Guinebaud was the son of unknown parents. The date and place of his birth have not been found.
He died after 1020. The place is not known.
His wife was Tessa de Brancion. They were married, but the date and place have not been found. Their two known children were Geroux (?-?) and Gautier (?-?).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | AFT 1020 |
|