Guillaume d'Harcourt
seigneur de La Ferté-Imbault et de Montfort-le-Rotrou
- Deceased in 1400
Parents
- Jean IV d'Harcourt ( - 1346), comte d'Harcourt
- Isabeau de Parthenay, baronne de Secondigny
Family
- Married with Blanche de Bray, dame de Cernon, issuing
Jeanne- Marguerite
- Marie ( - 1401)
- Married with Isabeau de Thouars, comtesse de Dreux
- Married with Perrennelle de Villiers, dame de Vitry-en-Brie