i do not know - there are i believe known sons daniel 1754, richard 1757 and wiliam 1758, possible son samuel based on the 1790 census of greenville south carolina. i am not sure of the father to the elder richard - most of what is out there is regarding a richard kelley of virgna who in 1756 bought land with his brother thomas from a ms lightfoot. he had a son richard born in 1763 that is in the carter co tennessee records( he had 12 children). unfortunatly a lot of the records confuse the 2 richards. my richard is the one in greenville that later moved to mcminn county tn.
I believe that gershom kelley - also 1790 census and signed as a witness when ann gave land to daniel is probably a brother of the elder richard. his family list his father as william - and since there are 3 williams in the 1790 census, that is a possibility.
hope this helps
Jerry rowe email@example.com