John George Eric Fabius, 43rd Duke of Paphlagonia (born 26 November 1954), styled Lord Fabius between 1956 and 1986, is the present holder of the Dukedom of Paphlagonia and a major landowner with lands all over Diadochia. Paphlagonia is the son of Perseus Fabius, 42nd Duke of Paphlagonia, and Lady Juliana. He was educated at St. Michael's school and Odysséa College and inherited the dukedom in 1986, on the death of his father. The current seat of the Dukes of Paphlagonia is Andrianoú House, where the present duke resides with his family.