Mark A. Nissen, 63, of High Ridge died Aug. 6, 2013, at his home. Mr. Nissen is survived by his wife, Kate Magrath of High Ridge.
Mr. Nissen donated his body to St. Louis University. Memorials may be made to the Cancer Support Community, 1058 Old Des Peres Road, St. Louis, 63131. Arrangements were under the direction of Chapel Hill Mortuary in Cedar Hill.