Is Samuel Adair really the son of James Robert Adair and Anna Esther Adair? He's my ancestor and I have it all sourced to him, but after him, all we really know is that he was from Rockbridge VA and there is a James Adair (also from Rockbridge VA) that was married to Isabella Jane Adair, that Samuel was associated with in certain legal documents that seems to imply a blood relationship. But this James Adair Jr is not James Robert Adair and died on the way to Ohio with Samuel and his family, plus the Buntains and others.
His 12 children were
Hugh Adair
1788–1859
Hannah Adair
1790–1908
Samuel Adair
1793–1876
James Adair
1795–1864
Sarah Adair
1799–
John Adair
1801–
Andrew Adair
1802–1871
Phebe Adair
1805–
Isabel Adair
1807–
Alexander Adair
1809–1866
Joseph Adair
1812–
Harvey Adair
1814–1878
Sourced from The History of Clinton Ohio, Albert Brown, 1915, pg 502.
There's no mention of an Elizabeth anywhere.