Harold Harefoot died on this day 984 years ago, aged ~25.
- Harold was the son of the Danish king Cnut the Great, who seized the English throne when Harold was a baby.
- Cnut died in 1035- Harold was still heir apparent after his younger half-brother Harthacnut, but the latter was unable to come to England due to wanting to defend Denmark from Norway and Sweden. Harold would be named as "acting king" in Harthacnut's absence- while there was some opposition from the elites, by 1037 he was accepted as a legitimate ruler.
- In 1036, Harold's stepbrothers Alfred and Edward (the Confessor) came to England, possibly in an attempt to wrest the throne back to the House of Wessex. Edward left after seizing treasure from Southampton, while Harold's supporters managed to capture Alfred, who was blinded and died soon after.
- Harold died after a 5-year reign due to unknown causes. One contemporary source claims it was divine judgment due to taking land from monks (he "turned black" as they bargained with him), while another states he was plagued by elves (there was a superstition that elves shooting invisible arrows at people caused disease at this time).
- Harold would be succeeded as king of England by Harthacnut, who was able to arrive in England this time.
- Harold's epithet is attributed to his alleged agility, derived from the Anglo-Saxon "Harefoh", which meant "swift of foot".