Béatrix was born about 1168, the daughter of unknown parents. The place is not known.
She died after 1217. The place is not known.
She had two marriages/partners. Her first husband was Jean I de Roucy. They were married, but the date and place have not been found. They had no known children.
Her second husband was Enguerrand III de Coucy, who she married in 1203. The place has not been found. They had no known children.
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1168 |
|
|||
| Death | AFT 1217 |
|