William I, Count of Holland
Count of Holland
Years: 1203 - 1222
William I (c. 1167, The Hague – 4 February 1222), Count of Holland from 1203 to 1222.
He was the younger son of Floris III and Ada of Huntingdon.
William I (c. 1167, The Hague – 4 February 1222), Count of Holland from 1203 to 1222.
He was the younger son of Floris III and Ada of Huntingdon.