Rev. Archibald Adair b.c.1570, son of Ninian & Elizabeth Adair (nee Gordon) went to Oxford (refer Musgrave's Obitaries). Perhaps his brothers went there also. Musgrave gave as a source the 2 vols. by Anthony A. Wood (1632-1695) of "Athenae Oxonienses" Printed for R. Knaplock, D. Midwinter, and J. Tonson 1721.
The volumes can be found in the University of New Hampshire Library, Milne Special Collections and Archives. Vault folio 378.42 098W