Working on Charlene's Pollard line...
While attaching an attributed son, I found some people in Texas born decades later, but having such similar names in both sides of their family, that I thought they might bear researching to see if distantly related. I was attaching this son: John Smith (born 1818, Georgia; attributed to parent, Lemuel Smith, by an Ancestry user; no sources). When skimming people suggested as matching, this person came up. The birth is so far removed, there's no possibility of a match; however the naming patterns in that family look very similar to the naming patterns in this family:
James Lemuel Smith (PID K84W-P7J ; born 1861) married Mary Esther Dickson (born 1861); married on 31 Oct 1883, Cuthand, Rr, Tx.
Then look at Charlene's line:
Lemuel Smith, born 1788 (PID LDJH-1F7) married Mary Dickson (born 1795); married on 8 Nov 1810, Hancock Co., Georgia.
The births of these people are decades apart, but the southern families are always so clannish, I thought the names looked promising. Could just be a coincidence, but it won't hurt to play with that Texas line and see if it leads back to the Georgia one.