Miklós was the son of György Drágffy de Béltek but his mother is unknown. The date and place of his birth have not been found.
He had two marriages/partners. His first wife was Katalin Báthori de Ecsed. They were married, but the date and place have not been found. They had no known children.
His second wife was Afra Jakcs de Kusaly. They were married, but the date and place have not been found. Their only known child was Julianna (?->1500).