In your list for the children of Israel Sneed who married Mary Crutcher, you show Thomas Sneed who died about l804 in Mercer Co., Ky.Married to a Sarah (?).
On the Rootsweb Mercer Co., Ky. mailing list is this:Thomas Sneed Estate, Book 3, pags. 34 and 35, Jan. 2 & 3 l804.Admrx:Sally Sneed.Apprs.:Apprs:Edw. Darnaby, John Eberly and Newton Curd.Followed by this note in brackets, evidentally written by the submitter:"Ky. Court of Appeals Suit shows that Sally was also nee Sneed and a sister of Isreal Sneed."So there is some confusion here since it would be impossible for Isreal's son Thomas to marry his aunt.
This information is under the Subject:More Mercer Co. Wills #2.Submitted by Anne Baker, l9 Dec. l998.