no claim to earldom of Orkney by Johanna of Strathnaver, 111;
diploma on earldom of Sutherland, 116;
Malcolm, earl of C. and Angus, 103-106, 116;
Magnus II, son of Gilchrist, earl of Angus, 72, 84, 101-108, 111, 112, 116, 118, 123, 153 (n. 5), 154 (n. 28);
Gibbon, 103, 116, 117, 123;
Magnus III Gibbonson, 103, 116, 117, 123-125, 127, 156 (n. 20);
Malise II, heir of Matilda, dau. of earl Gibbon, 104, 107, 108, 116, 117;
the earldom acquired through females, 111, 154 (n. 22);
unknown earls;
MacWilliam, 149 (n. 1);