Family: Edward Iii PLANTAGENET / Philippa of HAINAULT (F2623)
Willem DE AVESNES, III (1286-1337) |
Jeanne or Joan De VALOIS (1294-1342) 
|
| Willem DE AVESNES, III (1286-1337) |
| Sibylla Countess of HOLLAND (1310- ) |
| Margaretha Countess of HOLLAND (1311-1356) |
| Jan Count of HOLLAND (1313-1316) |
| Johanna Countess of HOLLAND (1315-1374) |
| Willem Iv Count of HOLLAND (1317-1345) |
| Agnaes Countess of HOLLAND (1320-1327) |
| Louis Van HOLLAND (1325-1328) |
| Elisabeth or Isabella Countess of HOLLAND (1327-1361) |
| Edward Iii PLANTAGENET (1341-1377) |
| Philippa of HAINAULT (1311-1369)
|
| Lionel OF ENGLAND (1333-1358) |