Upon their marriage, Augusta became Duchess of Cambridge. They had three children. From 1818 until the accession of Queen Victoria, and the separation of the British and Hanoverian crowns in 1837, the Duchess of Cambridge lived in Hanover, where the Duke served as viceroy on behalf of his brothers, George IV and William IV.
Princess Louise Augusta of Denmark and Norway (7 July 1771 – 13 January 1843) was the daughter of the Queen of Denmark, Caroline Matilda of Great Britain. Though officially regarded as the daughter of King Christian VII , it is widely accepted that her biological father was Johann Friedrich Struensee , the king's royal physician and de facto regent of the country at the time of her birth. 
Queen Victoria (born Alexandrina Victoria (24 May 1819 – 22 January 1901) was Queen of the United Kingdom of Great Britain and Ireland from 1837 to 1901. She was born to a German princess and an English prince.