But William collected an army, and, after defeating Harold's son Thorfinn near Inverness, crossed the Oykel, entered Sutherland, subdued it and Caithness, and pursued Harold up to his castle at Thurso, and destroyed it in his sight. Harold then submitted, and promised to surrender his son and heir, Thorfinn, as a hostage, with others of his friends to be delivered to the king at Nairn.

He was rejoiced to see her and said: "God be praised that I see you well and my daughter too. But what has happened to you since I left?" "It has ended well," she said. "But we were nigh to suffering a disgrace which could never have been wiped out, had not your winter-guest aided us." Thorfinn said: "Let us sit down and you shall tell me everything."

Then Thorfinn asked Leif to give him the house which he had built in Vineland. And Leif replied, "I will lend the house to you, but I will not give it." So Thorfinn and Gudrid and all their company sailed out to sea, and without adventures arrived safely at Leif's house in Vineland. There they lived all that winter in great comfort.

Thorfinn went home to his house, and sat at home till just up to Yule, as is aforesaid; but at Yule he made ready to go to his farm called Slysfirth, which is on the mainland, and thither he had bidden many of his friends. Thorfinn's wife could not go with her husband, for her daughter of ripe years lay ill a-bed, so they both abode at home. Grettir was at home too, and eight house-carles.

But when Biorn's fellows saw that, they went to their ship, and made off north along the land to meet Thorkel and told him of this hap: he said it had not come to pass ere it might have been looked for. Soon after this Thorkel went south to Drontheim, and met there Earl Svein. Grettir went south to Mere after the slaying of Biorn, and found his friend Thorfinn, and told him what had befallen.

As he lay dying he told his men to bury him there in Vineland, on the point where he had meant to build his home. This was done. Thorwald's men remained there for the winter. In the spring they returned to Greenland, with the sad news for Leif of his brother's death. Other voyages followed. A certain Thorfinn Karlsevne even tried to found a permanent colony in Vineland.

For this reason jarl Eirik abolished all holmgang in Norway and declared all robbers and berserks who disturbed the peace outlaws. Thorfinn the son of Kar of Haramarsey, being a man of wise counsel and a close friend of the jarl, was present at the meeting. The worst of these ruffians were two brothers named Thorir Paunch and Ogmund the Bad.

Grettir, too, is a fine fellow, and noted for his strength and valour." Hjarrandi, however, would accept no compensation, and the meeting came to an end. Thorfinn appointed one of his kinsmen, Arnbjorn, to accompany Grettir every day, for he knew that Hjarrandi was plotting against his life.

The third son, Thorfinn Hausa-kliufr or Skull-splitter, himself about three-quarters Norse by blood, married Grelaud, daughter of Dungadr, or Duncan, the Gaelic Maormor of Caithness by Groa, daughter of Thorfinn the Red, thus further Gaelicising the strain of the Norse Jarls of Orkney, but adding greatly to their mainland territories.

Now when the matter was looked into, the Earl found that Biorn had been guilty towards Grettir in many ways; and Thorfinn offered weregild, such as the Earl deemed might be befitting for Biorn's kin to take; and thereon he had much to say on the freedom which Grettir had wrought for men north there in the land, when he slew the bearserks, as has been aforesaid.