Marie I de Coucy Dame de Coucy and d’Oisy Countess of Soissons (April 1366 – after 3 March 1405) was the wife of Henry of Bar and the granddaughter of King Edward III of England and Philippa of Hainault. She succeeded to the title of suo jure Countess of Soissons on 18 February 1397 upon the death of her father Enguerrand VII de Coucy. In addition to her titles she also owned numerous estates in North-Eastern France.
thumbnail
birth date
1366-01-01T00:00:00+02:00
birth place
Picardy
death date
1405-03-03
parent
Enguerrand VII Lord of Coucy, Isabella de Coucy
spouse
Henry of Bar
title
suo jure Countess of Soissons, suo jure Dame de Coucy and d'Oisy
