Frederick Francis II
…Frederick of Mecklenburg-Schwerin (19 September 1852 – 17 May 1923) he married Princess Marie of Windisch-Graetz on 5 May 1881. They had five children. Duchess Marie of Mecklenburg-Schwerin (14 May 1854 – 5 September 1920) she married Grand Duke Vladimir Alexandrovich of Russia on 28 August 1874. They had five children. Duke Nikolaus of…