Mr. and Mrs. Jerome Kornowicz of Cheektowaga celebrated their 50th wedding anniversary with a Mass at Our Lady of Czestochowa Catholic Church and a family dinner at Waterstone Grill, Hamburg. Mr. Kornowicz and the former Christine Wisniewski were married Nov. 5, 1966, in Our Lady of Czestochowa Church. They are retired owners of Kornowicz Catering. He is the managing director of Father Justin Rosary Hour, Athol Springs. She is an office clerk at Triple S Sporting Goods, Amherst. They have two children and three grandchildren.