| 1. Johannes Koch |
 |
| B: |
9 Dec 1818 |
| P: |
Ziefen, Baselland, Switzerland |
| D: |
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| P: |
|
|
| 2. Johan Jakob Koch |
|
| B: |
Bef 25 Sep 1787 |
| P: |
Ziefen, Baselland, Switzerland |
| M: |
22 Mar 1813 |
| P: |
Ziefen, Baselland, Switzerland |
| D: |
12 Feb 1843 |
| P: |
Ziefen, Baselland, Switzerland |
|
| 4. Johannes Koch |
|
| B: |
Bef 16 Dec 1755 |
| P: |
Ziefen, Baselland, Switzerland |
| M: |
1 Dec 1778 |
| P: |
Ziefen, Baselland, Switzerland |
| D: |
14 Dec 1823 |
| P: |
Ziefen, Baselland, Switzerland |
|
| 8. Heinrich Koch |
|
| B: |
|
| P: |
|
| M: |
27 Apr 1751 |
| P: |
Ziefen, Baselland, Switzerland |
| D: |
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| P: |
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1818 - 