See also

Family of Jean III le Bon DE BRETAGNE and Isabelle DE CASTILLE

Husband: Jean III le Bon DE BRETAGNE

Wife: Isabelle DE CASTILLE

  • Name:

  • Isabelle DE CASTILLE

  • Sex:

  • Female

  • Father:

  • -

  • Mother:

  • -

  • Birth:

  • 1283

  •  

  • Death:

  • 1328 (age 44-45)

  •  

Note on Husband: Jean III le Bon DE BRETAGNE - shared note

Duc de Bretagne (1312-1341) It was death without a successor which precipitated the war of succession.