Juan Prince of Castile And Leon

Paternal Side

• Alfonso X King of Romans Castile 1221 - 1284  (62 years)

• Ferdinand III King of Leon and Castile 1201 - 1252  (50 years)
• HOHENSTAUFEN, Elizabeth Von 1203 - 1235  (32 years)

• Alfonso IX King of Leon 1171 - 1230  (59 years)
• Berenguela Berengaria Queen Of Castile 1180 - 1246  (66 years)
• Phillipe King of Germany 1176 - 1208  (32 years)
• Irene Angelina of Byzantium Abt 1181 - 1208  (27 years)

Maternal Side

• Yolanda Violante Princess of Aragon Abt 1236 - 1301  (65 years)

• James I King of Aragon 1207 - 1276  (69 years)
• Violant\ Yolanda of Hungary 1213 - 1251  (38 years)

• Peter III King of Aragon 1239 - 1285  (46 years)
• Constance of Sicily, Queen of Aragon 1249 - 1302  (53 years)
• ARPAD, Andreas (Andrew) II King of Hungary 1176 - 1235  (59 years)
• COURTENAY, Yolanda de 1198 - 1233  (35 years)