Wessex in classical heraldry and is found on a number of church windows in derived shields such as the Arms of the Collegiate Church of St Peter at Westminster (Westminster Abbey, which was founded by the king). At its greatest extent Wessex encompassed the modern areas of Hampshire, Isle of Wight, Dorset and Wiltshire, as well as the western half of Berkshire and the eastern hilly flank of Somerset. This covers an area of about . The English author Thomas Hardy used a fictionalised Wessex as a setting for many of his novels, adopting his friend William Barnes' term "Wessex" for
Æthelbald, King of Wessex Æthelbald, King of Wessex Æthelbald, King of Wessex (died 860) was the second of five sons of King Æthelwulf of Wessex. In 850 Æthelbald's elder brother Æthelstan defeated the Vikings in the first recorded sea battle in English history, but he is not recorded afterwards and probably died in the early 850s. The next year Æthelwulf and Æthelbald inflicted another defeat on the Vikings at the Battle of Aclea. In 855 Æthelwulf went on pilgrimage to Rome and he appointed Æthelbald king of Wessex, while Æthelberht, the next oldest son, became King of Kent, which had been conquered by Wessex