THE DATE BEHIND THE NAME
William James Sidis
William James Sidis was born on April 1, 1898 in Manhattan and died on July 17, 1944, aged 46.
Born
April 1, 1898
William James Sidis died aged 46.
Died: July 17, 1944
- Birthplace
- Manhattan
- Professions
- peace activist, anthropologist, writer, inventor, historian, linguist, language inventor, mathematician
- Citizenship
- United States
More about William James Sidis
- Zodiac sign
- Aries
Family
- Father
- Boris Sidis
Official links & social profiles
All birth date sources
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Synchronized from Wikidata on 2026-10-05. View Wikidata record
Quick answers
When was William James Sidis born?
William James Sidis was born on April 1, 1898 in Manhattan and died on July 17, 1944, aged 46.
How old was William James Sidis when they died?
William James Sidis died aged 46.