Gui was the son of Hugues II de Traves but his mother is unknown. The date and place of his birth have not been found.
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | seigneur de Traves |
| Association | Relationship |
|---|---|
| Thiébaud de Trèves (seigneur de Trèves, connetable du comté de Bourgogne) | fils? |
| Étienne I de Traves (seigneur de Traves) | fils? |