In 1241, the barons in Poitou, including Henry's step-father Hugh de Lusignan, rebelled against the rule of Louis of France. The rebels had counted on aid from Henry, but he lacked domestic support and was slow to mobilise an army, not arriving in France until the next summer. His campaign was hesitant and was further undermined by Hugh switching sides and returning to support Louis. On 20 May Henry's army was surrounded by the French at Taillebourg. Henry's brother Richard persuaded the French to delay their attack and the King took the opportunity to escape to Bordeaux.