General Notes

Canute (I), byname CANUTE THE GREAT, Danish KNUT,or KNUD, DEN STORE, Norwegian KNUT DEN MERTIGE (d. 12 Nov 1035), Danish king of England (1016-35), of Denmark (as Canute II: 1019-35), and of Norway (1028-35), who was a power in the politics of Europe in the 11th century, respected by both emperor and pope.

Neither the place nor date of Canute's birth is known.  As a youth, he accompanied his father, Sweyn I Forkbeard, king of Denmark, on his invasion of England in 1013.  Canute was left in charge of the fleet at Gainsborough, Lincolnshire, and it was probably then that he met Aelgifu, daughter of the ealdorman (chief officer) of Northumbria who had been murdered with King Aethelred II's connivance in 1006.  She bore him two sons Sweyn and Harold.  Sweyn I Forkbeard was accepted as king of England by the end of 1013 but died in February 1014, and the English invited Aethelred to return.  Canute and the men of Lindsey planned a combined expedition, but Canute deserted his allies at Easter and sailed to Denmark, putting his hostages, savagely mutilated, ashore at Sandwich. In 1015 he returned and began a long struggle with Aethelred's son Edmund II Ironside.  Earl Uhtred of Northumbria submitted to Canute in 1016 and was murdered in his hall.  After Aethelred died in April 1016, the English witan (council) elected Canute king at Southampton, but those councillors who were in London, with the citizens, elected Edmund. Canute won a victory at Ashingdon, Essex, on 18 Oct 1016, and the kingdom was then divided; but Edmund died on 30 Nov 1016, and Canute succeeded to the whole.

Canute's first actions were ruthless: he gave Englishmen's estates to his Danish followers as rewards; he engineered the death of Edmund's brother Eadwig; and he had some prominent Englishmen killed or outlawed. Edmund's infant sons, however, eventually reached an asylum in Hungary. Already in 1016, Canute had given the earldom of Northumbria to the Norwegian Viking Eric of Hlathir, and in 1017 he put the renowned Viking chief Thorkell the Tall over East Anglia.  Yet Canute did not rule like a foreign conqueror for long; by 1018 Englishmen were holding earldoms in Wessex and Mercia.  The Danish element in his entourage steadily decreased.  Thorkell was outlawed in 1021, and, during the rest of the reign, of his three most influential advisers only one was a Dane. Canute paid off most of his fleet in 1018, and the Danes and the English reached an agreement at Oxford, one authority adding "according to Edgar's law."  A draft of the treaty survives, written in the style of Archbishop Wulfstan of York, who later drew up Canute's laws, mainly based on previous legislation.  It is likely that it was Wulstan who aroused in the young Canute an ambition to emulate King Edgar.  Canute proved an effective ruler who brought internal peace and prosperity to the land.  He became a strong supporter and a generous donor to the church, and his journey to Rome was inspired by religious as well as diplomatic motives.  He needed English support against external dangers. King Aethelred's sons were in Normandy, and Canute married their mother, Emma, in 1017 to prevent her brother, Duke Richard II, from espousing their cause.  English forces helped to secure Canute's position in Scandinavia in 1019, when he went to Denmark to obtain the throne on his brother's death; in 1023, when the outlawed Thorkell was causing trouble; and again in 1026 when his regent in Denmark, Ulf Jarl, the husband of his sister Estrid, joined the king of Norway and the king of Sweden in a coalition against Denmark.  Though Canute was defeated at the Battle of the Holy River, Sweden, terms were made.  Scandinavian sources attribute to Canute the death of Ulf soon afterward.  Canute formented with bribes the unrest of Norwegian landowners against their king, Olaf II Haroldsson, and was able to drive him out in 1028.  He put Norway in charge of Haakon, son of Eric of Hlathir, and, after Haakon's death, of his concubine Aelfgifu and their son Sweyn.  Olaf attempted to return in 1030 but fell at Stiklestad.  Aelfgifu and Sweyn became unpopular and fled to Denmark in 1035 before Canute's death.

In England, peace was broken only by Canute's expedition to Scotland in 1027, by which he secured recognition from three of the Scottish kings. English trade profited by Canute's control of the Baltic trade route.  On his pilgrimage to Rome, timed for him to attend the coronation of the Holy Roman emperor Conrad II in 1027, he secured from the latter and other princes whom he met reductions in tolls for English traders and pilgrims.  Denmark benefited from his friendly relations with the emperor, who surrendered Schleswig and territory north of the Elder River when negotiations were begun for the marriage of the emperor's son Henry to Canute's daugher Gunhild.

Neither Canute's illegitimate son Harold, who ruled England until 1040, nor his legitimate son Hardecanute, who succeeded to Denmark in 1035 and to England in 1040, inherited his qualities.  The English reverted to their old royal line in 1042, and Denmark passed to Sweyn II, son of Earl Ulf and Estrid.  [Encyclopaedia Britannica]