Æthelberht, King of Wessex
Æthelberht (Old English: [ˈæðelberˠxt]; also spelled Ethelbert or Aethelberht) was the King of Wessex from 860 until his death in 865. He was the third son of King Æthelwulf by his first wife, Osburh.
Source: Wikipedia — Æthelberht, King of Wessex (CC BY-SA 4.0)