In 1429 Alfonso Enríquez Enríquez (age 75) died. His son Fadrique Enríquez Count Melgar Count Rueda (age 39) succeeded 2nd Admiral Castile, 2nd Señor de Medina de Río Seco. Mariana Fernández Countess Melgar (age 35) by marriage Señor de Medina de Río Seco.

On 23 Dec 1473 Fadrique Enríquez Count Melgar Count Rueda (age 83) died. His son Alonso Enríquez (age 38) succeeded 3rd Admiral Castile.