Greetings, I have this DAR info on John Adair that lists Margaret as a daughter:
Mrs. Ellen Sullivan Woodward. DAR ID Number: 107786 Born in Oxford, Miss. Wife of Albert Y. Woodward. Descendant of Maj. John Adair, as follows: 1. William Sullivan (b. 1858) m. 1878 Belle Murray (1857-94). 2. James Murray (d. 1873) m. 1840 Belle Anderson (1815-92). 3. William Preston Anderson (1775-1831) m. 2nd 1814 Margaret Adair (1794-1875). 4. John Adair m. 1784 Catherine Palmer (1768-1854). John Adair (1757-1840) enlisted at the age of seventeen and fought in thirteen battles. He served as aide-de-camp to General Sumter in the partisan warfare of South Carolina, and received a pension as [p.258] major, South Carolina Line. He was born in South Carolina; died in Kentucky. Also No. 102124.