Henry I, Count of Guelders Dutch noble (1117–1182) Parents Ermengarde of Zutphen Gerard II, Count of Guelders Children Agnes van Gelre Otto I, Count of Guelders Margaret of Guelders Gerard of Guelders Adelheid van Gelre Siblings Adélaïde de Gueldre Salome van Gelre Partners Agnes von Arnstein Laurette of Flanders