My name is Russ Montgomery and I believe that this is part of my Montgomery family you are inquiring about. I believe Humphrey Sr. is a son of Alexander Montgomery and his wife Sarah Alexander who was born about 1750 in Augusta County, Virginia. In turn, Alexander was the son of John Montgomery and his wife Esther Houston also of Augusta County, VA. I am descended from Alexander's son, John Montgomery, who was born in Virginia on 4 may 1775, married Margaret "Peggy" Alexander in Blount County, TN on 28 Nov. 1798, and died in Lawrence County, Alabama on 2 Jan. 1856. I have a lot of information on this family I will be happy to share. Please contact me at my email email address as follows: firstname.lastname@example.org.