Orsolya was the daughter of unknown parents. The date and place of her birth have not been found.
Her husband was István Báthori de Somlyó. They were married, but the date and place have not been found. Their four known children were László (?-?), György (?-?), Mihály (?-?) and Máté (?-?).
| Association | Relationship |
|---|---|
| Margit Báthori de Somlyó | daughter? |
| Anna Báthori de Somlyó | daughter? |