The #1 song on July 21, 1947

Peg o' My Heart By The Harmonicats

Other #1 songs on July 21, 1947

#1 R&B Song

Jack You’re Dead
Louis Jordan and His Tympany Five

#1 Country Song

Smoke! Smoke! Smoke! (That Cigarette)
Tex Williams 's Western Caravan

Notable July 21 birthdays in the 1940s

Christina Hart

Born July 21, 1949
Art Hindle

Born July 21, 1948
Ken Starr

Born July 21, 1946
Paul Wellstone

Born July 21, 1944
Edward Herrmann

Born July 21, 1943