Bernard-Aton III Trencavel

• 
• Born circa 1000
• Deceased in 1060, at the approximate age of 59 years

Parents

• Aton III Trencavel (c. 980 - 1032), chevalier, vicomte d'Albi
• Gerberge des Baux de Provence (c. 975 - aft. 1032)

Family

• Married with Raingarde de La Marche (c. 1017 - 1072), issuing
  • Raymond-Bernard II (c. 1036 - 1074)
  • Ermesinde