| Generatie 2 | ||||||||
|---|---|---|---|---|---|---|---|---|
| 2 | ♦ | Zeger van Twillert | &3 | Roelofje van de Kolk | ♦ | 3 | ||
| Generatie 3 | ||||||||
| 6 | ♦ | Arend van de Kolk | 18521919 |
&2 op 29 november 1884 |
18541935 | Reintje Beekhuis | ♦ | 7 |
| Generatie 4 | ||||||||
| 14 | ♦ | Willem Beekhuis | 18151890 |
&6 op 16 december 1837 |
18171903 | Roelofje Niezen | ♦ | 15 |