Betsy is the daughter of the late Leona (Saxon) and Milton "Bip" Mansuy. She graduated from Canton High School in 1961 and the former Williamsport School of Commerce in 1963. She retired from the Canton Guthrie Clinic in 2005.
Dan is the son of the late Marjorie (Phillips) and Donald Clark. He graduated from Canton High School in 1957, served in the Army for two years, and retired in 2001 from Citizens & Northern Bank in Ralston.
They are the parents of one son Chris (Tracy) Clark of Ralston, Deborah (Rick) Mayer of Williamsport, Cindy Black of Ralston, and Lisa (David) Proseus of Roaring Branch. There are seven grandchildren and two great grandchildren.
Their anniversary was celebrated during a family vacation at Keuka Lake.