Æthelberht was a king of the Anglo-Saxon kingdom of Kent during the late 6th and early 7th centuries. He is best known for being one of the first English kings to convert to Christianity, influenced by the missionary efforts of Augustine of Canterbury. His reign marked a significant shift in the religious landscape of England. Under Æthelberht's rule, the Kentish laws were codified, which helped establish a legal framework for the kingdom. He is also remembered for his efforts to promote trade and strengthen alliances with neighboring kingdoms. Æthelberht's legacy is significant in the history of early medieval England.