John, bishop of Caithness;
mutilated by earl Harald, [89], [151] (n. 45);
succeeded by Adam, [95];
neglect to collect Peter's Pence, [97], [150] (n. 16);
date of death, [89], [151] (n. 45).
John, bishop (of Glasgow), [63].
John Haroldson, earl of Orkney and Caithness;
from whom Snaekoll Gunni's son claimed Ragnvald lands in Orkney, [72];
shared earldom with his brother, earl David, [94];
succeeded David as sole earl of Orkney and of Caithness, [94];