Once part of the Roman Empire and the scene of many wars between England and Scotland, Northumberland has a long and complicated history. This explains the many castles in Northumberland, including among the better-known those at Bamburgh, Dunstanburgh, Warkworth and Alnwick.
The region of present-day Northumberland once formed the core of the Anglian kingdom of Northumbria. Northumberland is called the "cradle of Christianity" in England because it was on Lindisfarne, a tidal island north of Bamburgh, also called Holy Island, that Christianity flourished when monks from Iona were sent to convert the English. Lindisfarne was the home of the Lindisfarne Gospels and Saint Cuthbert, who is buried at Durham Cathedral.
Bamburgh Castle is the historic capital of Northumberland, the "royal" castle from before the unification of England under one monarch. The capital of Northumberland now, however, may be thought to be the market town of Alnwick, mainly because the Duke of Northumberland has his home there; or may be thought of as Morpeth, since Northumberland County Council's offices are in that town.
Northampton is the most populous district in England not to be a unitary authority, which it failed to obtain in the 1990s local government reform.
