
| Father | Male Oltmann, Johann Heinrich |
| Born | 18 Jul 1708 | |
| Died | 23 Aug 1782 | |
| Buried | ||
| Married | 1738 | |
| Father | Oltmann, Harm | F4340 Group Sheet | |
| Mother | Osemans, Catharine | F4340 Group Sheet | |
| Mother | Female Oltmanns, Catharine Margaretha |
| Born | 27 Jan 1719 | |
| Died | 24 Apr 1762 | |
| Buried | ||
| Father | Oltmanns, Ahrend | F4346 Group Sheet | |
| Mother | Schütten, Agnete Catharine | F4346 Group Sheet | |
| Child 1 | Female Oltmann, Gesina Maria (Nienaber) |
| Born | 21 Dec 1742 | Haast By Laage Grossenknetten, Oldenburg, Ger. |
| Died | 9 Apr 1795 | |
| Buried | ||
| Spouse | Hagelmann-Wilke, Johann Heinrich | F2650 | |
| Married | 12 Aug 1771 | |