Note Footnote 23: — PART II
Reading edition
It would be pleasant to develop a theory that the purveyors of ballad material were the sailors and merchants who plied up and down the great trade routes in the fourteenth and fifteenth centuries, or even earlier. It has been suggested by Professor Ker23 and others that Shetland may have been "the chief meeting-place or trading station between the ballads of Scotland and Norway." The Shetland ballad of Sir Orfeo actually has a refrain in Norn, the Norse dialect spoken in Shetland and the small neighbouring islands till the eighteenth century; while the ballad of Hildina taken down by Low24 on the Island of Foula off Shetland (cf. p. 217 below) is entirely composed in Norn. Indeed we know from Low's account25 that many ballads and songs must have perished with the language: