Dr. Dennis and Mary Sue Stone of North Riverside Drive celebrated their 50th wedding anniversary with a trip to Breckenridge, Colorado, with their children and grandchildren.

Dr. Stone and the former Mary Sue Everitt were married Aug. 27, 1966, in Easton, Illinois.

Dr. Stone is a physician at Columbus Internal Medicine.

Mrs. Stone is a retired teacher and a homemaker.

The couple have three children, Tamara Stone Iorio, Eric Stone and Gregory Stone. They also have seven grandchildren.