Quem namorou Marianne Koberwein?

Anna Maria "Marianne" Charlotta Koberwein née Rutenskiöld (Stockholm, 15 December 1791 - Pushkin, Saint Petersburg, August 2, 1856) was a Swedish and later Russian Empire courtier. She is known for her affair with Nicholas I of Russia.

She was the daughter of the Swedish nobleman Gustavus Adolphus Rutenskiöld (1758-1802) and daughter of a operasinger, cavalry quartermaster, actress Ulrika Charlotta Stenborg (b. 1772). She served as a lady-in-waiting to the Swedish queen Frederica of Baden, who was married to Gustav IV Adolf of Sweden, and when Gustav IV Adolf was deposed in 1809, she continued her service to Frederica in Karlsruhe.

She was subsequently employed by Frederica's sister Elizabeth Alexeievna (Louise of Baden), empress of Russia. At the Russian court, she became acquainted with, then heir presumptive and married, Nicholas I of Russia, with whom she had a daughter, Joséphine Youzia Koberwein (1825–1893): in parallel, she married in 1820's (Joseph) Vassiliévitch Koberwein (1789-1854), from whom she divorced soon after.

Joséphine Youzia Koberwein was born on May 12, 1825, in the Smolensk province. Officially, Yuziya is the daughter of Joseph Vasilyevich (Osip Ventseslavovich) Koberwein, an undercover police agent. On January 3, 1849, she married the painter Joseph Fricero in Marseille. Just like him, she was engaged in painting. They had four sons: Alexander (1850-1904), Nikolai (1853-1884), Michael (1858-1914) and Emmanuel (1861-1880), whose descendants still live in Nice. She died on February 23, 1893, in Nice. She was buried in the Fricero family grave in the Russian cemetery in Nice.

Nicolau I (em russo: Николай Павлович Романов; romaniz.: Nikolai Pavlovich Romanov; Gatchina, 6 de julho de 1796 – São Petersburgo, 2 de março de 1855) foi o Imperador da Rússia, Rei da Polônia e Grão-Duque da Finlândia de 1825 até sua morte. Era o penúltimo filho do imperador Paulo I e sua segunda esposa Sofia Doroteia de Württemberg, tendo ascendido ao trono após a morte de seu irmão mais velho Alexandre I. Nicolau é mais lembrado como um conservador cujo reinado foi marcado por uma grande expansão territorial, repressão de dissidentes, estagnação econômica, políticas ruins de administração, burocracia e guerras frequentes que culminaram na derrota russa durante a Guerra da Criméia.

Durante seu governo tentou eliminar os movimentos nacionalistas, perpetuar os privilégios da aristocracia e impedir o avanço do liberalismo. Também reprimiu a insurreição dezembrista em 1825 e apoiou a Áustria no controle da revolta húngara de 1848, o que lhe valeu o epíteto de o Guarda da Europa.