Marquesses of La Esperanza Marqueses de La Esperanza Records #3 Holders Family filter On/Off Alberto de Elzaburu Márquez, marquess of la Esperanza Alberto de Elzaburu y Fernandez, 4th marquess of Las Claras * 1901 Fernando de Elzaburu y Márquez, 5th marquess of Las Claras, marquess of La Esperanza * 1926 Corrections and Updates To suggest a correction or an update. Click Here