Jeanne was the daughter of unknown parents. The date and place of her birth have not been found.
Her husband was Baudouin de Créquy, who she married in 1289. The place has not been found. Their only known child was Arnould (c1340-1384).
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | dame de Bavinkove et d'Ecke |