Mr. and Mrs. James F. "Jim" Sparks of Lockport celebrated their 50th wedding anniversary with a renewal of marriage vows in All Saints Catholic Church, Lockport, followed by a reception with family and friends at Lockport Town and Country Club. A family trip to Punta Cana is planned. Mr. Sparks and Lorraine DiTullio were married April 28, 1962, in St. Patrick Catholic Church, Lockport. He is retired president of Sparks Plumbing and Heating, Lockport; she is a retired teacher and formerly worked in her husband's business. They have four children and 12 grandchildren.