An Arthur MacArthur and his wife Sarah Buchanan immigrated to Cape Breton Island, Nova Scotia, from Aline in Lochs Parish on the Isle of Lewis, in about 1828 settling south of Englishtown. I believe that I am related to Sarah Buchanan. By the time the couple arrived on Cape Breton Island, Arthur had changed his surname to Campbell, A lot of MacArthur's did this because, for a period of time, the surname MacArthur was not considered by some authorities as being a proper surname. The MacArthur clan was associated with the Campbell. Sarah Buchanan appears to have a brother named William "Red" Buchanan who also lived in Aline. One of the locals believe that William came from Great Bernera Island. It is possible Arthur MacArthur also came from there.