https://en.wikipedia.org/wiki/Princess_Cecilie_of_Baden
Princess Cäcilie was 17 years old when her family arranged her marriage to Grand Duke Michael Nikolaievich of Russia, the youngest son of Tsar Nicholas I of Russia.The details of their courtship are not known, however, theirs was a love match. In 1856 her brother, Frederick I, Grand Duke of Baden married Princess Louise of Prussia, a daughter of the reigning Crown …