What day of the week was May 9, 1949?

The day of the week May 9th, 1949 fell on was a Monday.

Richard S. Williamson the American lawyer and diplomat, 17th Assistant Secretary of State for International Organization Affairs (d. 2013) was born on 09 May in 1949.

Louis II the Prince of Monaco (b. 1870) died on this day in 1949.

Rainier III of Monaco becomes Prince of Monaco.