Dirk I, Count of Holland

Dirk I (Frisian Durk I or Diderik, Latin Theoderic or Thidericus Fresonie, German Dietrich) was count of West Frisia, later known as the County of Holland. He is thought to have been in office from c. 896 to c. 928 or 939.

Dirk I
Count in Frisia
Reignc. 896 – c. 928 or 939
PredecessorGerolf
SuccessorDirk II
Bornc. 870
Died928/944
Burial
SpouseGeva
IssueDirk II
Houseof Holland
Fatherpossibly Gerolf or
Radbod, Prince of the Frisians