Guy II of Dampierre

Guy II of Dampierre (died 18 January 1216) was constable of Champagne, and Lord of Dampierre, Bourbon and Montluçon. He was the only son of William I of Dampierre, Lord of Dampierre, and Ermengarde of Mouchy. William I of Dampierre was the son of Guy I, Lord of Dampierre and Viscount of Troyes, and Helvide de Baudémont. Guy participated in the Third Crusade as a member of an advance party who initiated the Siege of Acre in the fall of 1189. His name and arms are in the Salles des Croisades of the Palace of Versailles Biography Guy was the eldest son of William I of Dampierre and Ermengarde of Toucy, lady of Champlay and daughter of Ithier III de Toucy and Elisabeth of Joigny.