| William III De Bethune |
| William III De Bethune | |
| B: | 1195 |
| Bethune, Pas De Calais, Normandy, France | |
| D: | 24 Aug 1243 |
| Lokeren, Flandre Orientale, Belgium | |
| Robert VII De Bethune |
| Robert VII De Bethune | |
| B: | 1201 |
| Artois, France | |
| D: | 12 Nov 1248 |
| Sardinia, Italy | |
|
| William II (Seigneur) deBethune |
| William II (Seigneur) deBethune | |
| B: | Abt 1165 |
| Bethune, Pas De Calais, Normandy, France | |
| D: | 13 Apr 1213 |
| Mathilda De Dendermonde |
| Mathilda De Dendermonde | |
| B: | 1174 |
| Dendermonde, Flandre Orientale, Belgium | |
| D: | 25 Apr 1224 |