Katalin's father was Pál Asbóth and her mother was Rozália Horváth. Her paternal grandparents were Pál Asbóth and Rebeka Izsák. She had a brother and a sister, named János and Mária. She was the oldest of the three children. She died at the age of 1 on December 14th, 1771 in Felsőszeleste.1