Johannes married Christina Hein in 1840 in Darmstadt, Hessen. Christina was born on 3 Jun 1817 in Darmstadt, Hessen; died on 18 Apr 1890 in Lewisville, Monroe County, Ohio, USA; was buried in evangelical Reformed Church Cemetery, Lewisville, Monroe County, Ohio, USA. [Group Sheet] [Family Chart]

1. Catherine Elizabeth Bach was born on 11 Jul 1848 in Ohio, USA; died on 3 Oct 1927 in Lewisville, Monroe County, Ohio, USA; was buried on 5 Oct 1927 in Friendship Cemetery, Summit Township, Monroe County, Ohio, USA.
2. Henry Bach was born in Jun 1850 in Ohio, USA; died on 26 Oct 1939 in Monroe County, Ohio, USA; was buried in Friendship Cemetery, Summit Township, Monroe County, Ohio, USA.
3. Wilhelm Bach was born on 4 Oct 1852 in Ohio, USA; died on 15 Apr 1858 in Ohio, USA.
4. Mary Ann Bach was born on 20 Nov 1861 in Ohio, USA; died on 23 Feb 1937 in Salem, Washington County, Ohio, USA; was buried in Salem Township Cemetery, Lower Salem, Washington County, Ohio, USA.