Jan Frans van Douven (1656-1727): Porträt Luise Charlotte Radziwill, um 1690-95. Öl auf Leinwand, Italienischer Staatsbesitz, Villa del Poggio Imperiale, Florenz
Jozefa Olek’s birth certificate, 10/3/1888; black and white copy
Jozefa Olek’s birth certificate, 10/3/1888; black and white copy, obtained from Dorota Ciernia on 19/11/2020; Original owned by Kalisz National Archives
Wojciech Weiss: Melancholic (Requiem), 1898. Oil on canvas, 128 x 65.5 cm, inv. no. MNK II-b-2158, National Museum of Kraków/Muzeum Narodowe w Krakowie