Princess Irina Alexandrovna, granddaughter of Tsar Alexander III and first cousin once removed of Tsar Nicholas II, married Felix Yusupov on February 22, 1914, in the Chapel of the Moika Palace. The lavish wedding was attended by the imperial family and the high society of Saint Petersburg.
Decoding the Enigma of Felix Yusupov: A Riveting Russian Aristocratic Challenge