1. Generation 1
    1. Constance de BARCELONE, princesse d'Aragon, daughter of Jacques 1er de BARCELONE and Yolande de HONGRIE, was born in 1239 and died in 1269 at the age of 30. She married Emmanuel de BOURGOGNE-IVRÉE, son of Ferdinand Iii -Saint Ferdinand- de BOURGOGNE-IVRÉE and Elisabeth (Béatrice) de HOHENSTAUFEN, in 1260. He was born in 1234 and died in December 1283 at the age of 49.

      Children of Constance de BARCELONE and Emmanuel de BOURGOGNE-IVRÉE:

      1. Alphonse Emmanuel de BOURGOGNE-IVRÉE (12601276) -
      2. Yolande de CASTILLE (12651314) -
  2. Generation 2back to top
    1. Alphonse Emmanuel de BOURGOGNE-IVRÉE, son of Emmanuel de BOURGOGNE-IVRÉE and Constance de BARCELONE, was born in 1260 and died in 1276 at the age of 16. He married Guillemette de BÉARN in 1266. She died in 1306.

    2. Yolande de CASTILLE, daughter of Emmanuel de BOURGOGNE-IVRÉE and Constance de BARCELONE, was born in 1265 and died in 1314 at the age of 49. She married Alphonse de PORTUGAL, son of Alphonse Iii de PORTUGAL and Béatrice de CASTILLE, in 1287. He was born on February 15, 1263 and died on November 10, 1312 at the age of 49.

      Children of Yolande de CASTILLE and Alphonse de PORTUGAL:

      1. Alphonse de PORTUGAL (1300)
      2. Marie de PORTUGAL (12901324) -
      3. Isabelle de PORTUGAL (12921367) -
      4. Constance de PORTUGAL
      5. Béatrice de PORTUGAL (1298)
  3. Generation 3back to top
    1. Marie de PORTUGAL, daughter of Alphonse de PORTUGAL and Yolande de CASTILLE, was born in 1290 and died in 1324 at the age of 34.

      Children of Marie de PORTUGAL and Ferdinand de HARO:

      1. Eléonore de HARO
    2. Isabelle de PORTUGAL, daughter of Alphonse de PORTUGAL and Yolande de CASTILLE, was born in 1292 and died about 1367.

      Children of Isabelle de PORTUGAL and Jean de BOURGOGNE-IVRÉE:

      1. Maria DIAZ de HARO (13201351) -
  4. Generation 4back to top
    1. Maria DIAZ de HARO, daughter of Jean de BOURGOGNE-IVRÉE and Isabelle de PORTUGAL, was born in 1320 and died on November 26, 1351 at the age of 31. She married Jean de LA CERDA, son of Ferdinand de LA CERDA and Jeanne de LARA, in 1331. He was born in 1313 and died on December 6, 1350 at the age of 37.

      Children of Maria DIAZ de HARO and Jean de LA CERDA:

      1. Jeanne de LA CERDA (13351359) -
      2. Loup de LA CERDA (13361343)
      3. Isabelle de LA CERDA (13401361)
      4. Nuno de LA CERDA (13481352)
  5. Generation 5back to top
    1. Jeanne de LA CERDA, de qui descend l'impératrice eugénie, daughter of Jean de LA CERDA and Maria DIAZ de HARO, was born in 1335 and died in 1359 at the age of 24. She married Tello de BOURGOGNE-IVRÉE, son of Alphonse Xi de BOURGOGNE-IVRÉE and Eléonore de GUZMAN, in August 1353. He was born in 1337 and died on October 23, 1370 at the age of 33.