The Ethnology of the British Islands
"[...]not a dependency), a robbing-ground. Orkney and Shetland were once as thoroughly Norse as the Faroe Isles or Iceland. The third variety of the present British population is in the Isle of Man, where a language sufficiently like the Gaelic of Ireland and Scotland to be placed in the same division, is still spoken. Yet the blood is mixed. The Norsemen preponderated in Man; and the constitution of the island is in many parts Scandinavian, though the[...]".