spakr Ulfr lét ‘wise Úlfr caused’: This Úlfr cannot be identified with certainty, and some scholars have emended. (a) The most obvious identification, in the light of bróður Ulfs ‘Úlfr’s brother’ in st. 19/8, is with Rǫgnvaldr’s son, though Finnur Jónsson (1932, 19; 1934a, 38) objects that he would have been too young, sixteen at most, at this time, and therefore hardly likely to be called spakr. (b) A further possibility is Rǫgnvaldr’s father (though see Toll 1930-3, 541-2). (c) Finnur Jónsson (Skj B) reads sunr ... Ulfs ‘the son of Úlfr’, in reference to Rǫgnvaldr, but Ulfs is the reading only of 75a and 73a, while sunr does not appear in any ms. (d) Gering (1912, 135-6) suggests jarl for Ulfr, a reading also entertained by Finnur Jónsson (see Skj BI, 682), though cf. Kock (NN §3032).