Mariana Fernández de Córdoba y Ayala was born circa 1394 to Diego Fernández de Córdoba (1355-1435) and Inés de Ayala (-1453) and died 1431 of unspecified causes. She married Fadrique Enríquez (c1390-1473) July 1425 JL .
Children
| Name | Birth | Death | Joined with |
| Juana Enriquez de Córdoba (1425-1468) | 1425 Torrelobatón, Castile and León, Spain | 13 February 1468 Tarragona, Province of Tarragona, Spain | John II of Aragon (1397-1479) |
Footnotes (including sources)
| ‡ General |