earls of Orkney, 103, 152 (n. 16).
Inga Saga, transl., 152 (n. 1).
Ingibjorg, Finn Arnason's daughter, m. earl Thorfinn Sigurdson, 43, 44;
after Thorfinn's death m. Malcolm III, 45, 46, 47, 145 (ns. 4, 5);
cousin of queen Thora of Norway, 47, 48;
her descendant, Donald Ban MacWilliam, 119.
Ingibiorg, daughter of earl Hakon and Helga;
m. Olaf Billing, 52;
her grandson, Ragnvald Gudrodson, of Man, 88.
Ingibiorg, dau. of Eric Stagbrellir, 72;