Abdul-Vahed Niyazov
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Princess Maria of Greece and Denmark
Princess Maria of Greece and Denmark  (3 March 1876 – 14 December 1940) was a daughter of King George I of Greece and his wife Grand Duchess Olga Constantinovna of Russia.
She was a sister of King Constantine I of Greece and a first cousin of Tsar Nicholas II of Russia.
Born as a princess of Greece and Denmark, she was educated in Athens by private tutors.
Her father instilled in her a great love for Greece and throughout her life, she remained a fervent patriot.
She married Grand Duke George Mikhailovich of Russia, her first cousin once removed, who courted her for five years.
The wedding took place in 1900 in Corfu.
The couple settled in St. Petersburg and they had two daughters: Princesses Nina (1901 -1974) and Xenia of Russia (1903 -1965).
Grand Duke George Mikhailovich had a house built for her in Crimea and he was a devoted father and husband, but the marriage was unhappy.
Princess Maria, known upon her marriage as Grand Duchess Maria Georgievna of Russia, neither get to love her husband nor her adopted country.
Longing for her native Greece, she never adapted to live in Russia.
Over the years, she became estranged from her husband taking any opportunity to spend time abroad.
At the outbreak of World War I, she was vacationing in England with her daughters and chose not to return to Russia.
During the conflict, she was a patron of three military hospitals in Harrogate, which she financed generously.
Her husband was trapped in Russia after the revolution and he was shot by the Bolsheviks with several other Romanov relatives in January 1919.
In her widowhood, deprived of her Russian income, Princess Maria faced serious financial difficulties.
She returned to live in Greece with her daughters in 1920.
There, she began a relationship with Admiral Perikles Ioannidis, who had been the commander of the ship that she took at her return to Athens.
They were married in 1922.
The proclamation of the Second Hellenic Republic in 1924, sent her into exile.
The princess returned to live in Britain for a couple of years and she settled in Rome in 1926 with her second husband.
She lived in Italy for over a decade until the outbreak of the Greco-Italian War in 1940 forced her to return to her native Greece.
She was in poor health and was cared for by her nephew King Paul of Greece and his wife Frederica.
She died, as the Greek royal family was about to leave for exile.
She left a book of memoirs, published posthumously by her grandchildren with the title "A Romanov Diary".
Grand Duke Nicholas Konstantinovich of Russia
Grand Duke Nicholas Constantinovich of Russia( 14 February 1850 – 26 January 1918) was the first- born son of Grand Duke Konstantin Nikolayevich and Grand Duchess Alexandra Iosifovna of Russia and a grandson of Nicholas I of Russia.
Prince Dmitri Alexandrovich of Russia
Prince Dmitri Alexandrovich of Russia( 15 August 1901 – 7 July 1980) was the fourth son and fifth child of Grand Duke Alexander Mikhailovich of Russia and Grand Duchess Xenia Alexandrovna of Russia.
He was a nephew of Tsar Nicholas II of Russia.
Grand Duke Nicholas Mikhailovich of Russia
Grand Duke Nicholas Mikhailovich of Russia( 26 April 1859 – 28 January 1919) was the eldest son of Grand Duke Michael Nikolaevich of Russia and a first cousin of Alexander III.
A scholar and an eminent historian, he made many valuable contributions to the study of Russian history in the reign of Tsar Alexander I.
His works, published in Russian and French, include: diplomatic documents of Tsar Alexander I and Napoleon; a life of Tsar Alexander's close friend, Pavel Strogonov; and biographical studies of Alexander I and his wife Elizabeth Alexeievna.
A political liberal, he veered towards what he called" authoritarian republicanism".
He fought tirelessly for reform from within the system.
His reformist views made him an oddball within his own family, and contemporary recognition of his accomplishments came more from abroad than at home.
He was a member of the French Academy, Honorary Doctor of History and Philosophy from the University of Berlin, Honorary Doctor of History from Moscow University, and President of the Imperial Russian Historical Society, the Society of Pomology and the Russian Geographic Society.
He fell from favour during the last part of the reign of Nicholas II, as Empress Alexandra disliked him for his liberal views.
As the political situation in Russia worsened, he urged the Tsar to implement reforms, and he even participated in discussions of a palace coup.
After the fall of the monarchy, he was exiled to Vologda.
He was later imprisoned by the Bolsheviks in Petrograd and shot outside the St Peter and St Paul Fortress along with his brother Grand Duke George Mikhailovich and his cousins Grand Duke Dimitri Konstantinovich and Grand Duke Paul Alexandrovich.
Grand Duchess Maria Vladimirovna of Russia
Grand Duchess Maria Vladimirovna of Russia (born 23 December 1953 in Madrid) has been a claimant to the headship of the Imperial Family of Russia (who reigned as Emperors and Autocrats of All the Russias from 1613 to 1917) since 1992.
Although she has used Grand Duchess of Russia as her title of pretence with the style Imperial Highness throughout her life, her right to do so is disputed.
She is a great-great-granddaughter in the male line of Emperor Alexander II of Russia.
Prince Nikita Alexandrovich of Russia
Prince Nikita Alexandrovich of Russia( 13 January 1900 – 12 September 1974) was the third son and fourth child of Grand Duke Alexander Mikhailovich of Russia and Grand Duchess Xenia Alexandrovna of Russia.
He was a nephew of Tsar Nicholas II of Russia.
Born in Imperial Russia during the reign of his uncle, Prince Nikita escaped the fate of many of his relatives who were killed by the Bolsheviks.
He left Russia in April 1919, at age nineteen.
In 1922 he married Countess Maria Vorontsova- Dashkova.
The couple had two children.
Grand Duke Alexei Mikhailovich of Russia
Grand Duke Alexei Mikhailovich of Russia( Russian: Алексей Михайлович)( 28 December 1875 – 2 March 1895) was the sixth son and youngest child of Grand Duke Michael Nicolaievich of Russia and a first cousin of Alexander III of Russia.
He was destined to follow a career in the Russian Navy, but he died in his youth of tuberculosis.
Grand Duke George Mikhailovich of Russia
Grand Duke George Mikhailovich of Russia (born 13 March 1981) is the heir apparent to Maria Vladimirovna, Grand Duchess of Russia, a claimant to the disputed Headship of the Imperial Family of Russia.
She attributes to him the title of "Tsesarevich" and he bears, as a title of pretence, the prefix of "Grand Duke" with the style of Imperial Highness; as a cadet member of the branch of the House of Hohenzollern which formerly ruled the German Empire and Kingdom of Prussia, he is also traditionally entitled "Prince of Prussia" with the style of Royal Highness.
Grand Duke George Mikhailovich of Russia (1863–1919)
Grand Duke George Mikhailovich of Russia (23 August 1863 – 28 January 1919) was a son of Grand Duke Michael Nikolaevich of Russia and a first cousin of Emperor Alexander III.
He was a General in the Russian army in World War I. During the Russian Revolution, he was imprisoned by the Bolsheviks and shot by a firing squad, along with his brother, Grand Duke Nicholas Mikhailovich, and his cousins Grand Dukes Paul Alexandrovich and Dmitry Konstantinovich.

Question: Where was the mother of Grand Duke George Mikhailovich Of Russia born?
Answer: Madrid