Maria married Friedrich Ketterling on 22 Mar 1917. Friedrich (son of Christoph Ketterling and Barbara Katharina Permann) was born on 1 Dec 1894 in Streeter, Stutsman County, North Dakota, USA; died on 16 Oct 1968 in Napoleon, Logan County, North Dakota, USA. [Group Sheet] [Family Chart]

1. Dr. Clarence F. Ketterling was born on 9 Apr 1918 in Miles City, Custer County, Montana, USA; died on 15 Dec 2015 in Barrett, Grant County, Minnesota, USA; was buried in Summit Cemetery, Morris, Stevens County, Minnesota, USA.
2. Violet Grace Ketterling was born on 15 Jul 1919; died on 23 Oct 1988 in Napoleon, Logan County, North Dakota, USA; was buried in Napoleon Cemetery, Napoleon, Logan County, North Dakota, USA.
3. Reverend Elmer Ketterling was born on 8 Jan 1921; died on 1 Feb 1949.
4. Ozella Dorothy Ketterling
5. Archibald Ketterling was born on 10 Mar 1927; died on 18 Mar 2007.
6. Elda Loretta Ketterling was born in 1930; was buried in Lehr City Cemetery, Lehr, McIntosh County, North Dakota, USA.
7. Myrtle Ketterling
8. Reuben Ketterling was born on 28 Feb 1934; died on 28 Feb 1934.
9. Elvira Ketterling
10. Orville Ketterling
11. Gladys Ketterling
12. Oliver Ketterling
13. LaJune V. Ketterling

Ludwig married Christina Neumann. [Group Sheet] [Family Chart]