Conquest, 48;

families accepted as chiefs, 76, 137;

influence of, in Caithness and Sutherland, 138.

Norman architecture;

St. Magnus Cathedral, Kirkwall, 133, 134.

Norse mythology;

of early settlers in Britain, 130.

Norsemen;

occupation of Caith. and Sutherland, 1, 33;

no women brought, 131;