| | Bauduin d' Hondeschoote 1130–1176 Mahaut (Mechtilde) de Guines 1133– | | | | Guillaume I „Moran“ d' Hondeschoote 1100– |
| | | Arnould de Gand (Arnould I de Guines) 1097–1169 Mahaut (Mathilde) de Saint Omer 1110–1150 | | | | Wenemar I de Gand 1060–1118 Gishle (Gisela) de Guines 1065– | | |
| | | Guillaume II de Saint Omer 1085–1143 Melissende de Picquigny 1089–1140 | | |
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