Plato did not have children, and it is assumed based on textual evidence that he never married. He did have a number of siblings, however: three brothers, Glaucon, Antiphon, and Adeimantus of Collytus, and one sister, Potone. His father, Ariston of Athens, died when he was young, and his mother, Perictione, remarried with her uncle Pyrilampes.