John Le Mesurier
John Le Mesurier (born John Elton Le Mesurier Halliley; 5 April 1912 – 15 November 1983) was an English actor and comedian. He is best remembered for his comedic role as Sergeant Arthur Wilson in the BBC television situation comedy Dad's Army (1968–77).
Le Mesurier was married to June Melville from 1940 until they divorced in 1949. Then he was married to Hattie Jacques from 1949 until they divorced in 1965. Then he was married to Joan Malin from 1966 until his death in 1983. He had two sons.