Mr. and Mrs. Matthew Pytlak of Lackawanna celebrated their 50th wedding anniversary with a gathering of family and friends in their son's home. A trip to Arizona is planned. Pytlak and Alfreda Bania were married April 23, 1955, in St. Barbara's Catholic Church, Lackawanna. He is retired from the tool and die department at Ford Motor Co.; she is owner/manager of an apartment building. The couple has five children and five grandchildren.