Óláfr inn góði Magnússon, son of Magnús berfœttr, Norw. king (r. 1103-15) -- Anon Nkt 46/1 (see also under Nicknames)
Saga: Msona (Ágr, Fsk, H-Hr, Hkr, Mork, Theodoricus).
Óláfr was the son of Magnús berfœttr and Sigríðr Saxadóttir (see Genealogy II.3, ÍF 28). He ruled Norway jointly with his half-brothers, Sigurðr and Eysteinn, from 1103 until his death on 22 December 1115. See Anon Nkt 45-6, 48, Theodoricus (MHN 63-4; McDougall and McDougall 1998, 51), Ágr (ÍF 29, 47; Ágr 1995, 70-1), Mork (Mork 1928-32, 337; Andersson and Gade 2000, 313), Fsk (ÍF 29, 315, 320; Finlay 2004, 252-3, 257), Hkr (ÍF 28, 238, 254, 256-7; Hollander 1991, 688, 699, 700-1), H-Hr (Fms 7, 74, 100, 102, 150).