The #1 country song on May 21, 1949

Don't Rob Another Man's Castle By Eddy Arnold, the Tennessee Plowboy, and his Guitar

Other #1 songs on May 21, 1949

#1 Hit Song

(Ghost) Riders in the Sky: A Cowboy Legend
Vaughn Monroe

#1 R&B Song

The Huckle-Buck
Paul Williams and His Hucklebuckers

Notable May 21 birthdays in the 1940s

Jonathan Hyde
Movie Actor
Born May 21, 1948
Donald Lipski
Sculptor
Born May 21, 1947
Robert Springer
Astronaut
Born May 21, 1942
Bobby Cox
Baseball Manager
Born May 21, 1941
Hilton Valentine
Guitarist
Born May 21, 1943