Peter II of Courtenay Latin Emperor of Constantinople (1155–1219) Parents Elisabeth de Courtenay Peter I of Courtenay Children Robert of Courtenay Baldwin II of Constantinople Philip II, Marquis of Namur Marie de Courtenay Margaret, Marchioness of Namur Inés de Courtenay Eleonor of Courtenay Elisabeth of Courtenay Mathilde von Courtenay Henry II of Namur Yolanda de Courtenay Siblings Robert of Courtenay, Lord of Champignelles Alice of Courtenay William de Courtenay, Seigneur de Tanlai Jean de Courtenay, Seigneur de Yerre Philippe de Courtenay Isabelle de Courtenay Clémence of Courtenay Eustachie de Courtenay Constance de Courtenay, Dame de Châteaufort Partners Agnes I, Countess of Nevers Yolanda of Flanders
