I have a transcription of Charles Tod Farish's will. Contact me via my Ancestry link and I'll send it to you.
Yes, there is a relationship between Charles T. Farish and the Woolfolk family. Charles Tod Farish had a younger brother named William Hiter Farish (b. 1812). William married a completely different woman also named Rachel Keeting Row (my data has no "e" at the end of the last name, though it's highly likely that later generations added it - spelling was an inexact science in those days!) One of their daughters, Fannie A. Farish (b. ca 1853) married William A. Woolfolk, and they had three children of whom I am aware.