Anastasia Nikoláyevna nació el 5 de junio de 1901 en el palacio de Peterhof, Rusia, según el calendario juliano, vigente en ese país hasta 1918.Cuando Anastasia nació, sus padres y el resto de su familia se sintieron decepcionados por haber tenido una cuarta hija (tras Olga, Tatiana y María).
Grand Duchess Maria Alexandrovna of Russia (Russian: Мария Александровна; 17 October [O.S. 5 October] 1853 – 24 October 1920) was the fifth child and only surviving daughter of Emperor Alexander II of Russia and Princess Marie of Hesse and by Rhine; she was Duchess of Edinburgh and later Duchess of Saxe-Coburg and Gotha as the wife of Alfred, Duke of Saxe-Coburg and Gotha.
Early life. Grand Duchess Maria Pavlovna Romanova of Russia was born on 16 February 1786 in Saint Petersburg as the fifth child and third daughter of Tsesarevich Paul Petrovich of Russia and his second wife, Tsesarevna Maria Feodorovna (1754–1801), born Duchess Sophie Dorothea of Württemberg (1759–1828).
Maria Vladimirovna is a patrilineal descendant of Alexander II of Russia, who is also a male-line descendant of Elimar I, Count of Oldenburg.. When Vladimir Kirillovich died on 21 April 1992, his daughter Maria claimed to succeed him as head of the Russian Imperial Family on the grounds that she was the only child of the last male dynast of the Imperial house according to the Romanovs' Pauline ...
The Chicxulub crater is an impact crater buried underneath the Mexican Yucatán Peninsula, with its center located offshore, near the town of Chicxulub.The crater is about 180 kilometers (110 mi) in diameter, making it one of the largest confirmed impact structures in the world; the asteroid whose impact (animation shown) formed the crater was at least 10 km (6 mi) in diameter.