Namesakes
John Singleton
(m) 1968-2019 
Notable Actors and Entertainers (actor)
Mildred McDaniel
(a.k.a. Singleton) (f) 1933-2004
Olympic Medalists 1956 high jump (gold)
Penny Singleton
(f) 1908-2003
Notable Actors and Entertainers (actor)
Mary Ann Singleton
(f)
Fictional Characters from Books 1978 Tales of the City