My ancestor is James Greer (1627 -1688) m. Ann Taylor of Gunpowder River MD. The other Greers I met are also from that line. I did not find a Thomas & Suzanne in the line I have traced back to about 500 BD. I have tried in include all of the Grierson from that line though. James is the son of SIR JAMES GRIER(SON) (c1604- 1666) m . Mary Browne Born Abt. 1604 in Capenoch, Dumfrieshire, Scotland. Do you know who Thomas is decended from?