Galama's & Galema's
Gezin: Jack Dweijer / Ybeltje Ypma (F2279)
Dirk Sibolts Ypma (1903-1981) |
Monica Johanna Pieters Jong,de (1910-2007) 
|
Sibolt Evert Ypma (1931-2003)  |
| Wietze Cornelis Ypma (1936-2023) |
| Fokke Ypma (1947- ) |
| Cecilia Agatha Ypma (1951- ) |