Mr. and Mrs. Mark Mahoney of West Seneca celebrated their 50th wedding anniversary by traveling to Paradise Island, Bahamas, with family. Mr. Mahoney and the former Judith Flak were married Aug. 14, 1965, in Our Lady of Victory Basilica in Lackawanna. He is a retired assistant port director for U.S. Customs in Buffalo. She is a retired social studies teacher in the Lackawanna School District. They have two children and five grandchildren.