Family of de Avesnes de Holland I, John and de Holland, Adelaide
Families
| Unknown | Partner | de Avesnes de Holland I, John [I505770850] ( * 1218-05-01 + December 24, 1256 ) | ||||||
| Unknown | Partner | de Holland, Adelaide [I505770851] ( * 1225 + April 9, 1283 ) | ||||||
| Children |
| Name | Birth Date | Death Date |
|---|---|---|
| de Avesnes de Hainault II, John [I505770356] | 1250 | August 22, 1304 |