Note 357 — Chapter LXXII · THE BURNING OF FRAKORK.

Hjalmundal, Strath Helmsdale, or Strath Ulli, which runs up along the south side of the Ord, the mountain chain separating Caithness from Sutherland. The expression “near the middle of Sutherland” must mean that Swein came up through the central or inland region of the country, and thus came down into Strath Helmsdale, a long way from the coast, or “near the middle of the land.”