What day of the week was September 11, 1931?

The day of the week September 11th, 1931 fell on was a Friday.

John Reger the American football player (d. 2013) was born on 11 September in 1931. As was Bill Simpson the Scottish actor (d. 1986) , Hans-Ulrich Wehler the German historian and academic (d. 2014) .

Salvatore Maranzano is murdered by Lucky Luciano's hitmen.