There is a family tree for this Neil Adair. Under Cornealius Neal (o'dair) adair. I have talked with the gentlement who created this family tree. The first Neil adair arrived supposedly in 1715 from Edinburg Scotland.If you wish further information on this family email me at the following address email@example.comI can lead you to further information on this family. My family may or may not be related to his family. There are not records that I have found to indicate that our family's are related.