1956-
Dara Torres is an American swimmer who has taken home 12 Olympic medals and will seek more at the age of 45 in the 2012 Summer Olympic Games in London.
1967-
Pastry chef Jacques Torres is best known for his mastery of cooking and baking with chocolate. He is often referred to as "Mr. Chocolate" and owns seven chocolate shops.
1960-
1929-1981
Peter Tosh was a renowned reggae artist and founding member of the band the Wailers, which gave reggae artist Bob Marley his start.
1944-1987
Charles Townshend, 2nd Viscount Townshend of Raynham, was an 18th century British secretary of state who became known as "Turnip Townshend" for his agricultural innovations.
1675-1738
Pete Townshend is best known as the guitarist and songwriter for the band the Who as it grew to be one of the most influential bands of the 1960 and '70s.
1945-
Spencer Tracy was one of Hollywood's greatest film stars. He appeared in 75 films from 1930 to 1967 and was nominated for five Academy Awards, two of which he won.
1900-1967
Santo Trafficante is best known for running casinos in Cuba, prior to Castro's revolution.
1914-1987
Sam Trammell's most recognizable role to date is playing Sam Merlotte on HBO's True Blood.
1969-
1936-2009
American country singer Randy Travis opened the door to young artists who sought to return to the traditional sound of country music. His 1986 album, Storms of Life, landed at No. 1 on the U.S. albums chart.
1959-
John Travolta is a Golden Globe-winning actor whose breakout role was in "Saturday Night Fever." He had a career revival in Quentin Tarantino's "Pulp Fiction."
1954-
1940-
Mexican pop superstar Gloria Trevi's career fell apart in the 1990s when she and her manager were accused of corrupting minors, sexual abuse, and kidnapping.
1968-
1931-
1935-
1944-
Travis Tritt is a country music performer known for his bluesy, rock-and-roll-inspired songs.
1963-
Communist Leon Trotsky helped ignite the Russian Revolution of 1917, and built the Red Army afterward. He was exiled and later assassinated by Soviet agents.
1879-1940
William Monroe Trotter was a Harvard-educated journalist and activist who championed equal rights for African Americans.
1872-1934
Verne Troyer first came to fame as Mini-Me in the popular 1999 comedy Austin Powers: The Spy Who Shagged Me with Mike Myers.
1969-
Pierre Trudeau was the 15th prime minister of Canada, famous for his youthful energy, his stance against a separate Quebec and suppressing violent revolt.
1919-2000
French director François Truffaut established the New Wave movement in film. He won an Oscar for his 1972 film, Day for Night.
1932-1984
Rafael Trujillo was a dictator of the Dominican Republic for decades. He was assassinated in 1961.
1891-1961
1885-1982
Sworn in as the 33rd president after Franklin Delano Roosevelt's sudden death, Harry S. Truman presided over the end of WWII and dropped the atomic bomb on Japan.
1884-1972
1924-2008
1905-1976
Donald Trump is a real estate mogul and billionaire. He is also owner of Trump Plaza and host of the NBC reality series, The Celebrity Apprentice.
1946-
Ivana Trump was once the glamorous wife of real estate mogul Donald Trump.
1949-
Sojourner Truth is best known for her extemporaneous speech on racial inequalities, "Ain't I a Woman?", delivered at the Ohio Women's Rights Convention in 1851.
1797-1883
Dzhokhar Tsarnaev, along with brother Tamerlan, was named a suspect in the Boston Marathon bombings of April 15, 2013. Seven days later, he was charged with using a weapon of mass destruction in the attacks.
1993-
Tamerlan Tsarnaev, along with brother Dzhokhar, was named a suspect in the Boston Marathon bombings of April 15, 2013. He was fatally shot by police officers four days later.
1986-2013
Mao Tse-tung was the principal Chinese Marxist theorist, soldier and statesman who led his nation's Cultural Revolution.
1893-1976
World-ranked tennis pro Jo-Wilfried Tsonga beat Rafael Nadal at the Australian Open in 2008, as an unseeded player. In 2012, he lost to Andy Murray in the semifinals at Wimbledon.
1985-
1914-1984
Harriet Tubman escaped slavery to become a leading abolitionist. She led hundreds of enslaved people to freedom along the route of the Underground Railroad.
1820-1913
1960-
Barbara Tuchman, American historian and two-time Pulitzer Prize winner, is best known for writing The Guns of August and Stilwell and the American Experience in China, 1911-45.
1912-1989
Sophie Tucker, also known as "The Last of the Red Hot Mamas," was a Russian-American singer, comedian, actress and Vaudeville performer.
1886-1966
Actor and comedian Chris Tucker came to fame playing Detective James Carter in the Rush Hour film series.
1972-
Tanya Tucker is an American singer best known for her country hits in the 1970s through 2000s. Tucker is one of the best-selling female vocalists of all time.
1958-
Mary Tudor was queen of England from 1553 to 1558. She became known as "Bloody Mary" for her persecution of Protestants.
1516-1558
Football player Emlen Tunnell was the first African American to play for the New York Giants, and the first African American to be inducted into the Professional Football Hall of Fame.
1925-1975
Famed mathematician Alan Turing proved in his 1936 paper, "On Computable Numbers," that a universal algorithmic method of determining truth in math cannot exist.
1912-1954
Christy Turlington is one of America’s most successful models. Best known for her work for Maybelline, she has appeared on more than 300 magazine covers.
1969-
Ike Turner made a string of R&B hits with singer and wife Tina Turner. He struggled with drug addiction and died of an accidental cocaine overdose.
1931-2007
J.M.W. Turner was a British landscape painter of the 18th and 19th centuries whose work is known for its luminous almost abstract quality.
1775-1851
1954-
Lana Turner was a film actress and sex symbol who was "discovered" while drinking soda at a diner counter. She made over 50 films and was married seven times.
1921-1995
Nat Turner was the leader of a violent slave rebellion in Southampton County, Virginia, in 1831.
1800-1831
Ted Turner is a television and media magnate who founded CNN, the first 24-Hour cable news network.
1938-
Tina Turner is an American singer and actress who topped the pop music charts in the 1980s.
1939-
Actress Aida Turturro joined the award-winning dramatic series The Sopranos in 2000 as Janice Soprano, sister to crime boss Tony Soprano.
1962-
1761-1850
Desmond Tutu is a South African Anglican cleric who is known for his role in the opposition to apartheid in South Africa.
1931-
An adventurer and wily intellectual, Mark Twain wrote the classic American novels The Adventures of Tom Sawyer and Adventures of Huckleberry Finn.
1835-1910
Shania Twain is a Canadian country and pop singer and songwriter, best known for the albums The Woman in Me and Come on Over.
1965-
Shannon Tweed is an actress, a former Playboy Playmate of the Year and is married to KISS rocker, Gene Simmons.
1957-
Jeff Tweedy is a singer and songwriter who belongs to the influential alternative rock band Wilco.
1967-
In the mid-1960s, Twiggy became one of the world's first supermodels and the face of London's "mod" scene.
1949-
Alexander Lucius Twilight is thought to be the first African American to graduate from an American university (Middlebury College, 1823).
1795-1857
Conway Twitty was a country singer who scored 55 No. 1 hits over the long expanse of his career.
1933-1993
Anne Tyler is an American novelist best known for writing The Accidental Tourist (1985) which was made into a movie in 1988 starring William Hurt and Geena Davis.
1941-
John Tyler was the 10th president of the United States.
1790-1862
1820-1889
1790-1842
1977-
The lead singer of popular rock band Aerosmith with hits like “Dream On” and “Walk This Way,” Steven Tyler has also served as a judge on American Idol.
1948-
Mary Tyler Moore is an Emmy and Tony Award-winning actress and television star know for her roles on The Dick Van Dyke Show and The Mary Tyler Moore Show.
1936-
Ronan Tynan is Irish classical singer, most famous for his renditions of "God Bless America" at the Yankee Stadium during important games.
1960-
1933-
Mike Tyson is a former heavyweight boxing champion who's served jail time and also appeared in several films.
1966-
1935-
1166-
1959-
1938-
Founder and drummer of the heavy metal band Metallica, Lars Ulrich is known for his forceful style and double bass beats, as well for suing Napster in 2000.
1963-
Björn Ulvaeusis best known as one of four members of 1970s Swedish pop sensation ABBA.
1945-
Carrie Underwood was the winner of American Idol's fourth season and went on to win multiple Grammy and Academy of Country Music Awards.
1983-
Jack Unterweger was an Austrian serial killer who murdered several women before committing suicide in 1994.
1950-1994
Writer John Updike's works are known for their subtle depiction of American middle-class life. His popular Rabbit series earned him two Pulitzer prizes.
1932-2009
Kate Upton is known for her appearances in Sports Illustrated's Swimsuit Issue in 2011 and 2012, and on the July 2012 cover of GQ magazine. She's also known for a popular video of her provocatively dancing to the Rej3ctz's song, "Cat Daddy."
1992-
Grammy-award winning country music singer, songwriter and guitarist Keith Urban was named the Country Music Association's Entertainer of the Year in 2006.
1967-
1989-
1946-2002
Michael Urie is an award-winning theater and television actor best known for his role as the catty Marc St. James on Ugly Betty.
1980-
Usher is a successful American R&B and pop musician who began making music at age 15. His hit albums include My Way, Confessions and Looking 4 Myself.
1978-
Peter Ustinov was an English actor, writer and director who is known for his Oscar-winning performances in Spartacus (1960) and Topkapi (1964).
1921-2004
1883-1955
1904-1971
Mexican-American musician Ritchie Valens is best known for his hit "La Bamba." His successful career was cut short when he died in a plane crash at age 17.
1941-1959
Italian-American actor Rudolph Valentino was admired as the “Great Lover” of the 1920s.
1895-1926
1960-
Rudy Vallée was an American singer and entertainer best known as the host of the variety hour The Rudy Vallee Show (1929-43).
1901-1986
Pauline Phillips, best known by the pen name "Abigail Van Buren," was one of America's most adored advice columnists as the author of "Dear Abby." She was the twin sister of columnist Ann Landers.
1918-2013
Hannah Van Buren was the wife of Martin Van Buren, the eighth U.S. president, but she died of tuberculosis 18 years before he took office.
1783-1819
Martin Van Buren was the eighth president of the United States. His shrewd dealings laid the foundations for the Democratic Party and the modern political machine.
1782-1862
Belgium-born action-film star Jean-Claude Van Damme has showcased his patented splits and acrobatic kicks in such movies as Bloodsport.
1960-