
| Father | Male Gerken, Gerhard |
| Born | 8 Jan 1698 | Grossenkneten, Oldenburg, GER. |
| Died | 6 Apr 1772 | Grossenkneten, Oldenburg, GER. |
| Buried | 10 Apr 1772 | Grossenkneten, Oldenburg, GER. |
| Married | 6 Nov 1725 | Grossenkneten, Oldenburg, GER. |
| Father | Gerken, Gerd | F2227 Group Sheet | |
| Mother | Sommer, Anna | F2227 Group Sheet | |
| Mother | Female Engelmann, Catharina Margareta |
| Born | 19 Feb 1696 | Grossenkneten, Oldenburg, GER. |
| Died | 11 Jan 1770 | Grossenkneten, Oldenburg, GER. |
| Buried | 14 Jan 1770 | Grossenkneten, Oldenburg, GER. |
| Father | Engelmann, Johann | F1819 Group Sheet | |
| Mother | Muhle, Catharine Margarete | F1819 Group Sheet | |
| Child 1 | Male + Engelmann, Johann Gerd |
| Born | 17 Feb 1726 | Grossenkneten, Oldenburg, GER. |
| Christened | 21 Feb 1725 | Evangelical Lutheran Kirchengemeinde, Grossenknetten, Oldenburg, GER. |
| Died | 23 Dec 1763 | Grossenkneten, Oldenburg, GER. |
| Buried | 27 Dec 1763 | Evangelical Lutheran Kirchengemeinde, Grossenkneten, Oldenburg, GER. |
| Spouse | Loseke, Anna Catharina | F1820 | |
| Married | 19 Nov 1754 | Grossenkneten, Oldenburg, GER. |