A dinner and brief program followed for family and special friends at the St. Catherine's School cafeteria.
Their six children are: Kay and Craig Olson, Omaha, Neb., Dean and Linda Schroeder, Remsen, Larry and Stephanie Schroeder, Omaha, Neb., Roger Schroeder of Le Mars, Alyce and Brett Bell of Chanhassen, Minn., and Rick and Stacey Schroeder of Le Mars. The couple have 12 grandchildren.
Mark Schroeder and Jeanette Sitzmann were married May 19, 1960, at St. Joseph's Church in Neptune by Msgr. Behrens.