Jacob married Eva Zungal in Apr 1841 in Saint Clair County, Illinois, USA. Eva was born in 1810 in Darmstadt, Hessen; died in 1870 in Belleville, Saint Clair County, Illinois, USA. [Group Sheet] [Family Chart]

1. Adam M. Dammerich was born on 18 Mar 1842 in Belleville, Saint Clair County, Illinois, USA; died on 30 Apr 1927 in East Saint Louis, Saint Clair County, Illinois, USA.
2. Michael Dammerich was born on 28 Apr 1844 in Belleville, Saint Clair County, Illinois, USA; died on 22 Oct 1919 in Illinois, USA.
3. Mary Elizabeth Dammerich was born on 1 Jan 1846 in Saint Clair County, Illinois, USA; died on 15 Jul 1910 in Belleville, Saint Clair County, Illinois, USA.