Margit was the daughter of Péter Chyre de Álmosd but her mother is unknown. The date and place of her birth have not been found.
Her husband was Miklós Lõkös de Kálló. They were married, but the date and place have not been found. Their six known children were István (?-?), János (?-1478), Lőrinc (?-?), László (?-?), Anna (?-?) and Ilona (?-?).