Mr. and Mrs. Richard T. Corcoran of Lake View celebrated their 50th wedding anniversary with a family gathering in Largo, Fla. Mr. Corcoran and Marilyn Milks were married Feb. 23, 1963, in Our Mother of Good Counsel Catholic Church, Blasdell. He is a retired international representative for the United Steelworkers of America; she is a retired teacher for BOCES in Angola. They have three children and four grandchildren.