Anton married Wilhelmine Risse on 17 Jan 1864 in Hörde, Westfalen. Wilhelmine was born on 20 Oct 1841 in Hüingsen, Westfalen; died on 20 Aug 1884 in Aplerbeck, Westfalen. [Group Sheet] [Family Chart]

1. Franz Josef Koch was born on 9 May 1864 in Hörde, Westfalen; died on 27 Jan 1946 in Hauenstein, Landkreis Südwestpfalz, Rheinland-Pfalz.
2. Elisabeth Koch was born on 12 Nov 1867 in Hörde, Westfalen; died on 27 Apr 1870 in Hörde, Westfalen.
3. Maria Clara Koch was born on 12 Aug 1869 in Hörde, Westfalen; died on 31 Dec 1934.
4. Franziska Maria Martha Koch was born on 23 Mar 1882 in Hörde, Westfalen; died on 25 Jul 1936 in Hörde, Westfalen.

Anton married Elisabeth Schmitz on 29 Nov 1884 in Hörde, Westfalen. Elisabeth was born on 5 Mar 1858 in Bremen, Westfalen; died in 1896. [Group Sheet] [Family Chart]

1. Christina Maria Koch was born on 16 Oct 1885 in Hörde, Westfalen.
2. Maria Koch was born on 14 Aug 1887 in Hörde, Westfalen.