| 1. van Couwenhoven, Gerritt Jansz |
 |
| *: |
um 1550 |
| in: |
Amersfoort, Amersfoort, Utrecht, Niederlande |
| +: |
12 Dez 1604 |
| in: |
Nijkerk, Nijkerk, Gelderland, Niederlande |
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| 2. van Couwenhoven, Jan Willemsen |
 |
| *: |
um 1495 |
| in: |
Schoonhoven, Schoonhoven, Südholland, Niederlande |
| oo: |
1515 |
| in: |
Schoonhoven, Schoonhoven, Südholland, Niederlande |
| +: |
1550 |
| in: |
Amersfoort, Amersfoort, Utrecht, Niederlande |
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| 32. |
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