West-Friesland

West Frisia or West Friesland is along with East Frisia and North Frisia one of the most commonly used subdivisions of Frisia.

The territory of West Frisia is located in the Netherlands.

Lordship of Frisia / Lordship of Friesland during the Guelderian Wars

West Friesland historic, maybe wrong for Vlieland and Terschelling

Friesland province in the Republic of the Seven United Netherlands, Vlieland and Terschelling are in Holland province

Lordship of Frisia 1680 divided into kwartiers Westergo, Oostergo, Zevenwouden, Steden

Departement Friesland 1807 - Kingdom of Holland

Frise department 1811 - 1814 part of France

1815 - 1830

Under German occupation Vlieland and Terschelling become part of Friesland province

Fryslan province