Welcome! Check out today's birthdays, recent birthdays, or our birthday stats.
Dutch mathematician (1883-1971).
Born August 28th, 1883 in Nieuwer-Amstel. [ref]
Died January 20th, 1971 at 87 years old in Epe. [ref]
A birth-date is a reminder to celebrate the life as well as to update the life. Amit Kalantri