Knut's own associations with Roskilde were by no means uniformly happy. Indeed it was there that he was guilty of one of the worst acts in his career. In 1017 "King Knut rode up to Roiswell the day before Michaelmas with a great following. Earl Wolf, his brother-in-law, had arrayed a banquet for him. The earl gave him entertainment full noble, but the king was unjoyous and scowling. The earl wrought many ways to make him gleesome, but the king was short and few-spoken. The earl bade him play at the chess, and that he yeasaid, so they got them a chessboard and played. Earl Wolf was a man quick of word and unyielding in all things; he was the mightiest man in Denmark next after King Knut.... Now when they had been playing a while at the chess Earl Wolf checked the king's knight. The king put his move back and bade him play another. The earl got angry, cast down the table and went away. The king said: 'Runnest thou away now, Wolf the Craven?' The earl turned back in the door and said: 'Further would'st thou have run in the Holy River if thou mightest have brought it about; nor didst thou call me Wolf the Craven when I thrust in to the helping of thee when the Swedes were beating you like hounds.'

"Therewith the earl went out and went to sleep, and a little afterwards the king himself went to sleep.

"The next morning as the king clad himself he said to his foot-swain, 'Go thou to Earl Wolf,' says he, 'and slay him.' The swain went and was away a while and came back. The king said: 'Didst thou slay the earl?' 'I did not slay him, for he had gone to Lucius' church.'

"There was a man hight Ivar the White, a Norwegian of kin. The king said to Ivar: 'Go, and slay the earl.' Ivar went to the church and up into the quire, and thrust a sword through the earl, and forthwith Earl Wolf lost his life. Then went Ivar to the king and had his bloody sword. Said the king: 'Slewest thou the earl?' 'I slew him,' says he. The king said: 'Then thou hast well done.'

"But after the murder of the earl the monks let lock the church; but the king sent men to the monks, bidding them to open the church and to sing the Hours there, and they did even as the king bade. And when the king came to the church he endowed it with great estates, so that they made a wide countryside, and thereafter this stead arose greatly."

The harbour was an almost ideal one in those days, and Knut remained there with a great host of ships all through harvest. He evidently felt that the land given to the Cathedral of St. Lucius had quite atoned for the crime. His life work was in one sense a failure. The fabric he had reared fell down but much remained. As his latest biographer has said: "The great movement that culminated in the subjection of Britain was of vast importance for the North; it opened up new fields for western influences; it brought the North into touch with Christian culture; it rebuilt Scandinavian civilisation."[52]

Knut's nephew, called Svein Wolfson (or Estridsen), the son of the murdered man, was King of Denmark from 1047 till 1076, and he did much for history writing in the north by his conversations with his friend, the famous chronicler, Canon Adam of Bremen.[53] His courtiers had once become very drunk in the palace hall at Roskilde, and without much delicacy they began discussing their master's want of bravery and lack of skill or success in war. Such conversations are always overheard, and in this case there was quite enough truth in the remarks to make them excessively disagreeable to the king. He relieved his mind by causing all the disputants to be killed while at church next day; then he went to service himself. But an English monk named William, whom he had made Bishop of Roskilde, like another Ambrose, sternly barred his way, nor was he allowed to enter and attend the Eucharist till he had humbly appeared in the garb of a penitent and craved the pardon of the Church. A few days later he imitated Knut by granting to the see a vast tract of land. It seems to have included the site of Copenhagen (p. [131]).

CATHEDRAL OF ST. LUCIUS, ROSKILDE

(1.) Passage to Episcopal Palace. (2.) Transept. (3.) Chapel of S. Lawrence. (4.) Chapel of S. Brita. (5.5.) Porches. (6.) North-west Tower, forming Chapel of S. Siegfrid. (7.) South-west Tower, forming the Bethlehem Chapel.