Despite possibly having a homosexual affair with Richard I on the Third Crusade, he waged many wars against the Angevin Empire.
This king created the positions of "baillis" and "seneschals" to supervise local government. This man was placed under interdict for refusing to give up his third wife and retake Ingeborg of Denmark, his second wife. This ruler built a namesake city wall to fortify Paris. After capturing the castle of Chateau-Gaillard, he proceeded with the conquest of Normandy. A coalition of the Count of Flanders, Emperor Otto IV, and the Count of Boulogne failed to defeat this man at the Battle of Bouvines. Despite possibly having a homosexual affair with Richard I on the Third Crusade, he waged many wars against the Angevin Empire. For 10 points, name this King of France from 1180 to 1223, whose byname was a Roman title.
This king created the positions of "baillis" and "seneschals" to supervise local government.
Philip II Augustus of France [or Philip Augustus; or Philip the Great; or Philippe Auguste; prompt on Philip; prompt on Philippe]