In the game of baseball, both amateur and professional, it is tradition to annually recognize the one player in the league who has contributed the most to the success of their team. Several countries have their own baseball hall of fame. They are:
... 7 - Ralph Bunche[?], diplomat, winner of the Nobel Peace Prize
April 16 - Fifi D'Orsay, actress (+ 1983)
April 22 - Robert Oppenheimer, physicist (+ 1967)
May 6 ...