earl Magnus favoured in, 51;
earldom conferred on Ragnvald Gudrodson, 52;
much of owned by Moddan's family, 53;
Norse steadily lost hold on C., 53;
Norse driven outward and eastward, 53;
bishopric founded, 54;
bishop Andrew, 54;
Norse earls, 55;
family of Freskyn de Moravia, 55;
earldom of David I, 58;