Patricia Krenwinkel was a member of Charles Manson's "Family," and was convicted of the family's infamous 1969 murders of Sharon Tate and Leno and Rosemary LaBianca, which were orchestrated by Manson.
1947-
1905-1973
Ryan Kwanten is an Australian actor who became famous for playing Jason Stackhouse on the hit HBO vampire drama True Blood.
1976-
1918-2007
1882-1947
1942-
1890-1976
1829-1897
1947-
1944-
Bruce Lee was an actor, film producer and director, and the martial arts expert who founded the Jeet Kune Doe martial arts system.
1940-1973
1926-
Actor Len Lesser played Uncle Leo on the sitcom Seinfeld. He also co-starred with Hollywood legends Steve McQueen, Robert DeNiro and Clint Eastwood.
1922-2011
1898-1963
1908-1980
John Lindsay was a U.S. congressman and was the mayor of New York City during the 1960s. He is known for his "ghetto walks" and clashes with labor groups.
1921-2000
1976-
Sol Myron Linowitz was an American diplomat, lawyer and businessman known as a presidential adviser and as a co-founder of Xerox.
1913-2005
American actor Ray Liotta is best known for his on-the-edge tough-guy characterizations in films like Martin Scorsese's Goodfellas (1992) and No Escape (1994).
1954-
Russian painter, typographer and designer El Lissitzky was a major contributor to the modern Constructivist movement.
1890-1941
Lucy Liu is a TV and film actress known for her work on Ally McBeal and in the Charlie's Angels films.
1968-
1820-1905
1746-1813
1918-1980
Marie-Louise is best known for her marriage to the emperor Napoleon after his divorce from Josephine.
1791-1847
Lord Lucan is best known for being in the suspect in the murder of his children's nanny, Sandra Rivett, and then disappearing.
1934-
1899-1967
Lucky Luciano was an Italian-born American mobster best known for engineering the structure of modern organized crime in the United States.
1897-1962
Dora Maar was a French artist and poet best known as Pablo Picasso's lover and muse.
1907-1997
Prior to being elected to the Venezuelan presidency in April 2013, Nicolás Maduro served as vice president under the nation's outspoken president, Hugo Chávez.
1962-
1911-2006
Aristide Maillol was a French artist, mostly known as a sculptor of monumental statues of female nudes.
1861-1944
John Malkovich is an award-winning actor who's known for his roles in films like Places in the Heart, Dangerous Liaisons and Being John Malkovich.
1953-
David Mamet is a playwright and screenwriter known for such heady works as American Buffalo and Glengarry Glen Ross.
1947-
American actor, comedian and television personality Howie Mandel is best known for creating the cartoon series Bobby's World and hosting Deal or No Deal.
1955-
Actor, scriptwriter and improvisational comic Jason Mantzoukas has played Rafi on the FX show The League and co-starred with Sacha Baron Cohen in The Dictator.
1972-
American gymnast McKayla Maroney won a gold medal with the U.S. Olympics gymnastics team and a silver medal for the vault at the 2012 Summer Olympics.
1995-
Mary Martin was a Tony Award-winning actress and singer famous for her roles in stage productions of Peter Pan, South Pacific and The Sound of Music.
1913-1990
Harpo Marx was a talented comedian and mime best known for his performances as part of the Marx Brothers comedy act.
1888-1964
1725-1792
Bat Masterson was a prominent lawman, gambler, saloon keeper and sports writer of the American West. He was a good friend of legendary lawman Wyatt Earp.
1853-1921
Journalist and political commentator Chris Matthews is best known as the talk show host of MSNBC's Hardball and The Chris Matthews Show.
1945-
Andrew McCarthy is best known for his roles in iconic 1980s "Brat Pack" films such as Pretty in Pink, Less than Zero, and St. Elmo's Fire.
1962-
Billy the Kid is best known for his time as a thief and gunfighter, constantly on the run from law enforcement.
1859-1881
Philadelphia's Michael McCary is known for his deep bass voice as part of the boy band Boyz II Men, which he quit in 2003 because of problems from scoliosis.
1971-
1826-1885
Mindy McCready was best known for her hit country music album Ten Thousand Angels, as well as for her ongoing personal struggles. At the age of 37, she was found dead from an apparent self-inflicted gunshot wound.
1975-2013
Margaret Mead is best known for her studies and publications on cultural anthropology.
1901-1978
Erik Menendez and brother Lyle were found guilty of murdering their parents, Jose and Kitty Menendez. They were both sentenced to life in prison in 1996.
1970-
S. Epatha Merkerson is an Emmy-Award-winning actress who’s starred on the TV series Law & Order for 17 years.
1952-
1908-1992
Bette Midler sang "Wind Beneath My Wings" for the film Beaches and earned Oscar nods for her roles in The Rose and For the Boys.
1945-
Alyssa Milano started her career as a child star, appearing on TV's Who's the Boss? and onstage in Annie. She returned as an adult to the drama Charmed.
1972-
1608-1674
Hip-hop artist Nicki Minaj was featured in seven songs on Billboard's Hot 100 at the same time, even before the release of her debut album in 2010.
1982-
Mo'Nique is an actress and stand-up comedian who won an Academy Award for her role in Precious.
1967-
Mahathir Mohamad was the fourth prime minister of Malaysia, holding office from 1981 to 2003. He improved the economy and was a champion of developing nations.
1925-
Actor Ricardo Montalban is best known for playing Mr. Roarke on television's Fantasy Island—the role that launched him into true stardom.
1920-2009
1874-1942
Singer Janelle Monáe became an R&B sensation in 2010 with the release of her critically acclaimed debut album, The ArchAndroid.
1985-
Actress Julianne Moore first became known for her role in the soap opera As The World Turns. Her films include The Fugitive, The Hours and Boogie Nights.
1960-
1907-1990
Rita Moreno is a Puetro Rican actress, of West Side Story (1961) fame, who throughout her career has broken new ground for Latinos in entertainment.
1931-
Barbara Morgan was the first teacher-astronaut to complete a shuttle mission on board the Endeavor in 2007.
1951-
Jim Morrison was the charismatic singer and songwriter for the 1960 rock group the Doors until his death in a Paris bathtub at age 27.
1943-1971
1888-1981
Edvard Munch was a Norwegian painter who has become widely known for his iconic pre-Expressionist painting The Scream.
1863-1944
1985-
1870-1916
Nobel Prize-winning Swedish economist and sociologist Gunner Myrdal is regarded as a major theorist of international relations and developmental economics.
1898-1987
1941-
1891-1984
Janet Napolitano was the Democratic governor of Arizona before becoming Secretary of Homeland Security under Barack Obama in 2009.
1957-
"Baby Face" Nelson was a gangster, bank robber and triggerman who work for Al Capone and John Dillinger.
1908-1934
Actor Judd Nelson has made a career out of playing bad guys and antiheroes. His portrayal of a tough teenager in The Breakfast Club helped him become a star.
1959-
As Roman emperor, Nero’s reign was lavish and tyrannical. He killed his mother, persecuted Christians and is said to have "fiddled while Rome burned."
37-68
1943-
1907-2012
Dennis Nilsen is best known as the English murderer of many young men in the late 1970's and early 80's.
1945-
1503-1566
Ted Nugent fronted the band Amboy Dukes in the 1970s. He has produced solo work since 1977, including the successful album Cat Scratch Fever.
1948-
Science educator Bill Nye is best known for hosting Bill Nye, the Science Guy, a PBS Kids show about science.
1955-
With her signature shaved head, Sinead O'Connor emerged with a powerful and expressive voice, complex songs, and a fair share of controversy.
1966-
Ronnie O’Sullivan is an English Snooker player best known as one of the most talented and awarded athletes in the sport.
1975-
1940-1976
Of Spanish descent, the devout, learned Catherine of Aragon was the 16th-century Queen of England due to her marriage to Henry VIII.
1485-1536
1950-1988
José Clemente Orozco was a painter who helped lead the revival of Mexican mural painting in the 1920s. His works are complex and often tragic.
1883-1949
Beth Orton is an award-winning singer-songwriter and guitarist who plays folk and acoustic pop on albums like Comfort of Strangers and Sugaring Season.
1970-
British playwright John Osborne's Look Back in Anger ushered in a new movement in British drama and made him known as the first of the "Angry Young Men."
1929-1994
Eccentric English musician Ozzy Osbourne fronted the heavy metal band Black Sabbath. In 2001, he opened his home to reality TV cameras for The Osbournes show.
1948-
1957-
1946-
Terrell Owens is a longtime National Football League wide receiver whose career has been marked by Hall of Fame numbers and controversial statements.
1973-
1937-2006
Manny Pacquiao has won world boxing titles in eight different weight divisions, and is considered one of the world's best boxers.
1978-
Actress Geraldine Page, born in Missouri 1924, was well respected for her dedication to her roles on stage and screen, winning an Oscar and an Emmy.
1924-1987
1922-2007
1508-1580
Famed pianist and composer Eddie Palmieri won nine Grammy Awards throughout his career, for albums like The Sun of Latin Music, Solito and Masterpiece.
1936-