| Eltern | Geschwister | Kinder |
| Ada Holland | ||
| Floris Holland | Mathilda Holland | |
| Margaretha Holland | Dirk Kleef | |
| Ada Huntingdon | Dirk Holland | |
| Willem Holland | ||
| Floris Holland | ||
| Boudewijn Holland | ||
| Mathew de Holland | ||
| Robrecht Holland | ||
| Beatrix Holland | ||
| Elisabeth Holland | ||
| Hedwig Holland | ||
| Agnes Holland | ||
| Partner | ||
| Dirk Kleef |