The castle of Château-Thierry is a former castle , founded in the ix th century 3 by the counts of Vermandois and remodeled in the xii th century and the xiii th century 3 by the Counts of Champagne , then Philip the Fair at the xiv th century and finally by Antoine of Burgundy at the end of the xv th century and beginning of the xvi th century. These remains stand in the town of Chateau-Thierry in the department of Aisne in the region Hauts-de-France .