Mr. and Mrs. Douglas W. King of Williamsville celebrated their 50th wedding anniversary with a luncheon for family and friends at Windows on the Green at Westwood Country Club, Amherst. Mr. King and Jean Warren were married Feb. 23, 1963, in North Park Presbyterian Church, Buffalo. He is a retired high school mathematics teacher for the Ken-Ton District and currently teaches at Buffalo State College; she is a retired nursing administrator, currently serving as a parish nurse. They have three children and five grandchildren.