Hélissende was the daughter of unknown parents. The date and place of her birth have not been found.
Her husband was Herbouin I de Ponthieu. They were married, but the date and place have not been found. Their only known child was Helgaud (c0860-0926).
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | comtesse d'Arcis-sur-Aube |