VIANA, Carlos of Prince of Viana

TRASTAMARA Side

• TRASTAMARA, John II of King of Aragon 1398 - 1479  (80 years)

• Ferdinand I of Antequera, King of Aragon 1380 - 1416  (35 years)
• CASTILLA, Eleanor Leonor Urrac De Countess of Albuquerque 1374 - 1435  (61 years)

• Eleanor of Aragon 1358 - Yes, date unknown
• CASTILLA, Sancho De Count of Albuquerque and Haro 1342 - Yes, date unknown
• PORTUGAL, Beatriz of Abt 1347 - 1381  (34 years)

Maternal Side

• Blanche Queen of Navarre Abt 1391 - 1441  (50 years)

• Charles III King of Navarre 1361 - 1425  (64 years)
• Leonor Princess of Castile And Leon Abt 1363 - 1415  (52 years)

• Henry II Count of Trastamara King of Castille Abt 1333 - 1379  (46 years)
• CASTILLA, Juana Manuel De sna de Villena 1339 - 1381  (42 years)