Margaret of Guelders countess consort of Are-Hochstaden (b. 1210) Parents Otto I, Count of Guelders Richardis of Bavaria Children Dietrich II von Hochstaden Siblings Hendrik van Gelre Matilda of Guelders Gerard III, Count of Guelders Irmgard of Guelders Maria van Gelre Adelaide of Guelders Otto I Partners Lothar II of Are-Hochstaden