607 Boniface III died. Before he became Pope, Boniface went as a legate to Constantinople and obtained from the emperor Phocas an edict that recognized the See of Rome as the head of all the churches.
1035 Canute the Great died. King Canute I of England was also King Canute II of Denmark and King Canute of Norway, and was known as "the Great" because of the empire he built in Britain and Scandinavia.
1276 Suspicious of the intentions of Llywelyn ap Gruffydd, the Prince of Wales, English King Edward I resolves to invade Wales.