Johannes married Christina Neuhardt on 19 Oct 1869 in Kassel, Odessa, Ukrayina. Christina (daughter of Ludwig Neuhardt and Katharina Barbara Brüllose) was born on 21 Dec 1850 in Kassel, Odessa, Ukrayina; died on 26 Sep 1914 in Freeman, Hutchinson County, South Dakota, USA. [Group Sheet] [Family Chart]

1. Friedrich J. Körner Koerner was born on 17 Jul 1870 in Odessa, Ukrayina; died on 28 Jun 1950 in Huron, Beadle County, South Dakota, USA; was buried in Riverside Cemetery, Custer Township, Beadle County, South Dakota, USA.
2. Carolina Körner Koerner was born on 1 Jul 1873 in Odessa, Ukrayina; died on 11 Jun 1927 in Bridgewater, McCook County, South Dakota, USA.
3. Johannes J. Körner Koerner was born on 20 Jul 1875 in Kassel, Odessa, Ukrayina; died on 22 Oct 1969 in Freeman, Hutchinson County, South Dakota, USA; was buried in Kleinkassel Cemetery, Hutchinson County, South Dakota, USA.
4. Andreas J. Körner Koerner was born on 14 Jul 1877 in Odessa, Ukrayina; died on 31 Dec 1929 in Freeman, Hutchinson County, South Dakota, USA.
5. Jacob J. Koerner was born on 16 Jan 1882 in South Dakota, USA; died on 4 Jun 1948 in South Dakota, USA.
6. Carl J. Koerner was born on 1 Feb 1884 in South Dakota, USA; died on 24 Jan 1944 in Hutchinson County, South Dakota, USA.
7. Katherine Koerner was born on 12 Oct 1885 in Hutchinson County, South Dakota, USA; died on 1 Feb 1973 in Austin, Mower County, Minnesota, USA.
8. Christina Koerner was born on 1 Mar 1887 in Hutchinson County, South Dakota, USA; died in in USA.
9. Lydia Koerner was born on 1 Mar 1889 in Hutchinson County, South Dakota, USA; died on 2 Mar 1971 in South Dakota, USA.
10. Maria Koerner was born on 5 Jan 1891 in Hutchinson County, South Dakota, USA; died on 14 May 1955 in South Dakota, USA.
11. August Koerner was born on 16 Jun 1892 in Hutchinson County, South Dakota, USA; died on 24 Apr 1974 in Freeman, Hutchinson County, South Dakota, USA.
12. Edward J. Koerner was born on 20 Sep 1894 in Hutchinson County, South Dakota, USA; died in 0Jun 1971 in Freeman, Hutchinson County, South Dakota, USA.

Jakob married Anna Margaretha Junkert. Anna was born on 9 May 1804 in Ubstadt, Baden; died in in Kassel, Odessa, Ukrayina. [Group Sheet] [Family Chart]