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Female Isabeau Courtenay, de Click to view Isabeau Courtenay, de in the family tree View timeline for this person's branch of the family tree

Isabeau was born in 1219.  Isabeau's father was Robert I. Courtenay, de and her mother was Mahaut Mehun, de.  Her paternal grandparents were Pierre Courtenay, de and Elisabeth Courtenay, de. She had six brothers and a sister, named Pierre, Philippe, Raoul, Robert, Jean, Guillaume I. and Blanche. She had two half-sisters named Clemence and Agnes.  She died at the age of 38 in 1257.

Family Details of Isabeau's family with Renaud II. Montfaucon, de

Family Details of Isabeau's family with Jean I. "le Sage - l'Antique" Bourgogne, de