I don't have the Bonnifield book.I have a book on my ancestor, John Minear. In my book (also by C. J. Maxwell), John's son, David married Catherine Saylor.Their daughter Sarah Nancy Minear, married a Rhodham Bonnifield (no dates).Sarah Nancy and Rhodam had 15 children. Their daughter, Martha Bonnifield, was born 4 October 1821, married Philander Chandler on 28 Dec 1841, and died 20 Sept 1893. Martha was my 3d great grandmother. I do not know if Rhodham Bonnifield was in Gregory Bonnifield's line.I would appreciate any lead that anyone might provide.Thanks very much.