| 1. Maria Koch |
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| B: |
4 Sep 1722 |
| P: |
Ratshausen, Spaichingen, Schwarzwaldkreis, Württemberg |
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| 2. Johann Jacob Koch |
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| B: |
1698 |
| P: |
Ratshausen, Spaichingen, Schwarzwaldkreis, Württemberg |
| M: |
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| P: |
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| D: |
17 Sep 1757 |
| P: |
Ratshausen, Spaichingen, Schwarzwaldkreis, Württemberg |
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1722 - 
