Исторические периоды
County of Vexin (990–999)
990 CE – 999 CE
Area: 4,286 km²
County of Vexin (1000–1027)
1000 CE – 1027 CE
Area: 4,196 km²
County of Vexin (1028–1039)
1028 CE – 1039 CE
Area: 4,150 km²
County of Vexin (1040–1065)
1040 CE – 1065 CE
Area: 4,196 km²
County of Vexin (1066–1071)
1066 CE – 1071 CE
Area: 4,150 km²
County of Vexin (1072–1084)
1072 CE – 1084 CE
Area: 4,150 km²