Jǫkull Bárðarson (Jǫk)
Skj info: Jǫkull Bárðarson, Islænder, d.1030. (AI, 314, BI, 291).
According to Snorri Sturluson (ÓH 1941, I, 503; ÍF 27, 331), Jǫkull (Jǫk) was the son of Bárðr Jǫkulsson of Vatnsdalur, northern Iceland; he is described as a big, powerful man and a great traveller. He was uncle of the saga hero Grettir Ásmundarson and tried unsuccessfully to dissuade him from tackling the revenant Glámr (ÍF 7, 117). Jǫkull became a follower of Hákon jarl Eiríksson (on whom, see ‘Ruler biographies’ in Introduction to this volume), and this allegiance led, in the late 1020s, to both his triumph and his downfall, as commemorated in the two lausavísur attributed to him.