Who is the oldest of the Van Dyke family?
Kelly Jean Van Dyke Kelly Jean Van Dyke (June 5, 1958 – November 17, 1991) was an American actress and adult film performer. She was the daughter of actor Jerry Van Dyke, niece of the actor Dick Van Dyke, and cousin once removed of Shane Van Dyke.
Hilary Van Dyke Hilary Van Dyke (born October 30, 1970) is an American actress and singer who began her career in TV advertisements before landing the role of Marilyn Munster in "The Munsters Today", replacing the actress in the original pilot episodes, Mary Ellen Dunbar.