Ignacy Potocki Polish nobleman and politician, co-author of the Constitution of May 3 (1750–1809) (1750–1809) Parents Marianna Kątska Eustachy Potocki Children Siblings Stanisław Kostka Potocki Jan Nepomucen Eryk Potocki Jerzy Michał Potocki Kajetan Potocki Cecylia Urszula Potocka Partners Elżbieta Lubomirska
