I am descended from a George Rex.My aunt who did a lot of genealogy for the LDS church said she was sure there was a connection to George III and a Lydia (that was wrong!!) Lightfoot.I never got any more info on this, and she died.Her info on my ancestor was: George Rex b.1750 Montgomery Co., PA;d. l May 1821 Greene Co., PA; mar. 1772 Margaret Kepler b. 1752 possibly Holland; d. 5 Sep Greene Co, PA(If he was son of George III, couldn't be born in PA.) Their daughter Mary Rex b. 1773 Lancaster Co, PA; d. 1849 Jefferson, Greene Co, PA; mar. 27 Aug 1795 John Hughes b. 7 May 1774; d. 23 Jul 1844. Jefferson, Greene Co., PA. Is this the popular George Rex? Thanks for any help.