Borbála was the daughter of unknown parents. The date and place of her birth have not been found.
Her husband was Mihály Bethlen de Bethlen, who she married on 17 JUN 1642. The place has not been found. Their five known children were Katalin (?-?), János (?-?), Klára (?-?), Erzsébet (?-?) and Judit (?-?).