Mr. Samson is the father of Gerald Samson and the husband of Mrs. Samson.
History
Mr. Samson and his wife had an outdoor birthday party for their son Gerald and invited Maggie. [1]
Description
He, like his wife and son, has a unibrow. He has black hair and wears brown pants, black shoes, a light blue long sleeved shirt with a dark blue vest and a purple tie.
Appearance
Episode – "My Fare Lady" 
Episode – "Halloween of Horror" (Simpson's house)