Claudette Colbert
Sep 13 Claudette Colbert [Lily Chauchoin], French-born American actress (Texas Lady, It Happened One Night), born in Paris (d. 1996)

Claudette Colbert
- Sep 15 Roy Acuff, Maynardville Tenn, country musician (Hee Haw)
- Sep 17 Dolores Costello, American actress (Little Lord Fauntleroy), born in Pittsburgh, Pennsylvania (d. 1979)
- Sep 17 Karel Miljon, Dutch boxer (Olympic bronze 1928), born in Amsterdam (d. 1984)
- Sep 22 Joseph Valachi, American gangster (d. 1971)
- Sep 25 Olive Ann Beech, American businesswoman (Co-Founder of Beech Aircraft Company), born in Waverly, Kansas (d. 1993)
- Sep 25 Mark Rothko [Marcus Rothkovich], American abstract expressionist (Green on Blue), born in NYC, New York (d. 1970)
- Sep 26 Gerhard Nebel, German writer, born in Dessau (d. 1974)
- Sep 29 Karl August Andersen, composer
- Sep 29 Diana Vreeland, French-American fashion editor (Harper's Bazaar, Vogue), born in Paris (d. 1989)
About September 1903
How Old? 117 years old
Generation: Greatest Generation
Leap Year: No