The Folktrax reference to 1909 is somewhat misleading. Kennedy gives in "Folksongs of Britain & Ireland":

from Fiona MacNeil, rec. Peter Kennedy, 1967

Printed version
MacLeod: 1934

Compare
Kennedy Fraser: 1909, vol. I, p. 119
Gairm: vol IV, p.239

so the 1909 reference may just be a similar song to this one. But still it's a traditional song.

You can find a recording of Thoir mo thoraidh thar Ghunnaidh sung by Darren MacLean of Skye on the CD TMSA Young Trad Tour 2006.