
| Father | Male Oltmann, Harm |
| Born | UNKNOWN | Haast by Sage, Oldenburg, GER. |
| Died | UNKNOWN | Germany |
| Buried | ||
| Married | 23 Nov 1780 | Grossenkneten, Oldenburg, GER. |
| Father | ||
| Mother | ||
| Mother | Female Bakenhus, Anne Marie |
| Born | UNKNOWN | Germany |
| Died | UNKNOWN | Germany |
| Buried | ||
| Other Spouse | Groteluschen, Claus | F370 | |
| Married | 21 Nov 1775 | Grossenkneten, Oldenburg, GER. |
| Father | ||
| Mother | ||