Throwendham

Col-grim the Old, [son] of Hrod-wulf, the herse or lord, and of Unna, daughter of Hacon, the son of Earl Grit-garth, after whom Grit-garth’s howe, south of Agda-ness, is called, went out of Throwendham to Iceland, and took in settlement Nether Whale-frith-strand from Blue-shaw-water to Lax-water, and out to the brook that falls out from Sourby, and dwelt at Four-horn.

1905, Guðbrandur Vigfússon, Origines Islandicae, page 34

North of Throwend-ham or Thrond-heim lies Neam-dale with its coast station, Hrafnista, and, north of that, Haloga-land’s barren five degrees of latitude stretch along by the sea, north-east, ending in West-firth and the great islands that head the Skerry, islands only visited by Finnish fowlers, fishers or huntsmen in those far-off days.

1908, W. G. Collingwood, Scandinavian Britain (Early Britain), London: Society for Promoting Christian Knowledge, →OCLC, page 18