Isabeau l'Archevêque de Parthenay, Dame of Semblançay, Dame of Montfort-le-Rotrou, Dame of Vibraye, Dame of Bonnetable, Dame of Aspremont, was born circa 1288 in Parthenay to Guillaume VI de Parthenay (c1257-1322) and Jeanne de Montfort-le-Rotrou and died 1357 of unspecified causes. She married Jean IV d'Harcourt (c1290-1346) 22 July 1315 JL . Charlemagne (747-814), Rollo of Normandy (860-932), Alfred the Great (849-899)/s, Charlemagne (747-814)/s, Hugh Capet (c940-996)/s, William I of England (1027-1087)/s, Rollo of Normandy (860-932)/s.


Offspring of Jean IV d'Harcourt (c1290-1346) and Isabeau de Parthenay
Name Birth Death Joined with
Louis d'Harcourt (-1388)
Guillaume d'Harcourt (-1400)
Alix d'Harcourt (1315-1356)
Jean V d'Harcourt (c1317-1355) 1317 5 April 1355 Rouen, France Blanche de Ponthieu (-1387)

Footnotes (including sources)

‡ General
Ω Birth
  • year of birth from siblings