King of Wessex, 871-899, a Saxon kingdom in southwestern England. He prevented England from being conquered by the Danish and promoted literature, learning, and literacy - helping to begin an artistic renaissance that flourished for two centuries. Our knowledge of him is known from the Anglo-Saxon Chronicle, begun during his reign c. 890, and the biography written by his friend and teacher Asser. Alfred succeeded to the throne in 871 and fought off invading Danes before being forced to flee in 877. He returned to drive the invaders from his kingdom. Alfred also established the first English fleet and organized a chain of fortified towns on the southern coasts for protection.