 Meanwhile, the princes of the Low Countries settled their differences and formed a coalition against Brabant with a defensive alliance in June 1333.War was briefly brought to the Duchy of Brabant in the summer of 1334, but resolved by a peace brokered by Philip at Amiens.The French king declared that John had to hand over the town of Tiel and its neighbouring villages Heerewaarden and Zandwijk to the count of Guelders and to betroth his daughter Marie to the count's son, Reinoud.