Not sure if Nancy Fratt is on to complete list for William Porter Carroll's kids, she posted query in April 1999 VGS for Decendants of William Porter Carroll, VA. There is positive data on Jesse, Enoch, and a William through tax records, really interested in the son "William" Nancy mentions, since age is about right for him to be one that ends up in Harrison County, and died in Ritchie, WV.

"Jesse;
Enoch;
William;
possibly Edward;
Dempsey m. Jane Arnold;
Susanna m Joshua Wright;
Ann m Thomas Young;
Jemima m Henry Welch;

All m 1800-1822 in Fauquier and Frederick and Mason Co, KY. "