The Brühl Palace, formerly known as Sandomierski Palace, was a palatial residence standing at Piłsudski Square, in central Warsaw, Poland. It was one of the largest palaces and one of the finest examples of rococo architecture in pre-World War II Warsaw.

Prince Jerzy Ossoliński h. Topór was a Polish nobleman (szlachcic), Crown Court Treasurer from 1632, governor (voivode) of Sandomierz from 1636, Reichsfürst since 1634, Crown Deputy Chancellor from 1639, Great Crown Chancellor from 1643, sheriff (starost) of Bydgoszcz (1633), Lubomel (1639), Puck and Bolim (1647), magnate, politician, statesman and diplomat. Famous for being extensively educated, he was a skillful politician and a persuasive public speaker.