Clem married Madonna B SCHROER on 22 Nov 1949 in Coldwater, Mercer County, Ohio. Madonna (daughter of Sylvester SCHROER and Elizabeth WALLISCHECK) was born on 12 Feb 1920 in Coldwater, Mercer County, Ohio; died on 18 Mar 2007 in Celina Manor Nursing Home - Celina, Mercer County, Ohio; was buried on 21 Mar 2007 in Holy Trinity Catholic Church - Coldwater, Mercer County, Ohio. [Group Sheet] [Family Chart]