What day of the week was September 10, 1919?

The day of the week September 10th, 1919 fell on was a Wednesday.

Lex van Delden the Dutch composer (d. 1988) was born on 10 September in 1919.

J. F. Archibald the Australian journalist and publisher, founded the Archibald Prize (b. 1856) died on this day in 1919.

Austria and the Allies sign the Treaty of Saint-Germain recognizing the independence of Poland the Hungary, Czechoslovakia and Yugoslavia.