Joan married Ferris Dale GUENTHER, son of Howard Eugene GUENTHER and Esther Margretha G. ERION, on 17 Jun 1948 in Rushmore, Nobles, MN, USA. (Ferris Dale GUENTHER was born on 11 Feb 1924 in Center Twp., O'Brien Co., IA, USA and died on 17 Jul 2005 in Elkhart, Morton, KS, USA.)
