What day of the week was March 21, 1937?

The day of the week March 21st, 1937 fell on was a Sunday. There were 7 days until Easter Sunday.

Ann Clwyd the Welsh politician was born on 21 March in 1937. As was Tom Flores the American football player and coach , Pierre-Jean Rémy the French diplomat and author (d. 2010) .

Ponce Massacre: Nineteen people in Ponce the Puerto Rico, are gunned down by a police squad acting under orders of US-appointed Governor, Blanton C. Winship.