Birthday profile
William Feller, Croatian-American mathematician and academic (died 1970)
William "Vilim" Feller, born Vilibald Srećko Feller, was a Croatian–American mathematician specializing in probability theory. Eugen Feller was a famous chemist and created Elsa fluid named after his mother. Feller won the National Medal of Science in 1969.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.
William Feller was born in 1906. The year snapshot below places that birthday in its cultural and historical setting: the music and films people were following, the headlines shaping public life, and the everyday prices families encountered.
These figures put everyday life in William Feller's birth year beside the site's latest United States snapshot.
| Measure | 1906 | 2026 |
|---|---|---|
| Population | 84.6M | 341 million |
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