Mark J. Dieckmeyer, 62, of Festus died Oct. 16, 2024, at his home. Mr. Dieckmeyer was a computer programmer for Maritz. Born May 8, 1962, in St. Louis County, he was the son of the late Douglas R. and Mary Ann (Frenzel) Dieckmeyer.
He is survived by two children: Rachael Dieckmeyer of Arnold and Beth (Brad) Gould of Manchester, Mo.; and three grandchildren: Harley Winschel, Annibellah Winschel and Abby Gould.
He was preceded in death by a grandson: Brad Gould Jr.
A memorial gathering is scheduled from 5 p.m. until a memorial service at 7 p.m. Tuesday, Oct. 29, at Dietrich-Mothershead Funeral Home, 220 N. Main, in De Soto. Arrangements are under the direction of Dietrich-Mothershead Funeral Home.