| | | | | | | | | | | | | Kasper Poniatowski –1624 Barbara Lisowska | | | | | | | | | | | | | | | | | | |
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| | | | | Adam Poniatowski | | | | | | | | | | Jan Poniatowski 1630–1676 Jadwiga Maciejowska | | | | | | | | | | | | | | |
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| Ignacy Poniatowski | | Adam Poniatowski | | Elżbieta Zofia Poniatowska Krzysztof Skrzetuski | | | | | | Franciszek Poniatowski 1640–1691 Helena Niewiarowska | | | | | | | | | | | | | | |
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| | | | | | | Aleksander Poniatowski | | Józef Poniatowski 1674–1731 | | Stanisław Poniatowski 1676–1762 Teresa Woynianka-Jasieniecka Konstancja Czartoryska | | Michał Jacenty Poniatowski 1678– | | Zofia Poniatowska 1680– | | | | | | | | |
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| Kazimierz Poniatowski 1721–1800 Apollonia Ustrzycka | | Franciszek Poniatowski 1723–1749 | | Aleksander Poniatowski 1725–1744 | | Ludwika Maria Poniatowska 1728–1781 Jan Jakub Zamoyski | | Izabella Poniatowska 1730–1808 Jan Klemens Branicki Andrzej Mokronowski | | Stanisław August Poniatowski 1732–1798 Elżbieta Szydłowska | | Andrzej Poniatowski 1734–1773 Maria von Wchinitz und Tettau | | Michał Jerzy Poniatowski 1736–1794 | | |
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| Stanisław Poniatowski 1754–1833 Cassandra Luci | | Katarzyna Poniatowska 1756–1773 | | Konstancja Poniatowska 1759–1830 Ludwik Tyszkiewicz | | Michał Grabowski Poniatowski 1773–1812 | | Izabela Grabowska Sobolewska 1776–1858 | | Stanisław Grabowski Poniatowski 1780–1845 | | Maria Teresa Poniatowska 1760–1834 Wincenty Tyszkiewicz | | Józef Poniatowski 1763–1813 | | |
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| Isabella Poniatowska 1806–1896 Prospero Bentivoglio Zanobi di Ricci | | Michele Poniatowska 1816–1864 | | Karol Poniatowski 1808–1887 Elisa Napoleone Montecatini | | Jozef Michal Poniatowski 1814–1873 Matilda Perotti | | Konstancja Poniatowska 1811–1851 Daniel Zappi | | | | | | | | | | | | | | |
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| | | | | | | | | | | | | Stanisław Poniatowski 1835–1908 Ludwika Le Hon | | | | | | | | | | | | | | | | | | |
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| | | | | Ludwik Leopold Poniatowski 1864–1954 Luise Leopoldine le Hon | | Katarzyna Matylda Poniatowska 1859–1942 | | Karol Poniatowski 1862–1906 Maude Staples Ely Goddard | | Andrzej Poniatowski 1864–1954 Elizabeth Helen Sperry | | | | | | | | | | | | | | |
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| | | | | Stanisław August Poniatowski 1895–1970 Aglaë de Sainte-Aldegonde | | | | | | | | | | | | | | Karol Poniatowski 1897–1980 Anne de Caraman-Chimay | | Andrzej Poniatowski 1899–1977 Frances Lawrance | | Jan Poniatowski 1907– Maria Amor-Escandon | | |
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| Stanisław Poniatowski 1922-1925 | | Filip Edmund Poniatowski 1923– Irene Marguerite Bonnin | | Edmund Poniatowski 1926–2004 Annie Darwin Goodrich Gerda Editha Dussler | | Albert Poniatowski 1929–2009 Marie Lanvin Camille Tesseron | | Jan Poniatowski 1935– Sabine Marchal | | Michel Poniatowski 1922–2002 Gilberte de Chavagnac | | | | | | Elena Poniatowska 1932– Guillermo Haro | | |
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| Natalia Poniatowska 1950– Bernard Eloy | | Stanisław Poniatowski 1952– Letitia Carcano | | Stefania Poniatowska 1956– Pierre de Maud'Huy | | Maria Poniatowska 1970– | | Sarah Poniatowska 1973– Marc Lavoine | | Ladislas Poniatowski 1946- | | Axel Poniatowski 1951– | | | | | | | |
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| Tatiana Poniatowska 1979– Adrien de Boisanger | | Mikołaj Poniatowski 1981– | | Paweł Ludwik Poniatowski 1985– | | | | | | | | | | | | | | | | | | | | | | |