Margaretha van Gelre (1288-1333) (1288–1333) Parents Margaret of Dampierre Reginald I of Guelders Children Anna von Kleve Elisabeth von Kleve Margaret of Cleves, Countess of the Marck Siblings Reginald II, Duke of Guelders Philippa van Gelre Isabella van Gelre Partners Dietrich VIII, Count of Cleves