The birth date should read "abt 1777".

The death date, which should read "bef Oct 1850", is based on the following record from the Coffee County, Tennessee Court Minutes Book III, p. 80.

Mrs. Agnes Carroll was named in a Coffee County road record with Henry Wilburn Carroll and William Carroll.

Agnes Higginbotham married Timothy Carroll on 09 Jun 1796 in Washington County VA.

Her maiden name was likely some variation of Hickenbottom. She was not from the Amherst County VA line, as a number of researchers have reported.

Their children, as proven by records and autosomal DNA analysis, are as follows.

Felix Carroll
b. 03 Aug 1797, Washington County VA
d. 18 Jun 1871, Lawrence County TN
m. 1) Martha Morrow, abt 1821 Bedford County TN
m. 2) Dicey E. Gresham, 15 Oct 1858, Lawrence County TN

Martha Carroll
b. abt 1798 Washington County VA
d. aft 1880 Coffee County TN
m. Joseph Adams, abt 1827, Bedford County TN

John Milton Carroll
b. abt 1799, Washington County VA
d. 10 Apr 1874, Coffee County TN
m. Martha (Mattie) Haggard, 18 Feb 1833, Bedford County TN

William B. Carroll
b. abt 1803, Washington County VA
d. bef 05 Jul 1875, Coffee County TN
m. 1) Darcas (Darcy), abt 1822, Bedford County TN
m. 2) Sarah Emaline Messick, 27 Jul 1871, Coffee County TN

Joseph Carroll
b. abt 1806, Washington County VA
d. bef 08 Feb 1854 • Coffee County Tn
m. Frances Stephens, abt 1833, Bedford County TN

Aaron Carroll
b. abt 1808. Bedford County TN
d. 06 Feb 1848, Xalapa, Veracruz de Ignacio de la Llave, Mexico - General Army Hospital
m. Mary Ann Robinson, abt 1834, Bedford County TN

Thomas Carroll
b. abt 1816, Bedford County TN
d. bef 07 Mar 1838, Coffee County TN
m. Eleanor (Nellie) Cates, abt 1827, Bedford County TN

It's likely that one of the other unknown daughters was the first wife of James M. Yell and the mother of Cynthia Yell.

Based on extensive DNA analysis and information from Earl Higginbotham, Agnes Higginbotham was likely the daughter of William Higginbotham, soldier of Montgomery County VA, who was on the west waters of Big Flat Creek in Bedford County TN from 1809-1813 per deeds prior to his estate having been settled in Lawrence County AL in 1822.

Based on the same research and DNA analysis, her siblings were Elijah Higginbotham of Rutherford County TN; Aaron Higginbotham of Franklin County MS; Moses Higginbotham of Washington County VA and the Upper East TN, who married 1) Elizabeth Farris and 2) Lucy Wright; and William Higginbotham II, who was in Bedford County TN, Lauderdale County AL, and then MS.