| Spouse | Isabelle DE GHISTELLES (1360 - 1435) |
| Child | Catherine DE GAVRE DE ESCORNAUX (1400 - ) |
| Child | Arnould (3) DE GAVRE (1375 - ) |
| Child | Henri DE GAVRE (1381 - 1415) |
| Child | Philippe DE GAVRE (1382 - 1415) |
| Child | Jean DE GAVRE (1384 - 1439) |
| Child | Guillaume DE GAVRE (1385 - 1454) |
| Child | Corneille DE GAVRE (1386 - 1457) |
| Child | Marguerite DE GAVRE (1387 - 1411) |
| Child | Gertrude DE GAVRE (1388 - ) |
| Child | Gerard DE GAVRE (1389 - ) |
| Child | Jeanne DE GAVRE (1389 - ) |
| Child | Pierre DE GAVRE (1391 - ) |
| Child | Guillaune (2) DE GAVRE (1395 - ) |
| Child | Roger DE GAVRE (1397 - 1456) |