| Bort van (*** stamvader Beekberger tak ****) Twillert & Hermijntje Nel | ||
| | | ||
| | | | | |
| Sieuwert van (Piet) Twillert |
Harmen van Twillert, Dominee Wieringerwerf, Wildervank, Drachten 1906-1992
& Johanna Wilhelmina Wilbrink |
|
| | | ||
| Willem Johannes van (Hans) Twillert 1949- | ||