Guthrum

Guthrum (Guðrum, c. 835 – c. 890) was King of East Anglia in the late 9th century. Originally a native of Denmark, he was one of the leaders of the "Great Summer Army" that arrived in Reading during April 871 to join forces with the Great Heathen Army, whose intentions were to conquer the kingdoms of Anglo-Saxon England. The combined armies were successful in conquering the kingdoms of East Anglia, Mercia, and Northumbria, and overran Alfred the Great's Wessex, but were ultimately defeated by Alfred at the Battle of Edington in 878. The Danes retreated to their stronghold, where Alfred laid siege and eventually Guthrum surrendered. Under the terms of his surrender, Guthrum was obliged to be baptised as a Christian to endorse the agreement, plus allow him to rule more legitimately over his Christian vassals, while remaining pagan to his pagan vassals and then leave Wessex. The subsequent Treaty of Alfred and Guthrum set out the boundaries between Alfred and Guthrum's territories, as well as agreements on peaceful trade and the weregild value of its people. This treaty is seen as the foundation of the Danelaw. Guthrum ruled East Anglia under his baptismal name of Æthelstan until his death. Viking raids began in England in the late 8th century. The first one probably took place in either 787 or 789. The Anglo-Saxon Chronicle for 787 says that: "This year king Bertric took to wife Eadburga, king Offa's daughter; and in his days first came three ships of Northmen, out of Hæretha-land [Denmark]. And then the reve rode to the place, and would have driven them to the king's town, because he knew not who they were: and they there slew him. These were the first ships of Danishmen which sought the land of the English nation." Small-scale raiding of the English kingdoms continued on and off until 865, when a much larger army landed in East Anglia with the intention of invading and conquering. This initial army was reinforced in 871 by the Great Summer Army (mycel sumorlida).