Ambrus was the son of György Török de Keményfalva and NN Horváth de Bakónak. The date and place of his birth have not been found.
He had two marriages/partners. His first wife was Veronika Vityai. They were married, but the date and place have not been found. Their five known children were Krisztina (?-?), Imre (?-<1521), Benedek (?-?), Lúczia (?-?) and Ilona (?-?).
His second wife was Ilona Antimus. They were married, but the date and place have not been found. They had no known children.