Dumnonia until they submitted to the See of Canterbury in the mid-9th century. Parish organisation was a later development of fully Normanised times. Around AD 55, the Romans established a legionary fortress at "Isca Dumnoniorum", modern Exeter, but west of Exeter the area remained largely un-Romanized. Most of Dumnonia is notable for its lack of a villa system, though there were substantial numbers south of Bath and around Ilchester, and for its many settlements that have survived from the Romano-British period. As in other Brythonic areas, Iron Age hillforts, such as Hembury and Cadbury Castle, were refortified in post-Roman times for
Secretary of State for the Southern Department the Secretary of State for the Colonies), and relations with the Roman Catholic and Muslim states of Europe. The Secretary of State for the Northern Department, the more junior, was responsible for Northern England, Scotland, and relations with the Protestant states of northern Europe. In 1782, the two Secretaries of State were reformed as the Secretary of State for the Home Department and the Secretary of State for Foreign Affairs. Secretary of State for the Southern Department The Secretary of State for the Southern Department was a position in the cabinet of the government of Kingdom of Great Britain up