Bertrand was the son of unknown parents. The date and place of his birth have not been found.
He died before 1345. The place is not known.
His wife was Souveraine de Tournemire, who he married in 1299. The place has not been found. Their only known child was Raymond I (<1337-1371).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | BEF 1345 |
|