"John" . "Jon Griffiths" . "GRIFFITH, J., of Caermarthen" . "Griffith, J. (John)" . "Griffith, Jerry, Ph. D." . "GRIFFITH" . "John Griffith" . "Griffith, J., Reverend" . "of Caermarthen J. GRIFFITH" . . "J. Griffith" . . "Jon Griffith" . "Ph. D." . . "J. Griffith" . "Griffith" . "Reverend J. Griffith" . "Jerry Griffith"@en . "Griffiths" . . "Ph. D. Jerry Griffith" . . "J." . "Griffith, J., interviewer" . "interviewer J. Griffith" . "Jon" . "Jerry" . . .