| Eltern | Geschwister | Kinder |
| Anseau Bethune | ||
| Cono Bethune | ||
| ELizabeth Bethune | ||
| Robert Bethune | Mathilde Bethune | |
| Willem Bethune | Mathilde Bethune | |
| Adeline Pol | Boudewijn Bethune | Guillame Bethune of Malembek |
| Jean Bethune | ||
| Marguerite Bethune | ||
| Robert Bethune | ||
| Partner | ||
| Mathilde Dendermonde |