Dirk IV, Count of Holland
1015–1049
Dutch noble (1015-1049)
politician
Contemporaries
People who walked the earth at the same time as Dirk IV, Count of Holland:
- Avicenna (980–1037)
- Murasaki Shikibu (970–)
- William the Conqueror (1028–1087)
- Al-Biruni (973–1048)
- Ibn al-Haytham (965–1039)
- Anselm of Canterbury (1033–1109)
- Gregory VII (1020–1085)
- Omar Khayyám (1048–1131)