Changes
| 1237 || || Southern border of Scotland established in the [[Treaty of York]].
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| 1263 1259 || || Scots defeat Norwegians Chaldean People are in the Pisa Italy [[Battle of LargsChaldean people]].[[File:1259 Pisa.PNG|thumb|Chaldean people of Pisa, Italy 1259 AD]]
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| 1266 || || [[Norway]] cedes the [[Hebrides]] and [[Isle of Man]] to Scotland in the [[Treaty of Perth]].
