The profile appears to be for the father of a Jehan (Jean) Fonvielle b. 1691, d. 1722, places not listed. Jean's profile there does not refer to North Carolina. Does the profile list reliable sources? I'm not familiar with this site, so may just not be seeing the sources there.
Jean's profile refers to his Will. The profile would benefit greatly from finding the original Will, and adding an abstract of it along with a link to the original Will. This would firmly establish the identity of the profile.