| 1. Johann Georg Matthias Koch |
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| B: |
21 Jan 1848 |
| P: |
Neuenheim, Heidelberg, Baden-Württemberg, Germany |
| D: |
3 Jan 1849 |
| P: |
Neuenheim, Heidelberg, Baden-Württemberg, Germany |
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| 2. Johann Michael Koch |
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| B: |
1 Aug 1813 |
| P: |
Neuenheim, Heidelberg, Baden-Württemberg, Germany |
| M: |
27 Jun 1841 |
| P: |
Neuenheim, Heidelberg, Baden-Württemberg, Germany |
| D: |
Yes, date unknown |
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| 6. Christoph Lenz |
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| B: |
1786 |
| P: |
Neuenheim, Heidelberg, Baden-Württemberg, Germany |
| M: |
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| D: |
1 Nov 1840 |
| P: |
Neuenheim, Heidelberg, Baden-Württemberg, Germany |
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| 7. Anna Katharina Heuser |
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| B: |
22 May 1790 |
| P: |
Heidelberg, Baden-Württemberg, Germany |
| D: |
22 Jun 1853 |
| P: |
Heidelberg, Baden-Württemberg, Germany |
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| 14. Johann Jakob Heuser |
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| B: |
4 Sep 1765 |
| P: |
Heidelberg, Baden-Württemberg, Germany |
| M: |
11 Feb 1787 |
| P: |
Leutershausen, Mannheim, Baden, Germany |
| D: |
15 Dec 1849 |
| P: |
Heidelberg, Baden-Württemberg, Germany |
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| 15. Anna Maria Doersam |
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| B: |
25 Mar 1761 |
| P: |
Leutershausen, Mannheim, Baden, Germany |
| D: |
8 Feb 1834 |
| P: |
Leutershausen, Mannheim, Baden, Germany |
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1848 - 1849