House of Burgundy-Castile

Cadet Branches
House of Castile-Aumale
(Counts of Aumale)
House of Castile-Marchena
(Lords of Marchena)
House of de la Cerda
(Counts of Talmont)
House of de la Cerda
(Counts and Dukes of Medinaceli)
House of Enríquez (Counts of Trastámara)

House of Enríquez
(Counts of Trastámara)
House of Enríquez de Castilla
(Illegitimate line)
Hosue of Enríquez de Sevilla
(Lords of Villalba de los Barros)
House of de Molina
(Lords of Molina)
House of Téllez de Castilla
(Illegitimate line)
House of Trastámara
(Illegitimate line)
House of de Valencia
(Lords of Valencia de Campos)
House of de Villena
(Lords and Dukes of Villena)