John Johnston m. Lucina Blake 1686 Middlesex Co, VA
Benjamin Johnston b. abt 1734 m. Dorothy Jones and had a son Philip Johnston who wound up in Moniteau County, Missouri
with Jeremiah Walker Clay. Philip had a son named Snelling
b.1770 in Spotsylvania County, VA.
This suggests there is a connection to Jonathan Johnston who married Priscilla Snelling in Middlesex County in 1721.
The connection would link William Johnston/Anne Chew to John Johnston b. 1667 who married Lucina Blake in Middlesex County in 1686.
Any help with this connection will be greatly appreciated.