Charles Michael, Duke of Mecklenburg (German: Carl Michael Herzog zu Mecklenburg; Russian: Михаил Георгиевич; 17 June [O.S. 5 June] 1863 – 6 December 1934) was an officer in the Imperial Russian Army, heir presumptive to the throne of Mecklenburg-Strelitz and from 1918 head of the Grand Ducal House
Adolphus Frederick VI, Grand Duke of Mecklenburg-Strelitz (1882–1918). Duke Karl Borwin of Mecklenburg-Strelitz (Karl Borwin Christian Alexander Arthur, Herzog von Mecklenburg-Strelitz;  10 October 1888 – 24 August 1908); killed in a duel with his brother-in-law Count George Jametel, defending his sister's honor.
The Grand Duchy of Mecklenburg-Strelitz was a territory in Northern Germany, held by the younger line of the House of Mecklenburg residing in Neustrelitz.Like the neighbouring Grand Duchy of Mecklenburg-Schwerin, it was a sovereign member state of the German Confederation and became a federated state of the North German Confederation and finally of the German Empire upon the unification of 1871.
Frederick Francis III, Grand Duke of Mecklenburg-Schwerin (19 March 1851 – 10 April 1897) he married Grand Duchess Anastasia Mikhailovna of Russia on 24 January 1879. They had three children. Duke Paul Frederick of Mecklenburg-Schwerin (19 September 1852 – 17 May 1923) he married Princess Marie of Windisch-Graetz . on 5 May 1881.
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.
Joseph, Duke of Saxe-Altenburg: 26. Charles II, Grand Duke of Mecklenburg: 13. Duchess Charlotte Georgine of Mecklenburg-Strelitz: 27. Princess Friederike of Hesse-Darmstadt: 3. Princess Elisabeth of Saxe-Altenburg: 28. Frederick II Eugene, Duke of Württemberg = 18: 14. Duke Louis of Württemberg: 29. Friederike Dorothea of Brandenburg-Schwedt ...
Frederick I, Grand Duke of Baden: 10. Gustav IV Adolf, King of Sweden: 5. Princess Sophie of Sweden: 11. Princess Frederica of Baden: Frederick II, Grand Duke of Baden: 12. Frederick William III, King of Prussia: 6. Wilhelm I, German Emperor: 13. Duchess Louise of Mecklenburg-Strelitz: 3. Princess Louise of Prussia: 14. Charles Frederick, Grand ...