Isabelle de Chay

Parents

• Guillaume de Chay, seigneur de Montfort
• Marguerite de Mailly

Family

• Married with Richard de Montfaucon, seigneur de Montrond, issuing
  • Guillemette ( - c. 1298)
  • Thierry
• Married with Hugues de Bellevesvre, issuing
  • Marguerite ( - aft. 1308)