Katalin was the daughter of György Lórántffy de Serke and Anna Berzeviczy de Berzevicze et Kakaslomnitz. The date and place of her birth have not been found.
Her husband was György Bánffy de Losoncz. They were married, but the date and place have not been found. They had no known children.
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Lóránd Lórántffy de Serke |
János Serkei |
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