reverence of the great progenitors of the Sas (Saxon) house. After the death of Seweryn Uruski in 1890 the palace became the property of his wife Countess Ermancja Tyzenhauz h. Bawół, then his youngest surviving issue Countess Maria Uruska h. Sas (1860–1931) who married Vladimir Światopełk-Czetwertyński. Burned during World War II by the occupying German forces in the Warsaw uprising, the palace remained in the ownership of the Światopełk-Czetwertyński family until 1947, then passed into the possession of the University of Warsaw. During the years 1948–1951 the palace was restored by the architect Jan Dąbrowski. Today it houses the Department of Geography and Regional Studies. Other blazon images Bearers, family members of the House of Sas The following family names are listed in the classical genealogical and heraldic reference "Korona Polska/Herbarz Polski (Crown of Poland/Polish Armorial) 1728–1846" authored by heraldist Kasper Niesiecki: Baczyński, Bandrowski, Baraniecki, Bereznicki, Biliński, Błazowski, Bojarski, Bratkowski, Bryliński, Brześciański, Buchowski, Chodakowski, Czołhański, Czolowski/Czolowscy, Daniłowicz, Długopolski, Dobrzański, Dubrawski, Dziedoszycki, Dziedziel, Hoszowski, Hrebnicki, Huhernicki, Jamiński, Jasiński, Jaworski, Kłodnicki, Komarnicki, Kropiwnicki, Kruszelnicki, Kulczycki, Lityński, Łucki, Mańczak, Manesterski, Matkowski, Mikulski, Mściszewski, Nowosielski, Odrzechowski, Orłowski, Podwysocki, Raszkowski, Rosźniatowski, Rudnicki, Siemiasz, Skotnicki, Strutyński, Strzelbicki, Sulatycki, Świstelnicki, Tarnawski, Tatomir, Terlecki, Tesmer, Tyssarowski, Uniatycki, Winnicki, Wisłocki, Witwicki, Wołkowicki, Wołosiecki, Woryski, Wysoczanski (Wytag z metryk Stanow Krol.Galic i Lodom.) , Zapłatyński, Zawisza, Zeliborski, Zesteliński, Zurakowski, Żukotyński. According to addendum added to "Herbarz Polski" by the 19th-century editor and publisher Bobrowicz, other authors, like Duńczewski, Kuropatnicki, Małachowski, Wielądek, assign the Sas coat of arms to the following noble families:" Brzuski, Charewicz, Husarzewski, Kumarnicki, Nechrebecki, Obertynski, Olewnicki, Pochorecki, Popiel, Sasimowski, Sasowski, Tyzdrowski. Bearers mentioned in other sources include: Uruski and Knihinicki. According to Aleksander Czolowski as well as Kasper Niesecki and Bobrowicz, Nanowski. <http://bcpw.bg.pw.edu.pl/Content/962/herbarz_t2_hpii.pdf></Herbarz polski Kaspra Niesieckiego, S. J. Powiększony dodatkami z ..., Volume 10> Notable individuals Notable bearers of this coat of arms include: House of Dragoș Baczewski family Leon Biliński Daniłowicz family Roman Danylovich (Prince of Black Ruthenia) Jan Daniłowicz, grandfather of King Jan III Sobieski Teofila Zofia Sobieska née Daniłowicz, mother of King Jan III Sobieski Mikołaj Daniłowicz Albin Dunajewski :pl:Józef Dwernicki Jadwiga Dzieduszycka Włodzimierz Dzieduszycki Jerzy Franciszek Kulczycki Jan Sas-Zubrzycki :pl:Seweryn Uruski Tadeusz Żukotyński Polish count and painter http://www.poles.org/db/Z_names/Zukotynski_T.html Józef Sas-Czułowski, Polish captain who fought in the Battle of Somosierra and was Adjutant to Jan Nepomucen Dziewanoski. Dr Mieczyslaw Jan de Sas Kropiwnicki (1912-1971): The first Polish veterinarian to perform a caesarean section on