Hi Jim, Yes, the Mountain Hill Green who married Mary Frances McLeroy was the eldest son of John Green/Nancy Daniel. John and Nancy had 15 children and many cousins and I have put together extensive genealogical and biographical records on the ancestors, kin, and descendants of John Green, which includes many McKinleys. Unfortunately, we know virtually nothing about the ancestry of Nancy Daniel but we do know that John parents were Isaac Greene and Margaret Wilson (the surname was from a prior marriage). We also have extensive records on the descendants of two of John's brothers. I would be glad to share information with you as we are always looking for new cousins. Arthur Lewis