This Elizabeth is said to be the born 1702, the widow of Joseph Oates, and then the wife of Cornelius Collier.
The daughter of Cornelius, Nancy Wyatt Hill, has a birth date of 1765. Not impossible, but seems unlikely that Elizabeth born 1702 would be her molther.
The Elizabeth Wyatt, widow of Joseph Oates, is said to have died in North Carolina rather than South Carolina, although with a quick search I can't find a record of her place of death.
Ancestry.com states the wife of Cornelius Coller was Elizabeth Wyatt 1730-1803, born in Gloucester VA.
https://www.ancestry.com/genealogy/records/cornelius-collier-24-37g...
Familysearch states the wife of Cornelius Coller was Elizabeth Wyatt who was b. 15 September 1730 in Gloucester, Va and died 23 February 1803 in Abbeville, South Carolina. She was the dau of John Wyatt b. 1683 Gloucester, Va and died 10 December 1768 in Virginia. Her mother was Elizabeth Wyatt b. abt 1685 Gloucester, Va
https://www.familysearch.org/tree/person/family/MZNB-LSS
I don't think the wife of Cornelius is the same Elizabeth who was the wife of Joseph Oates.
