Marquesses of Guadalcanal Marqueses de Guadalcanal Created by João Carlos I, King of Spain Decree date 12-07-2008 First holder Antonio Fontán * 1923 Records #2 Holders Family filter On/Off 1 Antonio Fontán * 1923 2 Eugenio Fontán Pérez, 2nd marquess of Guadalcanal * 1927 Corrections and Updates To suggest a correction or an update. Click Here
