Kingdom of England under Danish rule. This continued for 26 years until the death of Harthacnut in June 1042. He was the son of Canute and Emma of Normandy (the widow of Æthelred the Unready) and had no heirs of his own; he was succeeded by his half-brother, Æthelred's son, Edward the Confessor. The Kingdom of England was once again independent. The peace lasted until the death of the childless Edward in January 1066. His brother-in-law was crowned King Harold, but his cousin William the Conqueror, Duke of Normandy, immediately claimed the throne for himself. William launched an invasion of England and landed
Alfonso Enríquez, Count of Gijón and Noreña of the stipulations of the treaty was the marriage of Alfonso Enríquez with Isabel of Portugal, a natural daughter of King Ferdinand I, who at that time was about nine years old. Alfonso's father, King Henry II, died in May 1379 and was succeeded by his first-born son who reigned as John I of Castile. In the spring of 1381, King John I was preparing to go to war with Portugal. His half-brother, Alfonso Enríquez, knowing that all the soldiers from Asturias were away from the region, offered England, an ally of Portugal, the harbor of Gijón. Upon hearing this,