catherine i of russia wikipedia - EAS
Prince Dmitri Alexandrovich of Russia - Wikipedia
https://en.wikipedia.org/wiki/Prince_Dmitri_Alexandrovich_of_RussiaWebEarly life. Prince Dmitri Alexandrovich Romanov was born at the Gatchina Palace, near Saint Petersburg, Russia on 15 August 1901. He was the fourth son and fifth child among seven siblings. His parents, Grand Duke Alexander Mikhailovich (1866–1933) and Grand Duchess Xenia Alexandrovna (1875–1960), were first cousins once removed. …
Maria Alexandrovna (Marie of Hesse) - Wikipedia
https://en.wikipedia.org/wiki/Maria_Alexandrovna_(Marie_of_Hesse)WebMaria Alexandrovna (Russian: Мария Александровна), born Princess Marie of Hesse and by Rhine (8 August 1824 – 3 June 1880), was Empress of Russia as the first wife and political adviser of Emperor Alexander II.She was one of the founders of the Russian Red Cross Society.. The legal daughter of Grand Duke Ludwig II of Hesse and Princess …