The Pulitzer Prize for Music was first awarded in 1943. Joseph Pulitzer did not call for such a prize in his will, but had arranged for a music scholarship to be awarded each year. This was eventually converted into a full fledged prize.
... January 22 - George Balanchine, choreographer (+ 1983)
January 26 - Ancel Keys, scientist
February 1 - S. J. Perelman[?], humorist, author
February 4 - MacKinlay ...