his whole conduct, never seemed intent upon coming to extremities with William: he was satisfied with keeping this great warrior in some awe, without bringing things to a decision, that might involve his kingdom in the same calamitous fate that had oppressed England; whilst his wisdom enabled him to reap advantages from the fortunes of the conquered, in drawing so many useful people into his dominions, and from the policy of the Conqueror, in imitating those feudal regulations which he saw his neighbor force upon the English, and which appeared so well calculated for the defence of the kingdom. He compassed this the more easily, because the feudal policy, being the discipline of all the considerable states in Europe, appeared the masterpiece of government. [Sidenote: A.D. 1073.] If men who have engaged in vast designs could ever promise themselves repose, William, after so many victories, and so many political regulations to secure the fruit of them, might now flatter himself with some hope of quiet. But disturbances were preparing for his old age from a new quarter, from whence they were less expected and less tolerable,--from the Normans, his companions in victory, and from his family, which he found not less difficulty in governing than his kingdom. Nothing but his absence from England was wanting to make the flame blaze out. The numberless petty pretensions which the petty lords his neighbors on the continent had on each other and on William, together with their restless disposition and the intrigues of the French court, kept alive a constant dissension, which made the king's presence on the continent frequently necessary. The Duke of Anjou had at this time actually invaded his dominions. He was obliged to pass over into Normandy with an army of fifty thousand men. William, who had conquered England by the assistance of the princes on the continent, now turned against them the arms of the English, who served him with bravery and fidelity; and by their means he soon silenced all opposition, and concluded the terms of an advantageous peace. In the mean time his Norman subjects in England, inconstant, warlike, independent, fierce by nature, fiercer by their conquest, could scarcely brook that subordination in which their safety consisted. Upon some frivolous pretences, chiefly personal disgusts,[75] a most dangerous conspiracy was formed: the principal men among the Normans were engaged in it; and foreign correspondence was not wanting. Though this conspiracy was chiefly formed and carried on by the Normans, they knew so well the use which William on this occasion would not fail to make of his English subjects, that they endeavored, as far as was consistent with secrecy, to engage several of that nation, and above all, the Earl Waltheof, as the first in rank and reputation among his countrymen. Waltheof, thinking it base to engage in any cause but that of his country against