Mr. and Mrs. Thomas O’Hara of Tonawanda celebrated their 50th wedding anniversary with a renewal of marriage vows by Monsignor Francis Weldgen, followed by a private event surrounded by their family and friends from around the country. Mr. O’Hara and the former Theresa Zukosky were married May 22, 1965, in Blessed Sacrament Catholic Church, Kenmore. He retired from General Motors’ Saginaw Division in 1992. She formerly worked for Brand Names. They have four children, four grandchildren and a great-grandchild.