Family/Spouse: Frederika Trefz. Frederika was born on 4 Aug 1867 in Odessa, Ukrayina; died on 11 Jul 1942 in McPherson County, South Dakota, USA; was buried in Johannestal Cemetery, McPherson County, South Dakota, USA. [Group Sheet] [Family Chart]

1. Jacob Christian Fischer was born on 7 Dec 1890 in South Dakota, USA; died in 0May 1987 in Aberdeen, Brown County, South Dakota, USA.

Family/Spouse: Magdalena Schock. Magdalena (daughter of Emmanuel Schock and Elisabetha Wolff) was born on 4 Apr 1870 in Odessa, Ukrayina; died on 24 Jan 1944 in Ashley, McIntosh County, North Dakota, USA. [Group Sheet] [Family Chart]