expedition to Ross and Moray, 86;
subdued by king William, 87;
imprisoned for failure to deliver hostages, 87;
deprived of Sutherland, 87;
earl Ragnvald's half of Caith. conferred on Harald Ungi, 87;
his grandsons, 87, 151 (n. 38);
his heir, Thorfinn, 87;
fled to Isle of Man, 87;
defeated earl Harald Ungi, 87;
king William conferred Caith. on Ragnvald Gudrodson, 87, 88;