William III De Béthune
- 1243Drag or scroll to see more of the chart.
| William \Guillaume VI De Béthune | |
| B: | Abt 1270 |
| D: | 3 Apr 1340 |
| Marie De Roye | |
| D: | Yes, date unknown |
| William\Guillaume V De Béthune | |
| D: | Abt 1279 |
| Jeanne De Nesle | |
| D: | Yes, date unknown |
| William IV De Béthune | |
| D: | Aft 1247 |
| Beatrix D'hebuterne | |
| D: | Yes, date unknown |
|
| William III De Béthune | |
| D: | 24 Aug 1243 |
| Elisabeth Van Roesbrugge | |
| D: | Yes, date unknown |