While the rebellions of his eldest son detained the Conqueror in his Norman domains, his brother Odo, bishop of Bayeux, whom he had created Earl of Kent, had made himself detested in England. A brave and able warrior, the bishop had often led to battle the soldiers of William; but he had taken advantage of his influence to oppress the poor Saxons, extorting from them enormous riches. His vast treasures, the grand position which his brother occupied, and the conquests of the Normans in Italy had awakened in the heart of the Bishop of Bayeux the hope of becoming Pope. He had bought a palace in Rome and had sent there a great deal of money; when he resolved to go himself into Italy, and began to make preparations for his journey, gathering around him a number of Norman pilgrims anxious to obtain pardon for their sins by that holy enterprise.

Scarcely, however, had William become cognizant of his brother's project, when he returned from Normandy, and meeting the prelate in the Isle of Wight, caused him to be immediately arrested. Then, reassembling his council, he enumerated before the barons his grievances against the Bishop of Bayeux, his cruelties, his extortions, his secret manœuvres. "What does such a brother deserve?" he asked in conclusion. No one replied. "Let him be arrested," said the king, "and I will see to him." The barons hesitated: William himself advanced towards his brother. "Thou hast not the right to touch me," exclaimed Odo, "I am a priest and a bishop; the Pope alone is empowered to condemn me." "I am not judging the Bishop of Bayeux, but the Earl of Kent," replied William; and having sent him across the sea into Normandy, he imprisoned his brother in a dungeon, to the great satisfaction of the English, who detested him.

William had lost his wife Queen Matilda in 1083; the only softening influence which had tempered that imperious will had disappeared. His two remaining sons, William and Henry, quarrelled with each other: the Danes were again threatening the shores of England, where they could easily have found support, and the English, sullen and subjected, nourished in their hearts a deep hatred towards the sovereign who had despoiled them, not only to enrich his Norman adherents, but in favor of the stags and deer, "whom (says the chronicle) he loved like his children," and for whose sake he had created or enlarged forests, while he had destroyed towns, villages, and monasteries which interfered with the preservation of game, or the pleasures of the chase, the passion for which he transmitted to his descendants.

It was during these years of doubtful repose that William caused to be compiled the Domesday Book, a complete record of the state of property in England, in repute to this day, and an indispensable labor after a conquest which had resulted in the transfer of nearly all the domains to other hands. William had divided the immense territories of which he had possessed himself into 60,215 fees of knights who had all sworn to him the oath of fidelity. Six hundred great vassals holding directly from the crown had also sworn to him faith and homage as their suzerain lord; and lest their united influence should become dangerous, the king had scattered their fiefs in different parts of the country among their enemies the Saxons. Perhaps unconsciously William had thus obviated the greater part of the inconveniences of the conquest. This was not like the case of a feeble and effeminate people exhausted by oppression as were the Gauls at the moment of the invasion of the Germans. In England, two nations of the same origin and the same religion, equally brave and obstinate, had found themselves face to face. The Saxons were strong enough to resist their conquerors step by step. The Normans could not completely oppress a people always ready to revolt, who had long possessed institutions fitted for developing individual liberty.

Thus compelled to reckon with the conquered, the Normans necessarily acquired by degrees a greater respect for liberty than they had felt under the Norman feudal régime. The persecuted Saxons remained united in order to preserve some power of resistance: the Normans triumphant, but few in number among their enemies, were in their turn compelled to agree together, that they might not be crushed. Governed by the feudal law, they owed to the king their lord feudal service and certain gifts or dues under definite conditions: the Saxons, who by degrees allied themselves with William, accepted the same conditions on receiving their fiefs, without, however, renouncing the laws peculiar to their race or the rural institutions which the conquerors did not use themselves, and did not always permit to be freely exercised. It was nevertheless to this assemblage of confused regulations, requiring long years to bring them into accord, that the two nations owed the preservation of their strength and their liberties during the fusion which was slowly in progress. In England, as on the Continent, the feudal lords were grand justiciaries upon their lands, but they had acquired the habit of summoning eight or ten of the principal inhabitants of the neighborhood in testimony to the truth of the facts alleged, according to the ancient Saxon custom, which is the origin of juries. When the criminal could not be found, the parish remained responsible for fines and costs. Thus the Saxons and the Normans came to perform themselves the duties of police and of maintaining order. Instead of succumbing, the liberties of England developed and fortified themselves by the conquest. It was a struggle, but not an oppression.

Meanwhile William the Conqueror grew weary of his inaction. Gloomy and alone, he felt the need of the noise of combat and the excitement of war. Philippe I. had refused to yield up to him the town of Mantes, and a portion of the French Vexin over which he claimed to have right as duke of Normandy. Philippe had even encouraged his barons to make incursions into William's territory. Uniting his Norman barons and his English vassals, whose valor he knew, against his enemies, he crossed the sea in the latter days of the year 1086, to seize by force of arms what the King of France refused to yield to negotiations. On arriving in France, William had been taken ill, and it was not till the month of June that he was at length able to march against Mantes, which he captured and cruelly pillaged. While in the midst of the burning town he was encouraging his soldiers when his horse slipped. The king was an old man of heavy frame; he fell and was seriously injured. They carried him to Rouen, where he languished six weeks. Remorse now seized him; all the cruelties of his life rose up before him; he endeavored to expiate them by gifts to the poor and endowments of the churches. His two younger sons were there, anxious to know in what way the king was about to divide his heritage. In spite of his anger against Robert, the king would not deprive him of the duchy of Normandy, where he had been able to make friends. "I leave to no one the kingdom of England," he said, "for I did not receive it as a heritage, but won it by my sword, at the price of much bloodshed. I confide it therefore to the good-will of God, desiring nevertheless that it should go to my son William, who has always obeyed and served me in all things;" and he wrote to the Archbishop Lanfranc, to recommend him to crown his son.

Henry approached his father's bed. "And I?" said he. "Do you leave me nothing?" "Five thousand pounds' weight of silver from my treasury," replied the king, who was now dying. "And what shall I do with this silver if I have neither house nor land?" cried the young man. "Be patient, my son," said the king, "and thou shalt perhaps, be greater than all." Henry immediately obtained payment of the money and went his way, while his brother William set out for England in order to accomplish his father's wishes by being crowned as soon as possible. The Conqueror was left alone upon his death-bed.

It was the 9th of September, 1087. William was sleeping heavily when he was awakened by the sound of bells. "What is that?" he inquired. "The bells of St. Mary sounding the prime," was the answer. "I commend my soul to Our Lady, the sainted Mary, and to God," said the king, raising his hand towards heaven, and he expired. His sons had left him when dying: his attendants abandoned him when dead. A sudden stupor seized on the entire city upon the death of this powerful and terrible ruler. When the monks recovered themselves, and flocked into the royal palace to fulfil the duties of their office, they found the chamber stripped and the body of the Conqueror almost naked, stretched upon the ground. The king's sons troubled themselves no more with the funeral of their father than they had done with regard to his last moments. His body was conveyed to Caen, and it was a country gentleman named Herluin who undertook the expenses, from a kind disposition and for the love of God. At the church of St. Stephen of Caen, which the king had built and endowed, the body of the monarch was on the point of being placed in a grave, when a citizen of Caen, named Azelin, advanced from among the crowd and exclaimed, "Bishop, the man whom you have praised was a robber. The ground on which we stand is mine; it was the site of my father's house, which he took from me to build his church. I claim my right, and in the name of God I forbid you to inter him in my ground, or to cover his body with earth which is mine." It was necessary to pay to Azelin the just compensation which he claimed before the body was allowed to be deposited in the grave that awaited it. It was found to be too narrow, and they were compelled to place the coffin in it by force, to the great horror of the bystanders; and not till then was the Conqueror able to enjoy in peace the six feet of earth required for his last resting-place.