Evelyn Boyd Granville
She broke barriers as a mathematician and computer scientist, shaping America's early space program and inspiring generations of women in STEM.
1924–2023 (age 99)·American academic·Birthday: May 1·The Greatest Generation
Biography
Evelyn Boyd Granville's story is one of quiet brilliance shattering ceilings. Born in Washington D.C. in 1924, she excelled at Smith College before making history at Yale in 1949, becoming only the second African-American woman to earn a mathematics doctorate in the U.S. Her career was a masterclass in applied intellect, moving from teaching at Fisk University to the heart of the American space race. At IBM and later at North American Aviation, she worked on trajectory analysis and computer software for projects like the Apollo program, her calculations helping to guide spacecraft. In later decades, she turned her focus to education, developing revolutionary math curricula for elementary schools and championing the cause of women and minorities in science. Her life was a seamless blend of profound theoretical understanding and practical, world-changing application.
The Greatest Generation
1901–1927
Grew up during the Depression, fought World War II, and built the postwar economic boom. Defined by shared sacrifice, institutional trust, and a belief that hard work and loyalty would be rewarded.
Evelyn was born in 1924, placing them squarely in The Greatest Generation. The events that shaped this generation — world wars, depression, and rapid industrialization — shaped the world they entered and the choices available to them.
#1 When Evelyn Was Born
The biggest hits of 1924
#1 Movie
The Sea Hawk
Evelyn's Life & Times
The world at every milestone
1924Born
First Winter Olympics held in Chamonix, France
President: Calvin Coolidge"It Had to Be You" — Isham Jones
1929Started school
Wall Street crashes, triggering the Great Depression
Gas: $0.21/galPresident: Herbert Hoover"Singin' in the Rain" — Cliff EdwardsBest Picture: The Broadway Melody
1937Became a teenager
Hindenburg disaster; Golden Gate Bridge opens
Gas: $0.20/galPresident: Franklin D. Roosevelt"A-Tisket, A-Tasket" — Ella FitzgeraldBest Picture: The Life of Emile Zola
1940Could drive
The Blitz: Germany bombs London
Gas: $0.18/galHome: $2,938Min wage: $0.30/hrPresident: Franklin D. Roosevelt"I'll Never Smile Again" — Tommy DorseyBest Picture: Rebecca
1942Could vote
Battle of Midway turns the tide in the Pacific
Gas: $0.20/galHome: $3,175Min wage: $0.30/hrPresident: Franklin D. Roosevelt"White Christmas" — Bing CrosbyBest Picture: Mrs. Miniver
1945Turned 21
WWII ends; atomic bombs dropped on Hiroshima and Nagasaki
Gas: $0.21/galHome: $4,600Min wage: $0.40/hrPresident: Harry S. Truman"Sentimental Journey" — Les Brown & Doris DayBest Picture: The Lost Weekend
1954Turned 30
Brown v. Board of Education desegregates US schools
Gas: $0.29/galHome: $8,925Min wage: $0.75/hrPresident: Dwight D. Eisenhower"Little Things Mean a Lot" — Kitty KallenBest Picture: On the Waterfront
1964Turned 40
Civil Rights Act signed; Beatles arrive in America
Gas: $0.30/galHome: $13,450Min wage: $1.25/hrPresident: Lyndon B. Johnson"I Want to Hold Your Hand" — The BeatlesBest Picture: My Fair Lady
1974Turned 50
Nixon resigns the presidency
Gas: $0.53/galHome: $22,600Min wage: $2.00/hrPresident: Gerald Ford"The Way We Were" — Barbra StreisandBest Picture: The Godfather Part II
1984Turned 60
Apple Macintosh introduced
Gas: $1.13/galHome: $59,800Min wage: $3.35/hrPresident: Ronald Reagan"When Doves Cry" — PrinceBest Picture: Amadeus
1994Turned 70
Nelson Mandela elected president of South Africa
Gas: $1.11/galHome: $90,400Min wage: $4.25/hrPresident: Bill Clinton"The Sign" — Ace of BaseBest Picture: Forrest Gump
2004Turned 80
Indian Ocean tsunami kills over 230,000
Gas: $1.88/galHome: $157,300Min wage: $5.15/hrPresident: George W. Bush"Yeah!" — UsherBest Picture: Million Dollar Baby
2023Died at 99
ChatGPT goes mainstream; Israel-Hamas war begins
Gas: $3.52/galHome: $361,600Min wage: $7.25/hrPresident: Joe Biden"Flowers" — Miley CyrusBest Picture: Oppenheimer
Key Achievements
- Became the second African-American woman to receive a Ph.D. in mathematics from a U.S. university (Yale, 1949).
- Developed computer programs for trajectory analysis on NASA's Project Vanguard and Project Apollo missions.
- Authored influential textbooks and created new mathematics education programs for elementary school students.
- Received honorary doctorates from multiple institutions, including Smith College and Spelman College.
Did You Know?
She was valedictorian of her class at Washington's Dunbar High School, a prestigious academic institution for Black students.
Granville and her colleague, Dr. Marjorie Lee Browne, were the first two Black women to earn doctorates in mathematics in the same year.
She was a dedicated educator who taught at the University of Texas at Tyler until she was 88 years old.
She was a member of the American Mathematical Society and the Mathematical Association of America.
“I always smile when I hear that women cannot excel in mathematics.”
