James Adair (1807-1868) married Jane Anna SWART May 26, 1843
'Some Virginia families:being genealogies of the Kinney,Stribling, Trout, McIlhany, Milton, Rogers, Tate, Snickers, Taylor, McCormick and other families of Virginia,"Hugh Milton McIlhany, Staunton, Va. 1903.(on HeritageQuest online)
in the Rogers family section, starting p 232 (Jane Anna Swart is the daughter of Elizabeth Rogers (3/20/1794 to ~1880), and William Rogers Swart (12/24/1787 to 4/10/1861):
Jane Anna Swart b. ib. Sept 30, 1814, d. Bell Point, m. "Box Hill" May 26, 1843 James Adair, (b. Belfast, Parish of Cumber, County Down, Ireland, June 4, 1807, d. Bell Point, August 31, 1868; he was a farmer, and lived at Bell Point, now called Lurich, in Giles County.He emigrated to this country with his father and family Sept. 3, 1817, landing at Norfolk, Oct. 31, 1817).
a.William Adair, b. Bell Point, March 24, 1844; is farming at Lurich, Va.
b.Ellen Adair, B. Bell Point, March 30, 1845; m. 1st ib March 2, 1865, Thaddeus Porter Waldo ....2nd Bell Point May 22, 1872, Dr. Benjamin Porter Gooch ...
c. Asa Rogers Adair, b. Bell Point, March 20, 1846, m. Ellis, Kansas Dec. 6 1888 Emma May Keyser ....
d. Robert Wallace Adair, B. Bell Point, April 3, 1848; m. Giles County Nov. 24, 1870, Julia Haven Bane (b. ib April 24, 1851); he is farming at Cashmere, Monroe County, WV...
e. Hugh Thomas Adair, b. Bell Point, Oct 7, 1849; m. Giles County, May 26, 1897, Mary Ann Shumate (b. ib. Oct. 9, 1851; he is farming at Lurich
f.John Alexander Adair, b.Bell Point, June 20, 1851; m.1st Belle Island, Giles County, dec. 12, 1876, Sarah Jane McClaugherty (b. ib. April 6, 1855; d ib April 16, 1887; m. 2nd Blacksburg, Oct. 10, 1889, Gannie Wheeler Peck (b. Green Valley, Giles County, Dec. 16, 1859); he is farming at Lurich....
g.Mary Jane Adair, b. Bell Point, March 10, 1854; m. ib. Sept. 30, 1873, Bennett Rivers Dunn (b. Nortonsville, Albemarle Co., Sept. 15, 1849; d. Lurich, August 3, 1893; he was a civil engineer and for many years Engineer of Roadway of the Atlantic Coast Line and lived at Wilmington , N.C.)
h.James Arthur Adair, b.Bell Point, April 9, 1857; is farming at Lurich.
i.Manlius Chapman Adair, b. Bell Point, June 20,1863; drowned in a storm on the Bering Sea, June 6, 1900.
The article also gives the children of the people listed above, which I've left out since this is probably way more than anyone wants already, but would be happy to supply.....
There are other sources that James Adair II married Jane Anna SWART - one is at
"Guide to the Adair family collection"