Péter was the son of Imre Derencsényi and Jusztina Gálszécsi. The date and place of his birth have not been found.
His wife was Erzsébet Perényi de Perény. They were married, but the date and place have not been found. They had no known children.
Péter Derencsényi
Imre Derencsényi
János Derencsényi
Pető Derencsényi
Jusztina Gálszécsi