Mr. and Mrs. James P. Scanlon of Orchard Park celebrated their 50th wedding anniversary with a family gathering in their home. Mr. Scanlon and Jane M. Natwora were married Feb. 2, 1963, in St. Francis DeSales Catholic Church, Buffalo. He is a retired letter carrier for the U.S. Postal Service; she is retired from Western New York Developmental Disabilities Services Office, West Seneca. They have four daughters and six grandchildren.