Henry II of Namur

Henry II of Courtenay (1206–1229) was margrave of Namur from 1226 until his death. The third son of Peter II of Courtenay and Yolanda of Flanders, he succeeded when his eldest brother Philip II fell heirless on the Albigensian Crusade in 1226; their second brother Robert already ruled the Latin Empire.

After Robert died in 1228, he waived his claim to Constantinople in favour of his brother Baldwin. He died in 1229, childless, and Namur passed to his sister Margaret.