Lower, Mark A (1860) Patronymica Britannica: a dictionary of the family names of the United Kingdom. London: J.R. Smith. Public Domain.
PHERSON
As described in historical dictionaries
Patronymica Britannica (1860)
MAC PHERSON. Kenneth Macpherson, who lived temp. Alex. III., was eldest son of Ewan, second son of Murdoch, Parson of Kingussie in Inverness-shire, and Captain of the clan Chattau. James Macpherson, the translator of Ossian, was born at Kingussie.