| 1. Wilko Drenth |
 |
| B: |
1864 |
| P: |
Beerta, Groningen, Nederland |
| D: |
Date unknown |
| P: |
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|
| 2. Harm Drenth |
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| B: |
Thursday 09 November 1837 |
| P: |
Finsterwolde, Groningen, Nederland |
| M: |
Saturday 14 March 1863 |
| P: |
Beerta, Groningen, Nederland |
| D: |
Friday 18 February 1916 |
| P: |
Finsterwolde, Groningen, Nederland |
|
| 4. Wilko Karssiens Drenth |
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| B: |
1806 |
| P: |
Finsterwolde, Groningen, Nederland |
| M: |
Thursday 24 October 1833 |
| P: |
Finsterwolde, Groningen, Nederland |
| D: |
Friday 10 December 1875 |
| P: |
Finsterwolde, Groningen, Nederland |
|
| 8. Karssiens Wilkes Drenth |
=> |
|
| B: |
1765 |
| P: |
Beerta, Groningen, Nederland |
| M: |
Saturday 25 May 1799 |
| P: |
Finsterwolde, Groningen, Nederland |
| D: |
Sunday 26 December 1841 |
| P: |
Finsterwolde, Groningen, Nederland |
|
|
|
| 5. Stijnje Ernst Bruin |
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| B: |
1805 |
| P: |
Zuidbroek, Groningen, Nederland |
| D: |
1859 |
| P: |
Finsterwolde, Groningen, Nederland |
|
| 10. |
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| 11. |
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| 3. Grietje van der Laan |
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| B: |
1841 |
| P: |
Beerta, Groningen, Nederland |
| D: |
Monday 22 February 1909 |
| P: |
Finsterwolde, Groningen, Nederland |
|
| 6. Fokko Fokkes van der Laan |
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| B: |
1805 |
| P: |
Groningen, Groningen, Nederland |
| M: |
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| P: |
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| D: |
Tuesday 10 November 1885 |
| P: |
Beerta, Groningen, Nederland |
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| 12. |
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| 13. |
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| 7. Wopke Berends Norder |
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| B: |
1805 |
| P: |
Bunde, Ostfriesland, Niedersachsen, Deutschland |
| D: |
Sunday 30 March 1862 |
| P: |
Beerta, Groningen, Nederland |
|
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| 15. |
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1864 - Date unknown
