Harthacnut, also known as Hardicanute, was born in approximately 1019 and inherited the thrones of Denmark and England from his father, Cnut the Great. Harthacnut's accession to the throne of England was not without its challenges, as his half-brother Harold Harefoot had already been recognized as king in his absence. However, Harthacnut was eventually able to claim the throne and establish himself as king of England. Despite his cautious arrival with a force of men, his reign was not without its difficulties. Harthacnut's early life was spent in Denmark, as he was sent there by his father.
During Harthacnut's reign, he faced several challenges, including threats from Magnus I of Norway and the exile of his mother, Emma of Normandy. Despite these obstacles, Harthacnut was able to establish his authority over Norway and drive out the invaders. Harthacnut's reign was short, lasting only two years, but he made significant contributions to the development of England. According to Higden, Harthacnut has had an enduring impact on the English national character.
Harthacnut's legacy is often overshadowed by the longer reigns of other monarchs, but his impact on the English monarchy cannot be overlooked. He was the last Danish king of England, and his death marked the end of Viking influence on English history. Despite his short reign, Harthacnut's contributions to the English monarchy and national character continue to be felt today.