Grand Duke Paul Alexandrovich of Russia [SEP] father
Grand Duke Paul Alexandrovich of Russia
Grand Duke Paul Alexandrovich of Russia (; 3 October 1860 – 28 January 1919) was the sixth son and youngest child of Emperor Alexander II of Russia by his first wife, Empress Maria Alexandrovna. He was a brother of Emperor Alexander III and uncle of Nicholas II, Russia's last monarch.
He entered the Russian Army, was a general in the Cavalry and adjutant general to his brother Emperor Alexander III, and a Knight of the Order of St. Andrew. In 1889,
He married Grand Duchess Elena Vladimirovna of Russia (1882–1957), daughter of Grand Duke Vladimir Alexandrovich of Russia and Marie of Mecklenburg-Schwerin, the only sister of the future Russian imperial pretender, Grand Duke Cyril Vladimirovich, and his second cousin through his mother Olga Constantinovna of Russia and her father Vladimir Alexandrovich of Russia, on 29 August 1902 in Tsarskoye Selo, Russia. 
They had three daughters:
- Princess Olga of Greece and Denmark (1903–1997); married Prince Paul of Yugoslavia.
- Princess Elizabeth