Alexandra Feodorovna (Alix of Hesse)
His Imperial Highness Tsarevich Alexei Nikolaevich Romanov was born on August 12, 1904, in the Peterhof Palace, St. Petersburg, Russia. He was the youngest child and only son of Their Imperial Majesties Tsar Nicholas II and Tsaritsa Alexandra Fyodorovna. imdb.com