun-1966 TBD ADD
Ida Rentoul Outhwaite Artist Elves and Fairies illustrator 09-Jun-1888 25-Jun-1960 DEAD
Sir James Outram Military Hero of the Indian Mutiny 29-Jan-1803 11-Mar-1863 DEAD
Alexander Ovechkin Hockey Washington Capitals 17-Sep-1985 TBD ADD
Park Overall Actor Empty Nest 15-Mar-1957 TBD ADD
Johann Friedrich Overbeck Painter German religious painter 03-Jul-1789 12-Nov-1869 DEAD
Sir Thomas Overbury Poet The Wife 18-Jun-1581 15-Sep-1613 DEAD
Charles L. Overby Journalist CEO of Freedom Forum, Newseum 1946 TBD ADD
Willard J. Overlock, Jr. Business Former Partner, Goldman Sachs 1946 TBD ADD
Lynne Overman Actor Reap the Wild Wind 19-Sep-1887 19-Feb-1943 DEAD
Chord Overstreet Actor Sam Evans on Glee 17-Feb-1989 TBD ADD
John H. Overton Politician US Senator from Louisiana, 1933-48 17-Sep-1875 14-May-1948 DEAD
Joseph P. Overton Activist The Overton Window 04-Jan-1960 30-Jun-2003 DEAD
Rick Overton Comic Earth Girls Are Easy 10-Aug-1954 TBD ADD
Ovid Poet Metamorphoses 20-Mar-43 BC 17 AD DEAD
Michael Ovitz Business President of Disney, 1995-97 14-Dec-1946 TBD ADD
Bill Owen Actor Last of the Summer Wine 14-Mar-1914 12-Jul-1999 DEAD
Brad Owen Politician Lt. Governor of Washington 23-May-1950 TBD ADD
Chris Owen Actor American Pie 25-Sep-1980 TBD ADD
Clive Owen Actor The Bourne Identity assassin 03-Oct-1964 TBD ADD
David Owen Politician UK Foreign Secretary, 1977-79 02-Jul-1938 TBD ADD
David Owen Government UNDP Administrator, 1966-69 26-Nov-1904 29-Jun-1970 DEAD
Dorothy G. Owen Business Owen Steel Company, Inc. 1932 TBD ADD
George Washington Owen Politician Congressman from Alabama, 1823-29 20-Oct-1796 18-Aug-1837 DEAD
Henry D. Owen Diplomat US Ambassador at Large, 1977-81 26-Aug-1920 05-Nov-2011 DEAD
Jake Owen Country Musician Barefoot Blue Jean Night 28-Aug-1981 TBD ADD
Lloyd Owen Actor The Young Indiana Jones Chronicles 14-Apr-1966 TBD ADD
Mark Owen Singer Take That 27-Jan-1972 TBD ADD
Michael Owen Soccer Soccer great 14-Dec-1979 TBD ADD
Priscilla Owen Judge 5th Circuit Court of Appeals 04-Oct-1954 TBD ADD
Reginald Owen Actor Prolific character actor 05-Aug-1887 05-Nov-1972 DEAD
Sir Richard Owen Naturalist A History of British Fossil Reptiles 20-Jul-1804 18-Dec-1892 DEAD
Robert Owen Activist Founder of the Cooperative Movement 14-May-1771 17-Nov-1858 DEAD
Robert Dale Owen Activist The Wrong of Slavery 09-Nov-1801 24-Jun-1877 DEAD
Robert Latham Owen Politician Senator from Oklahoma, 1907-25 02-Feb-1856 19-Jul-1947 DEAD
Ruth Bryan Owen Politician Congresswoman and Ambassador to Demark 02-Oct-1885 26-Jul-1954 DEAD
Steve Owen Football NY Giants Head Coach, 1930-53 21-Apr-1898 17-May-1964 DEAD
Wilfred Owen Poet Dulce Et Decorum Est 18-Mar-1893 04-Nov-1918 DEAD
Lindsay Owen-Jones Business CEO of L'Oreal, 1988-2006 17-Mar-1946 TBD ADD
Bill Owens Politician Governor of Colorado, 1999-2007 22-Oct-1950 TBD ADD
Buck Owens TV Personality Hee Haw 12-Aug-1929 25-Mar-2006 DEAD
Gary Owens Radio Personality Radio DJ, announcer for Laugh-In 10-May-1936 12-Feb-2015 DEAD
James W. Owens Business CEO of Caterpillar, 2004-10 1946 TBD ADD
Jesse Owens Track and Field Four track and field medals in 1936 Olympics 12-Sep-1913 31-Mar-1980 DEAD
Major Owens Politician Former Congressman from Brooklyn 28-Jun-1936 21-Oct-2013 DEAD
O'Dell M. Owens Doctor Coroner of Hamilton County, Ohio 1947 TBD ADD
Patricia Owens Actor The Fly 17-Jan-1925 31-Aug-2000 DEAD
Ronn Owens Radio Personality KGO radio talk show host 17-Oct-1945 TBD ADD
Steve Owens Football Winner, 1969 Heisman Trophy 09-Dec-1947 TBD ADD
Susan Owens Judge Justice, Washington Supreme Court 1949 TBD ADD
Terrell Owens Football Impact Wide Receiver 07-Dec-1973 TBD ADD
Wayne Owens Politician Congressman from Utah, 1987-93 02-May-1937 18-Dec-2002 DEAD
William Owens Politician Congressman, New York 23rd 20-Jan-1949 TBD ADD
William A. Owens Military Vice Chairman, Joint Chiefs, 1994-96 08-May-1940 TBD ADD
Frank Lawrence Owsley, Jr. Historian The Struggle for the Gulf Borderlands 13-Jun-1928 13-Jan-2013 DEAD
Frank Lawrence Owsley Historian King Cotton Diplomacy 20-Jan-1890 21-Oct-1956 DEAD
Catherine Oxenberg Actor Amanda Carrington on Dynasty 22-Sep-1961 TBD ADD
Vayl S. Oxford Government Director, Domestic Nuclear Detection Office 1952 TBD ADD
Michael Oxley Politician Congressman from Ohio, 1981-2007 11-Feb-1944 01-Jan-2016 DEAD
Tony Oxley Musician Free improv pioneer 15-Jun-1938 TBD ADD
David W. Oxtoby Educator President, Pomona College 1951 TBD ADD
Amos Oz Novelist Elsewhere, Perhaps 04-May-1939 TBD ADD
Frank Oz Actor Yoda, Miss Piggy, and The Stepford Wives 25-May-1944 TBD ADD
Mehmet Oz Doctor Healing from the Heart 11-Jun-1960 TBD ADD
Turgut Özal Head of State 8th President of Turkey 13-Oct-1927 17-Apr-1993 DEAD
Seiji Ozawa Conductor Music Director, Vienna State Opera 01-Sep-1935 TBD ADD
Cynthia Ozick Author The Puttermesser Papers 17-Apr-1928 TBD ADD
François Ozon Film Director Swimming Pool 15-Nov-1967 TBD ADD
Ray Ozzie Computer Programmer Microsoft Chief Software Architect, 2006-10 20-Nov-1955 TBD ADD