Cadet branch of the House of Ivrea
- Coat of Arms
House of Burgundy-Castile
Kings of Castile
1175-1230
House of Burgundy-Castile
Kings of Castile and Leon
Kings of Galicia
1230-1284
House of Burgundy-Castile
Kings of Castile and Leon
Kings of Galicia
1284-1369
House of Burgundy-Castile
Royal symbol of the
Kings of Castile and Leon
- Kings of the Romans & Holy Roman Emperors
Alfonso X of Castile
King of the Romans
1257–1275
Attributed arms
- Cadet Branches
House of de Molina
Lords of Molina
Issued from Alfonso IX of León
House of Enríquez de Sevilla
Lords of Villalba de los Barros
Issued from Ferdinand III of Castile
House of Castile-Aumale
Counts of Aumale
Issued from Ferdinand III of Castile
House of Castile-Marchena
Lords of Marchena
Issued from Ferdinand III of Castile
House of Enríquez
Admirals of Castile
Lords and Dukes of Medina de Rioseco
Illegitimate line of Alfonso XI
House of Enríquez de Castilla
Dukes of Arjona
Illegitimate line of Alfonso XI
House of Téllez de Castilla
Lords of Aguilar de Campo
Illegitimate line of Alfonso XI
House of Sánchez de Castilla
Counts of Alburquerque
Lords of Ledesma, Alba de Liste, Medellín, Tiedra and Montalbán
Illegitimate line of Alfonso XI
House of De Castilla
Lords of Gor and Herrera de Valdecañas
Illegitimate line of Pedro I
- Personal Arms
Blanche of Castile
Queen consort of France
1223-1226
Diego de Castilla y Sandoval
Illegitimate son of Peter I of Castile