By William's death, after weathering a series of rebellions, most of the native Anglo-Saxon aristocracy had been replaced by Norman and other continental magnates. Not all of the Normans who accompanied William in the initial conquest acquired large amounts of land in England. Some appear to have been reluctant to take up lands in a kingdom that did not always appear pacified. Although some of the newly rich Normans in England came from William's close family or from the upper Norman nobility, others were from relatively humble backgrounds. William granted some lands to his continental followers from the holdings of one or more specific Englishmen; at other times, he granted a compact grouping of lands previously held by many different Englishmen to one Norman follower, often to allow for the consolidation of lands around a strategically placed castle.