| Burchard OF AVESNES (? - ?) |
Floris OF HOLLAND , Count of Holland (1210 - 1234) |
| Margaret OF FLANDERS , Countess of Flanders & Hainault (? - 1280) |
Matilda OF BRABANT (? - 1267) |
| John OF AVESNES , Count of Hainault | Aleidis OF HOLLAND |
| ali. b. ? bp. d. Dec 24, 1257 bur. occ. rel. edu. |
ali. b. ? bp. d. 1284 bur. occ. rel. edu. |
| John OF HAINAULT , Count of Hainault |