Henning married Silje E (Cecelia) Evanger on 12 Jan 1910 in Madison, Lake County, South Dakota, USA. Silje (daughter of Bryngel Helgesen Evangerhaug (Evanger) and Ingeborg Mathre) was born on 7 Jun 1892 in Lake Norden, Hamlin County, South Dakota, USA; died on 22 Jul 1968 in Denver, Denver County, Colorado, USA; was buried in Sioux Falls, Minnehaha County, South Dakota, USA. [Group Sheet] [Family Chart]

1. Donald Larson
2. George Arthur Larson was born on 7 Dec 1911 in Erwin, Kingsbury County, South Dakota, USA; died on 7 May 1945 in Sioux Falls, Minnehaha County, South Dakota, USA.
3. Mildred Alice Larson was born on 7 Jun 1914 in Erwin, Kingsbury County, South Dakota, USA; died on 28 Nov 1980 in Wichita, Sedgwick County, Kansas, USA.
4. Melvin B Larson was born in 1917 in South Dakota, USA; died in 2010.
5. Glenn Gunner Larson was born on 2 Sep 1919 in South Dakota, USA; died on 28 Sep 1993.
6. Evelyn L Larson
7. Inez C Larson
8. Kenneth Larson
9. La Vern D Larson