| Male OSTERTAG, Johannes |
| Birth | 16 Dec 1709 | Laichingen, Germany |
| Death | ||
| Burial | ||
| Marriage | 1 Feb 1735 [1] | Laichingen, Germany [1] |
| Father | ||
| Mother | ||
| Female OSTERTAG, Anna Maria |
| Birth | 4 Aug 1744 | Laichingen, Germany |
| Death | 25 Jun 1808 | Laichingen, Germany |
| Burial | ||
| Spouse | SCHWENKKRAUS, Johann Michael | F1183 | |
| Marriage | 3 Feb 1778 | Laichingen, Germany |
| Female OSTERTAG, Apollonia |
| Birth | 20 Nov 1735 | Laichingen, Germany |
| Death | 9 Jun 1809 | Laichingen, Germany |
| Burial | ||
| Spouse | SCHAMLER, Jeremiah | F1391 | |
| Marriage | 29 Jan 1775 | Laichingen, Germany |
| Male OSTERTAG, Johann Heinrich |
| Birth | 20 Oct 1737 | Laichingen, Germany |
| Death | 22 Jan 1820 | Laichingen, Germany |
| Burial | ||
| Spouse | SCHWEGLER, Margaretha | F0814 | |
| Marriage | 4 Feb 1766 | Laichingen, Germany |
| Male OSTERTAG, Johann Peter |
| Birth | 21 May 1749 | Laichingen, Germany |
| Death | 22 May 1815 | Laichingen, Germany |
| Burial | ||
| Spouse | BARTH, Anna | F1978 | |
| Marriage | 23 Jul 1783 | Laichingen, Germany |
| Spouse | M, Agnes Rosina | F1106 | |
| Marriage | 19 Aug 1792 | Laichingen, Germany |