Wark on Tweed Wark on Tweed Wark on Tweed (usually referred to simply as Wark) is a village in the English county of Northumberland. It lies approximately south west of Berwick-upon-Tweed. It is on the south bank of the River Tweed which marks the border between England and Scotland. The ruins of Wark on Tweed Castle, originally an early 12th century motte-and-bailey, lie at the west end of the village. The border between Scotland and England runs down the middle of the River Tweed, however between the villages of Wark and Cornhill the Scottish border comes south of the river to enclose a
River Nene the Rolls-Royce Nene turbojet engine, Rolls-Royce's practice being to name their gas turbine designs after British rivers. The river may also be linked to the fact that Sir Henry Royce was born in Alwalton, a village which is by the river, near Peterborough. River Nene The River Nene ( or : see below) is a river in the east of England that rises from three sources in Northamptonshire. The tidal river forms the border between Cambridgeshire and Norfolk for about . It is the tenth-longest river in the United Kingdom, and is navigable for , from Northampton to The Wash.