Who dated Elizabeth Alexeievna (Louise of Baden)?

Elizabeth Alexeievna (Russian: Елизавета Алексеевна; romanization: Elizaveta Alekseyevna; 24 January [O.S. 13 January] 1779 – 16 May [O.S. 4 May] 1826), born Princess Louise of Baden (German: Luise Marie Auguste von Baden), was Empress of Russia during her marriage to Emperor Alexander I.

Adam Jerzy Czartoryski (14 January 1770 – 15 July 1861), also known as Adam George Czartoryski, was a Polish nobleman, statesman, diplomat and author who served as Chairman of the Council of Ministers of the Russian Empire.

The son of a wealthy prince, he began his political career as a foreign minister to Emperor Alexander I of Russia after Poland was partitioned by Russia, Prussia and Austria. He later became a leader of the Polish government in exile during and after the failed November Uprising (1830–1831) and a bitter opponent of Alexander's successor, Nicholas I. In exile, he advocated for the reestablishment of a sovereign Polish state, which also stimulated early Balkan and Belgian nationalism, and intensified their desire for independence.

Czartoryski was a dedicated patron of arts and greatly contributed to the Czartoryski Collection. In 1798, he purchased one of Poland's most important national treasures – Leonardo da Vinci's Lady with an Ermine, which he brought as a gift for his mother from Italy.