Waltheof’s death must thus remain a mystery, an isolated deed of blood unlike anything else in William’s life. It seems to have been impolitic; it led to no revolt, but it called forth a new burst of English feeling. Waltheof was deemed the martyr of his people; he received the same popular canonization as more than one English patriot. Signs and wonders were wrought at his tomb at Crowland, till displays of miraculous power which were so inconsistent with loyalty and good order were straitly forbidden. The act itself marks a stage in the downward course of William’s character. In itself, the harrying of Northumberland, the very invasion of England, with all the bloodshed that they caused, might be deemed blacker crimes than the unjust death of a single man. But as human nature stands, the less crime needs a worse man to do it. Crime, as ever, led to further crime and was itself the punishment of crime. In the eyes of William’s contemporaries the death of Waltheof, the blackest act of William’s life, was also its turning-point. From the day of the martyrdom on Saint Giles’ hill the magic of William’s name and William’s arms passed away. Unfailing luck no longer waited on him; after Waltheof’s death he never, till his last campaign of all, won a battle or took a town. In this change of William’s fortunes the men of his own day saw the judgement of God upon his crime. And in the fact at least they were undoubtedly right. Henceforth, though William’s real power abides unshaken, the tale of his warfare is chiefly a tale of petty defeats. The last eleven years of his life would never have won him the name of Conqueror. But in the higher walk of policy and legislation never was his nobler surname more truly deserved. Never did William the Great show himself so truly great as in these later years.