But the two Kings of France and England began to apprehend much danger from the sudden greatness of a young ambitious prince; and their interests were jointly concerned to check his growth. Duke Henry was now ready to sail for England, in a condition to assert his title upon more equal terms; when the King of France, in conjunction with Eustace, King Stephen's son, and Geoffrey, the Duke's own brother, suddenly entered into his dominions with a mighty army; took the Castle of Neufmarché by storm, and laid siege to that of Angers. The Duke, by this incident, was forced to lay aside his thoughts of England, and marching boldly towards the enemy, resolved to relieve the besieged; but finding they had already taken the castle, he thought it best to make a diversion, by carrying the war into the enemy's country, where he left all to the mercy of his soldiers, surprised and burnt several castles, and made great devastations wherever he came. This proceeding answered the end for which it was designed; the King of France thought he had already done enough for his honour, and began to grow weary of a ruinous war, which was likely to be protracted. The conditions of a peace, by the intervention of some religious men, were soon agreed. The Duke, after some time spent in settling his affairs, and preparing all things necessary for his intended expedition, set sail for England, where he landed[40] the same year in the depth of winter, with a hundred and forty knights, and three thousand foot. [Footnote 40: The place where he landed is not mentioned by our historians. It was probably in the West of England, as the first garrisoned town he attacked was Malmesbury. [D.S.]] Some time before Henry landed, the King had conceived a project to disappoint his designs, by confirming the crown upon himself and his own posterity.[41] He sent for the Archbishop of Canterbury, with several other prelates, and proposed that his son Eustace should be crowned King with all the usual solemnity: but the bishops absolutely refused to perform the office, by express orders from the Pope, who was an enemy to Stephen, partly upon account of his unjust or declining cause, but chiefly for his strict alliance with the King of France, who was then engaged in a quarrel against that See, upon a very tender point relating to the revenues of vacant churches. The King and his son were both enraged at the bishops' refusal, and kept them prisoners in the chamber where they assembled, with many threats to force them to a compliance, and some other circumstances of rigour; but all to no purpose, so that he was at length forced to desist. But the archbishop, to avoid further vexation, fled the realm. [Footnote 41: Gervase, Hen. Huntingdon. [D.S.]]