Buddy Hart

Nathaniel Buddy Hart is an actor, best known for his childactor role in the sitcom Leave It to Beaver, in which he played the character of Chester Anderson, a friend of Wally Cleaver. Hart appeared inepisodes of the show between 1957 and 1960.

Hart was born on June 10, 1944, and is the son of John Hart, who, among other numerous acting credits, played The Lone Ranger for two seasons on the TV series of the same name. They appeared together in the Feb. 28, 1958 episode, Lonesome Beaver.

Source: Wikipedia