I was just looking through my file, and found one possible match:  John Maxwell (born 1701 in Tyrone, Ireland and died 1786 in Augusta County, VA; son of Thomas Maxwell (born 1666 in Kirkconnell, Scotland) immigrated in 1740 and was married to someone named Mary.  They had three children, one of which I am a direct descendant of.  For more information (and there is a lot) see that specific entry on my gencircles page:  http://www.gencircles.com/users/sstigler/1/data/406 .  Also, please email me!