Baldwin III of Jerusalem and Melisende and Fulk reconciled and conceived a second child, Baldwin III's brother Amalric. Baldwin III was 13 years old when his father Fulk died in a hunting accident in 1143, and Baldwin III was crowned as co-ruler alongside his mother, echoing Melisende's own crowning alongside her father as his heir. Yet Baldwin showed little interest in the intricacies of governance. With a woman and a child ruling Jerusalem, the political situation was somewhat tense; the northern crusader states of Tripoli, Antioch, and Edessa increasingly asserted their independence, and there was no king to impose the suzerainty of Jerusalem as
Baldwin I, Latin Emperor of this land. After Philip II of France took Baldwin's brother, Philippe of Namur, prisoner, Baldwin was forced to agree to a truce to ensure his safety. The Treaty of Péronne was signed in January 1200 on the condition that Baldwin receive the territories he had won during the war. Baldwin was made the vassal of Philip II, and the king returned portions of Artois to Baldwin. In this fight against the French king, Baldwin allied with others who had quarrels with Philip, including kings Richard I and John of England, and the German King Otto IV. A month after