| Children |
| | 1. Johann Peter Opp, b. 27 Jul 1813, Niederhausen, Kreuznach, Rheinland d. Between 1814 and 1903 (Age 0 years) [Father: natural] [Mother: natural] |
| | 2. Peter Opp, b. 2 Apr 1823, Niederhausen, Kreuznach, Rheinland d. Between 1824 and 1913 (Age 0 years) [Father: natural] [Mother: natural] |
| | 3. Christina Elisabetha Opp, b. 28 Jun 1811, Niederhausen, Kreuznach, Rheinland d. Between 1812 and 1905 (Age 0 years) [Father: natural] [Mother: natural] |
| | 4. Franz Phillip Opp, b. 5 Mar 1815, Niederhausen, Kreuznach, Rheinland d. Between 1816 and 1905 (Age 0 years) [Father: natural] [Mother: natural] |
| | 5. Jacobine Opp, b. 29 Nov 1824, Niederhausen, Kreuznach, Rheinland d. Between 1825 and 1918 (Age 0 years) [Father: natural] [Mother: natural] |
| | 6. Johann Mattheus Opp, b. 9 Apr 1810, Niederhausen, Kreuznach, Rheinland d. Between 1811 and 1900 (Age 0 years) [Father: natural] [Mother: natural] |
| | 7. Johannes Opp, b. 8 Oct 1820, Niederhausen, Kreuznach, Rheinland d. Between 1851 and 1910 (Age 30 years) [Father: natural] [Mother: natural] |
| | 8. Carolina Opp, b. 10 Sep 1818, Niederhausen, Kreuznach, Rheinland d. Between 1846 and 1912 (Age 27 years) [Father: natural] [Mother: natural] |
| | 9. Anna Catharina Opp, b. 20 Jul 1808, Niederhausen, Kreuznach, Rheinland d. Between 1836 and 1902 (Age 27 years) [Father: natural] [Mother: natural] |
|