Marquesses of Canero Marqueses de Canero Created by João Carlos I, King of Spain Decree date 12-07-2008 First holder Margarita Salas Falgueras, 1ª marquise of Canero * 1938 Records #1 Holders Family filter On/Off 1 Margarita Salas Falgueras, 1ª marquise of Canero * 1938 Corrections and Updates To suggest a correction or an update. Click Here