This site, owned by Greg Young, is a compilation of family trees from various sources, but sources are not cited. It gives Rachel's birth year as 1772 in Lee, Virginia.
↑ 3.03.1 tree of Jo Sargent, in RootsWeb WorldConnect.
This tree gives Rachel's birth year as about 1780 in Virginia.
↑ It is unlikely that Rachel's birth year can be determined accurately from online sources.
↑ The death place is an assumption based on an article posted in Find A Grave (her father-in-law's memorial #25107385), that indicates that Rachel's husband came to "this section of the country" - assumed to mean Wayne, West Virginia - in 1803.