The location of the northernmost point of England has varied over time, dependent upon the location of
the Anglo-Scottish border. The
Kingdom of England emerged from various
Anglo-Saxon kingdoms in the early
10th century, with the
Humber and
Ribble rivers on its northernmost border. The
Kingdom of Northumbria was unified with
Anglo-Saxon England in the mid 10th century, extending England's borders northwards to the
River Forth and
Edinburgh.
Lothian was lost to the Scots at the
Battle of Carham in 1018, and
Tweedmouth became England's northernmost point, with the
River Tweed as the border. Control of
Berwick-upon-Tweed alternated between England and Scotland in the following centuries, with the town being finally
retaken by the English in 1482. The current border was established at Marshall Meadows Bay in the
Treaty of Fotheringhay of 11 June 1482. File:Marshall Meadows Country House Hotel - geograph.org.uk - 1262915.jpg|Marshall Meadows House File:East Coast Main Line near Marshall Meadows.jpg|East Coast Main Line at Marshall Meadows File: British Railways sign at the Anglo-Scottish Border.jpg|
The Border on the
East Coast Main Line File:Lamberton MMB 03 A1(M).jpg|The Border on the A1 ==References==