Potocki, effected a rapprochement with the King and his party. Together with him and the Patriotic Party the Familia now worked towards the enactment of Poland's revolutionary May 3rd Constitution in 1791. See also Szlachta List of szlachta Magnates of Poland and Lithuania Princely houses of Poland and Lithuania References Defunct political parties in Poland 18th century in the Polish–Lithuanian Commonwealth Political parties with year of establishment missing Political parties with year of disestablishment missing