Frank Bank

Frank Bank (April 12, 1942 – April 13, 2013) was an American actor, particularly known for his role as Clarence "Lumpy" Rutherford on the 1957–1963 situation comedy television series Leave It to Beaver. Popular character actor Richard Deacon portrayed Lumpy's overbearing television father, Fred Rutherford. Veronica Cartwright was cast as Lumpy's sister, Violet.