| 1. Hendrik Poortman |
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| G: |
27 nov 1857 |
| te: |
De Wijk |
| O: |
07 okt 1889 |
| te: |
Staphorst [IJhorst] |
|
| 2. Hendrik Poortman |
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| G: |
23 jun 1825 |
| te: |
De Wijk |
| H: |
03 nov 1855 |
| te: |
De Wijk |
| O: |
01 nov 1857 |
| te: |
De Wijk |
|
| 4. Eernst Hendriks Poortman |
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| G: |
13 aug 1788 |
| te: |
De Wijk [Schiphorst] |
| H: |
29 apr 1818 |
| te: |
De Wijk |
| O: |
23 feb 1869 |
| te: |
De Wijk |
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| 8. Hendrik Alberts |
=> |
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| G: |
27 nov 1746 |
| te: |
De Wijk [Schiphorst, Oude Knijpe] |
| H: |
19 mrt 1774 |
| te: |
IJhorst |
| O: |
29 jul 1819 |
| te: |
De Wijk |
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| 5. Annechjen Lubberts |
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| G: |
03 jan 1793 |
| te: |
De Wijk [De Oosterwijk] |
| O: |
16 dec 1854 |
| te: |
De Wijk |
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| 10. Lubbert Roelofs |
=> |
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| D: |
16 jul 1758 |
| te: |
IJhorst |
| H: |
06 mei 1792 |
| te: |
IJhorst |
| B: |
21 feb 1806 |
| te: |
De Wijk |
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| 12. |
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| 13. |
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| 14. David Rumph |
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| G: |
01 jun 1756 |
| te: |
Ommen |
| H: |
CA __-__-1800 |
| te: |
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| O: |
09 aug 1817 |
| te: |
De Wijk [Koekange] |
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| 15. Grietjen Willems |
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| G: |
06 mrt 1766 |
| te: |
Zuidwolde |
| O: |
01 mrt 1824 |
| te: |
De Wijk [Koekange] |
|
1857 - 1889 (31 jaar)