Mr. and Mrs. Ronald Heffler of Lackawanna celebrated their 50th wedding anniversary with a dinner with family and friends at Curly’s Bar and Grill in Lackawanna. Mr. Heffler and the former Geraldine Mazur were married Sept. 7, 1964, in St. Michael’s Archangel Catholic Church, Lackawanna. He is a retired U.S. postal worker at the William Street Processing Center. She is a retired accounts receivable bookkeeper at BlueCross BlueShield of Western New York. They have two children and five grandchildren.