Clarissia was the daughter of unknown parents. The date and place of her birth have not been found.
She died after 1224. The place is not known.
Her husband was Rasse V de Gavre. They were married, but the date and place have not been found. Their only known child was Rasse VI (?-c1255).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | AFT 1224 |
|