I am a descendant of Zadock Adair's brother William! Most of the info.you are looking for on Adairs can be found in the book "Adair History and Genealogy" by James Barnett Adair,M.D.-1924. Now available from Higginson Books on a reprint as ordered bases. Zadock's son Capt.Isaac Adair,Company H,7th Texas Mounted Volunteers received mortal wound at"BATTLE OF GLORIETA" ON March 28,1862, and died on April 9th in hospitol at Santa Fe. A photo of him is in book 'Blood and Treasure" by Donald S.Frazier (1995)ISBN 0-89096-639-7. Photo courtesy of James H. Healey family. He is buried in Santa Fe National Cemetary in Santa Fe,New Mexico.