Dr. and Mrs. Ronald Basalyga of Hamburg celebrated their 50th wedding anniversary with a renewal of marriage vows at SS. Peter and Paul Catholic Church, Hamburg, followed by a cocktail reception hosted by their children. Dr. Basalyga and Nancy Pandolfino were married Aug. 5, 1961, in Holy Angels Church, Buffalo. He is a retired gastroenterologist and former chief of G.I. for Mercy Hospital; she is a retired medical secretary for Medical Associates Southtowns. The couple has three children and six grandchildren.