Willem III Aelman van de Poele
| Family | Pedigree | Reports |
| Willem III Aelman van de Poele |
| b. |
| d. 7 Jun 1337 |
| Jan II d'Avesnes |
| b. abt 1247 |
| d. 22 Aug 1304 |
| Phillipa van Luxembourg |
| b. abt 1252 |
| d. 6 Apr 1311 |
| Jean I d'Avesnes |
| b. 28 Apr 1218 |
| d. 24 Dec 1257 |
| Aleid van Holland |
| b. abt 1234 |
| d. 12 Apr 1284 |
| Henry V van Luxembourg |
| b. abt 1216 |
| d. 24 Dec 1281 |
| Margret of Bar |
| b. abt 1220 |
| d. 23 Nov 1275 |
| Bouchard IV d'Avesnes |
| b. abt 1182 |
| d. 7 Sep 1244 |
| Margaretha van Constantinopel Vlaanderen |
| b. 2 Jun 1202 |
| d. 10 Nov 1280 |
| Floris IV van Holland |
| b. 24 Jun 1210 |
| d. 19 Jul 1234 |
| Machteld van Brabant |
| b. abt 1197 |
| d. 22 Dec 1267 |
