Guillaume de Calmont d'Olt

• 
• Born circa 1190
• Deceased after 1226

Parents

• Bégon III de Calmont d'Olt (c. 1155 - aft. 1214), seigneur de Calmont d'Olt
• Humberge de Peyre (1150 - )

Family

• Married with Alasie de Chalençon (c. 1180 - 1258), issuing
  • Bégon IV (c. 1220 - c. 1284)

Dwelling

• Espalion, château de Calmont d'Olt