Page "Alexander II of Scotland" Paragraph 10

A threat of invasion by Henry in 1243 for a time interrupted the friendly relations between the two countries ; but the prompt action of Alexander in anticipating his attack, and the disinclination of the English barons for war, compelled him to make peace next year at Newcastle.

Alexander now turned his attention to securing the Western Isles, which still owed a nominal allegiance to Norway.

He successively attempted negotiations and purchase, but without success.