The House of Poniński is the name of an old Polish noble family that derived from the place of Ponin. Members of the family held the title of Prince. Coat of arms of Princes Poninski from 1837 Adam Poniński (1732–1798), Polish nobleman, Prince, Marshal of the Sejm, Deputy Crown Treasurer Adam Poniński (1758–1816), Polish nobleman, Prince, politician (deputy to Grodno Sejm), soldier and officer Alfred Poniński [pl] (1896-1968), Polish diplomat and journalist Ewa Konopacka [pl] née Ponińska (born 1926) Polish World War II resistance fighter, participant in the Warsaw Uprising All pages with titles containing Poninski This page lists people with the surname Poniński. If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.