1080 - 
-vor 1236
| Nic. v.St.Omer | |
| +: | VOR 1236 |
1184-
| Marg.I v.Ungarn | |
| *: | 1184 |
| oo: | CA.1210 |
-1221
| Gerhard.III de Douai | |
| +: | 1221 |
1171-
| Wilhelm.V v.St.Omer | |
| *: | CA.1171 |
-1244
| Imagina.II v.Looz | |
| +: | 1244 |
1175-
| Jacob v.St.Omer | |
| *: | CA.1175 |
1175-1236
| Elisabeth de Chappes | |
| *: | 1175 |
| +: | Dez 1236 |
-1191
| Wilhelm.IV v.St.Omer | |
| +: | CA.1191 |
1154-nach 1205
| Ida.I v.Avesnes | |
| *: | CA.1154 |
| +: | NACH 1205 |
-1215
| Robert.I v.Wavrin | |
| +: | 1215 |
-1224
| Arnulf.II v.Guines | |
| +: | 1224 |
-1224
| Beatrix.II v.Bourbourg | |
| +: | 1224 |
-1205
| Balduin.II v.Guines | |
| +: | 12 Jan 1205 |
-1177
| Christine v.Mercq | |
| +: | 2 Jul 1177 |
-nach 1218
| Wilhelm.d. v.Gent | |
| +: | NACH 1218 |
-nach 1202
| Balduin.II v.Gent | |
| +: | NACH 1202 |
-nach 1217
| Wilhelm v.Guines | |
| +: | NACH 1217 |
-1169
| Arnulf.I v.Guines | |
| +: | 1169 |
1140-1208
| Balduin.III de Bailleul | |
| *: | 1140 |
| +: | 1208 |
-1219
| Agnes v.Wavrin | |
| +: | 1219 |
1108-
| Eufemia v.St.Omer | |
| *: | 1108 |
1095-
| Balduin.II de Bailleul | |
| *: | 1095 |
|
1080-
| Wilhelm.II v.St.Omer | |
| *: | 1080 |
