Wladyslaw Tomasz Rawicz-Ostrowski (1790-1869) was a Polish nobleman (szlachcic) and Count since 1798.
Władysław Ostrowski
The Hôtel Lambert is an hôtel particulier, a grand mansion townhouse, on the Quai Anjou on the eastern tip of the Île Saint-Louis, in the 4th arrondissement of Paris. In the 19th century, the name Hôtel Lambert also came to designate a political faction of Polish exiles associated with Prince Adam Jerzy Czartoryski, who had purchased the Hôtel Lambert.
Hôtel Lambert in 2010
Floor plan of Louis Le Vau's Hôtel Lambert
The Galerie d'Hercule, decorated by Charles Le Brun.
"Chopin's Polonaise - Ball at Hôtel Lambert in Paris," by Teofil Kwiatkowski. Chopin plays while Czartoryski (left) listens. Decorative vaulting was temporary.