Hunter Branson McKay, McKay Family History and
Genealogy, Accession #3821, Special Collections Dept.,
University of Virginia Library, Charlottesville, Va.
The history and genealogy contains McKay's 1951 transcript
of the Fairfax land suit papers, 1749-1772, in the British
Museum. The controversy was between Fairfax, as proprietor of
the "Northern Neck" and representatives of the land promotion
company of Hite, McKay, Duff, and Green.