Mr. and Mrs. Peter H. Marinaro of Buffalo celebrated their 50th wedding anniversary with a family luncheon at Salvatore's Italian Gardens, Depew. Mr. Marinaro and Theresa B. Mazzarini were married Aug. 11, 1962, in St. Margaret's Catholic Church, Buffalo. He is a retired customs inspector for Buffalo/Niagara Falls Federal Government; she is a retired music teacher for St. Margaret and Holy Spirit schools. They have four children and 11 grandchildren.