Mariana Fernández de Córdoba y Ayala, also known as Mariana de Ayala Córdoba y Toledo, was the fourth Lady of Casarrubios del Monte in the province of Toledo. She was the daughter of Diego Fernández de Córdoba y Carrillo, first Lord of Baena, and... Wikipedia
Born: 1394
Died: 1431 (age 37 years)
Spouse: Fadrique Enríquez (m. 1426–1431)
Grandchildren: Ferdinand II of Aragon and Joanna of Aragon, Queen of Naples
Children: Juana Enríquez