Marquesses of Bilbao-Eguía Marqueses de Bilbao-Eguía Created by Francisco Franco Decree date 01-10-1961 First holder Esteban Martín Higinio de Bilbao Eguía, 1st marquess of Bilbao Eguía * bp 1879 Records #3 Holders Family filter On/Off 1 Esteban Martín Higinio de Bilbao Eguía, 1st marquess of Bilbao Eguía * bp 1879 2 Hilario de Bilbao Eguía, 2nd marquess of Bilbao Eguía 3 Jesús María Bermejillo y Bilbao, 3rd marquess of Bilbao-Eguía * 1923 Corrections and Updates To suggest a correction or an update. Click Here