Dukes of Athens Records #5 Holders Family filter On/Off Gauthier VI, count of Brienne, duke of Athènes * c. 1300 Giovanni d' Aragona, duke of Atenas e Neopatras * 1317 Guglielmo, prince of Tarento, duke of Athens and Neopatras * 1312 Guy de la Roche-sur-l'Ognon, duke of Atenas Manfredo, duke of Atenas * 1306 Corrections and Updates To suggest a correction or an update. Click Here