Elmer married Leona Neuharth on 2 Apr 1936 in Woonsocket, Sanborn County, South Dakota, USA. Leona (daughter of Adam Neuharth and Pauline Schaffer) was born on 17 Jun 1916 in Alpena, Jerauld County, South Dakota, USA; died on 6 Nov 1999 in Woonsocket, Sanborn County, South Dakota, USA; was buried in Eventide Cemetery, Woonsocket, Sanborn County, South Dakota, USA. [Group Sheet] [Family Chart]

1. James Howard Jenssen was born on 10 Aug 1936 in Woonsocket, Sanborn County, South Dakota, USA; died on 31 Jul 2009 in Pierre, Hughes County, South Dakota, USA.
2. Thomas Leroy Jenssen was born on 30 Mar 1941 in Woonsocket, Sanborn County, South Dakota, USA; died on 24 Jun 1994; was buried in Fort Logan National Cemetery, Denver, Denver County, Colorado, USA.
3. Jerry Jenssen
4. Robert Jenssen