Eadwin
Eadwin, also known as Eadwine, was a medieval English king who ruled from 626 to 640. He was the son of King Edwin of Northumbria and his wife Ethelburga. Eadwin succeeded his father as king upon his death in 626. His reign was marked by both internal stability and external conflicts. He maintained a strong alliance with the Mercian king Penda, which helped to secure his position in the region. However, his reign was also characterized by a series of conflicts with the Welsh, particularly with the kingdom of Gwynedd. Eadwin's efforts to expand his territory into Wales were ultimately unsuccessful, and he faced several defeats at the hands of the Welsh. Despite these setbacks, Eadwin's reign saw the establishment of the city of York, which became a significant cultural and political center in the region. Eadwin's reign ended in 640 when he was killed in battle against the Picts, a group of Celtic tribes in northern Britain. His death marked the beginning of a period of instability and conflict in Northumbria. Eadwin was succeeded by his son Oswiu, who would go on to play a crucial role in the spread of Christianity in Northumbria.