It sounds as if you are much further back than I, so not certain how I could help. My 4th great grandmother was an Ann Farndell, born about 1781 in Chichester, Sussex...according to census records. She married Abraham Hunt, a glass and china merchant on 1st of Feb 1802. Their children were born in Appledram, Sussex, South Stoke, Oxford, and London. The only documented proof I have of the Farndell connection is at the death of Ann's son Zebulon in 1838 at age 23 yrs. Informant was a "Mary Ann Farndell, cousin." Feel free to contact me at email@example.com
if you have any other questions.