The Isle of Man, also known as Mann (), is a self-governing British Crown Dependency in the Irish Sea between Great Britain and Ireland. As head of state, Charles III holds the title Lord of Mann and is represented by a Lieutenant Governor. The government of the United Kingdom is responsible for the isle's military defence and represents it abroad.
Humans have lived on the island since before 6500 BC. Gaelic cultural influence began in the 5th century AD, when Irish missionaries following the teaching of St. Patrick began settling the island, and the Manx language, a branch of the Goidelic languages, emerged. In 627, King Edwin of Northumbria conquered the Isle of Man along with most of Mercia.
Wikipedia https://en.wikipedia.org/wiki/Isle_of_Man
Coordinates 54°8'59.186" N -4°28'40.448" E