Sibylle de Castelnau-Calmont

Parents

• Hugues de Castelnau-Calmont (1294 - 1356), seigneur de Castelnau-Bretenoux
• Maralde de Canillac (c. 1295 - )

Family

• Married with Aimeric de Biron, issuing
  • Aymeric
  • Marguerite