In August, Sigismund's delegation of four knights and a bishop arrived in the court of Paris to paint a description of how "40,000" Turks were despoiling and imperiling Christian lands and beg, on Sigismund of Hungary's behalf, for help. Charles VI, having secured a peace with England through the marriage of his daughter, was able to reply that it was his responsibility to protect Christianity and punish Sultan Bayezid. French nobility responded enthusiastically to the declaration; Philip of Artois, Count of Eu, the Constable of France, and Jean Le Maingre, the Marshal of France, declared participation in the crusade the duty of every "man of valor".[13]