Mr. and Mrs. Raymond Sierzchula of the Town of Tonawanda celebrated their 50th wedding anniversary with a Mass and renewal of marriage vows in the Neumann Chapel of St. John the Baptist Catholic Church, followed by a dinner reception in Protocol Restaurant. Mr. Sierzchula and Carol Ann Walentynowicz were married June 9, 1962, in Transfiguration Catholic Church, Buffalo. He is a retired lineman for Niagara Mohawk Power Corp. They have three children and four grandchildren.