Dennis married Shirley Ann Kirschenman on 8 May 1966. Shirley (daughter of Wilmer Gideon Kirschenman and Talitha Schempp) was born on 6 May 1947 in Scotland, Bon Homme County, South Dakota, USA; died on 25 Dec 2014 in Sioux Falls, Minnehaha County, South Dakota, USA; was buried in Freeman Cemetery, Freeman, Hutchinson County, South Dakota, USA. [Group Sheet] [Family Chart]