Name: Oona O'Neill Chaplin
Birthday: 14 May 1925
Deathday: 27 September 1991
Place of Birth: Hamilton, Bermuda
Known For: Acting
Oona O'Neill Chaplin, Lady Chaplin was the daughter of Nobel and Pulitzer-Prize-winning American playwright Eugene O'Neill and English-born writer Agnes Boulton, and the fourth and last wife of English actor and filmmaker Charlie Chaplin.