900 – Coronation of Edward the Elder
Edward was the son of Alfred the Great started off by ruling the kingdom of Wessex and through victories over the Vikings, extend his kingdom over most of England. He was crowned after defeating his cousin Aethelwold at Badbury Rings.
Read more about Edward and his depiction in the tv series The Last Kingdom on History Extra.
1042 – Death of Harthacnut
The son of Cnut the Great and Emma of Normandy led a turbulent life. Though he lost the kingdom of Norway, he still reigned over Denmark and England at the end of his life. Harthacnut apparently died during a wedding banquet. He was buried in Winchester.
Read a fine article about his father, mother and Harthacnut on History, The Interesting Bits.