Her HighnessDuchess Frederica of Mecklenburg-Strelitz was born in Hanover, the fifth daughter of Charles II, Duke of Mecklenburg-Strelitz and his first wife, Frederica (1752-1782), the daughter of George William, Prince of Hesse-Darmstadt. Her father assumed the title of Grand Duke of Mecklenburg on 18 June1815. Duchess Frederica was the niece of her future mother-in-law, Queen Charlotte (formerly Duchess Charlotte of Mecklenburg-Strelitz).
Fourteen months after her second husband's death, she was married for a third time on 29 May1815 at the parish church of Neustrelitz, Germany, and again on 29 August1815 at Carlton House, London to His Royal HighnessThe Prince Ernest Augustus, Duke of Cumberland.
The Duchess of Cumberland became Queen of Hanover upon the ascension of her third husband to the Hanoverian throne on 20 June1837. Queen Frederica of Hanover died in 1841 at Hanover and was buried in the Chapel at Schloss Herrenhausen.
Duchess Frederica married firstly His Royal Highness Prince Louis Charles of Prussia (called Prince Ludwig, 5 November 1773-23 December 1796), the younger son of Frederick William II of Prussia, on 26 December 1793, at the Royal Palace, Berlin. This marriage was dissolved in 1796
Duchess Frederica of Mecklenburg-Strelitz (3 March 1778 – 29 June 1841), Duchess of Cumberland and later Queen of Hanover, was the consort of Ernest Augustus I of Hanover, the fifth son and eighth child of George III and Queen Charlotte.
Duchess Frederica of Mecklenburg-Strelitz (3 March 1778 – 29 June 1841), Duchess of Cumberland and later Queen of Hanover, was the consort of Ernest Augustus I of Hanover, the fifth son and eighth child of George III and Queen Charlotte.