Gaucienne was the daughter of unknown parents. The date and place of her birth have not been found.
Her husband was Bernard II Trencavel. They were married, but the date and place have not been found. Their three known children were Aton III (c0980-1032), Bernard (?->0956) and Frothaire (?-1014).
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | vicomtesse de Nîmes |