What day of the week was April 13, 1909?

The day of the week April 13th, 1909 fell on was a Tuesday. Last day of Passover for Jewish people.

Stanislaw Ulam the Ukrainian- American mathematician (d. 1984) was born on 13 April in 1909. As was Eudora Welty the American author (d. 2001) .

Whitley Stokes the Irish-English lawyer and scholar (b. 1830) died on this day in 1909.

The Turkish military reverses the Ottoman countercoup of 1909 to force the overthrow of Sultan Abdul Hamid II.