About this time the hidden sparks of animosity between the two brothers, buried but not extinguished in the last peace, began to flame out into new dissensions. Duke Robert had often sent his complaints to the King for breach of articles, but without redress, which provoked him to expostulate in a rougher manner, till at length he charged the King in plain terms with injustice and perjury, but no men are found to endure reproaches with less temper than those who most deserve them, the King, at the same time filled with indignation, and stung with guilt, invaded Normandy a second time, resolving to reduce his brother to such terms as might stop all further complaints. He had already taken several strong holds, by force either of arms or of money, and intending entirely to subdue the duchy, gave orders to have twenty thousand men immediately raised in England, and sent over to him. The Duke, to defend himself against these formidable preparations, had recourse again to his old ally the King of France, who very readily advanced with an army to his assistance, as an action wherein he could every way find his own accounts, for, beside the appearance of glory and justice by protecting the injured, he fought indeed his own battle, by preserving his neighbouring state in the hands of a peaceful prince, from so powerful and restless an enemy as the King of England, and was largely paid for his trouble into the bargain, for King William, either loth to engage in a long and dangerous war, or hastened back by intelligence of some troubles from Wales, sent offers to his army, just ready to embark for Normandy, that upon payment of ten shillings a man they might have leave to return to their own homes.[10] This bargain was generally accepted, the money was paid to the King of France, who immediately withdrew his troops, and King William, now master of the conditions, forced his brother to a peace upon much harder terms than before. [Footnote 10: See reference to this incident in "The Examiner," No. 21 (vol. ix of this edition, p. 123) [W.S.J.]]