Archibald Adair of Litter, Queens Co, d. 1692, had son William Adair entered T.C.D. Nov. 25 1676 aged 18yrs.
William Adair m. 4 Oct 1699, Tisaran (Moystown Demesne ?), Parish Garrycastle (?), Offaly (Kings County), Ireland to Mary Lestrange / L'strange of Moystown (?)
Wm Adair, of Litter, Kings Co. will dated 15 Sep 1712. A chart on FHL film 0100120 p.39, Betham Red Books, 1st Series, XII. Vol. 272 seems to show they had son, Archibald Adair of Coolbanagher Parish, Barony of Portnahinch, Laoighis in Queens Co, m. 3 Feb 1730, Jane Chateneuf, dau of Mark Chateneuf, Rath, Queens Co. (IGI M701628 ?).
Perhaps a son was noted in PRONI file T700/1 , Will abstracts in the Stewart Kennedy notebook : ADAIR William, Rath, sig. and pr. 1774