I'll keep updating this thead.Thanks to dh for the wills.
We now have matching DNA from 3 different sons of Thomas BARTLETT c1705-1783 of Richmond Co, VA (Thomas Jr who went to Fauquier, then Harrison, Co, VA; John who went to Culpeper, then Fluvanna, Co, Va; and Elisha who stayed in Richmond Co, VA.
We now have matching DNA from two different BARCLIFTs that confirm this line from Perquimans Co, NC.
We also have matching DNA from John BARTLETT (m Agnes Fisher RENFRO), who was probably born in Perquimans Co, NC (to Samuel BARTLETT b 1726 Plymouth, MA and Betsy MOORE of NC), but who eventually settled in Buncombe Co, NC.
Another BARTLETT line with matching DNA, is the one which settled in Warren Co, NC after the RevWar.This line has several other matching DNA lines from southern VA and NC, and may descend from a BARTLETT line with matching DNA from Norwalk, CT.
All four of the above BARTLETT/BARCLIFT lines are different per the DNA.