Sibylle was born about 1015, the daughter of unknown parents. The place is not known.
Her husband was Guy-Eudes de Dampierre. They were married, but the date and place have not been found. Their only known child was Thibaut (c1040-?).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1015 |
|