King Edmund I was a ruler of England who reigned from 939 to 946 AD. He was the son of King Edred and the grandson of Alfred the Great. Edmund is known for his efforts to consolidate power in England and for his campaigns against the Danish invaders, which helped to strengthen the kingdom during a time of conflict. During his reign, Edmund I successfully reclaimed territories that had been lost to the Danes and worked to unify the Anglo-Saxon kingdoms. He was also known for his piety and support of the church. Edmund was assassinated in 946, and his legacy continued through his descendants.