. . . "C." . "J. C. Foulkes" . "John"@en . . "FOULKES, John, Rev." . "of Rhuthyn John Foulkes" . . "John C. Foulkes"@en . "John Foulkes"@en . . "Foulkes, John, of Rhuthyn" . "Foulkes, John (Professor of science)" . . "FOULKES" . "(Professor of science) John Foulkes" . . . "Rev. John FOULKES" . "J. C." . "Foulkes"@en .