Otto I of Gueldres
Count of Gueldres, Zealand, Zutphen, Holland and East Friesland
Went on crusades to Palestine and Egypt and fought with the Imperial army at the battle of Bovines (1215)
Born (c1150) - Died (between April 30 and Sept 24, 1207)

Father - Heinrich I of Gueldres (link)
Mother - Agnes of Arnstein

Otto I married (c1184) Richarda of Bavaria (link)
Children :

  • Adelaide of Gueldres (link)