Western lsles:

islands west of Scotland,i.e. the Heb-rides and Ireland西方各岛（指苏格兰西方的赫布里第群岛和爱尔兰）。
△Mac.1.2.12:“from the Western Isles/Ofkerns and gallowglasses is supplied.”还从西方各岛得到了轻步兵和铁骑兵的增援。