Family/Spouse: Jack Roll Steinhoff. Jack (son of Friedrich Herman Steinhoff and Cora Belle Patterson) was born on 4 May 1929 in Sioux City, Woodbury County, Iowa, USA; died on 10 Mar 2015 in Onawa, Monona County, Iowa, USA; was buried in Willow Cemetery, Holly Springs, Willow Township, Woodbury County, Iowa, USA. [Group Sheet] [Family Chart]

1. Mark L. Steinhoff was born on 16 May 1956 in Onawa, Monona County, Iowa, USA; died on 27 Nov 2002 in Hornick, Woodbury County, Iowa, USA; was buried in German City Cemetery, Holly Springs, Willow Township, Woodbury County, Iowa, USA .
2. Sandra Lynn Steinhoff was born on 16 Nov 1957; died on 30 Apr 2009; was buried in Willow Cemetery, Holly Springs, Willow Township, Woodbury County, Iowa, USA.