Namesakes
Notable Actors and Entertainers:
1 actor
Loudon Wainwright III 1946- 
Notable Musicians:
2 singers
Loudon Wainwright III 1946-
Rufus Wainwright 1973-
Olympic Medalists:
1 silver
(silver) Helen Wainwright 1920; 1924 diving - springboard; swimming - 400 m freestyle