Dukes of Castrejón Duques de Castrejón First holder María de los Dolores Manuela Felipa Collado y Echague, duquesa de Castejón * c. 1830 Records #1 Holders Family filter On/Off 1 María de los Dolores Manuela Felipa Collado y Echague, duquesa de Castejón * c. 1830 Corrections and Updates To suggest a correction or an update. Click Here