The #1 song on March 31, 1941

Amapola (Pretty Little Poppy) By Jimmy Dorsey

Notable March 31 birthdays in the 1940s

Edwin Catmull
Computer Scientist
Born March 31, 1945
Chris Conkling
Screenwriter
Born March 31, 1949
David Eisenhower
Historian
Born March 31, 1948
Mick Ralphs
Guitarist
Born March 31, 1944
Ed Marinaro
TV Actor
Born March 31, 1950
Tommy Heath
Rock Singer
Born March 31, 1947
Dan Graham
Multimedia Artist
Born March 31, 1942
Roy Andersson
Director
Born March 31, 1943