Click to expand/collapse all notes Click to expand/collapse all other details

Male Jean IV de Bretagne Click to view Jean IV de Bretagne in the family tree

Jean IV was born in 1295 in <,,Bretagne,France>.1   Jean IV's father was Arthur II de Bretagne and his mother was Yolande Comptesse De Montfort de Dreux.  His paternal grandparents were Jean II de Bretagne and Beatrice Plantagenet; his maternal grandparents were Robert IV Count Of Dreux and Beatrix De MONTFORT COUNTESS OF MONTFORT-L'AMAURY. He had three sisters named Beatrice, Jeanne and Alix De.  He was the second oldest of the four children. He had two half-brothers named Jean III "The Good" de and Guy de.  He died at the age of 50 on September 26th, 1345 in ,Quimperlé,Bretagne,France.1 


Jean IV's family with Jean de Dampierre Countess of Flanders

‌Jean IV and Jean de were married in a religious ceremony in 1329.  They had a son named John IV (5th Duke of Brittany).

1 "Genealogical Research of Kirk Larson"
Further sources/citations:
"Héraldique européenne", "FamilySearch® Ancestral File™ v4.19", Ancestral File (TM)

Page last modified