Princess Adelheid of Hohenlohe-Langenburg

Princess Adelheid of Hohenlohe-Langenburg (20 July 1835 – 25 January 1900) was Duchess of Schleswig-Holstein-Sonderburg-Augustenburg, a niece of Queen Victoria of the United Kingdom, first cousin of King Edward VII, and the mother-in-law of Emperor Wilhelm II of Germany. She is the most recent common matrilineal ancestress (directly through women only) of Carl XVI Gustaf of Sweden and Felipe VI of Spain. Early life Adelheid was born the second daughter of Ernst I, Prince of Hohenlohe-Langenburg by his wife Princess Feodora of Leiningen, who was the older, maternal half-sister of the British Queen Victoria. Napoleon III's proposal of marriage In 1852, not long after Napoléon III became Emperor of France, he made a proposal of marriage to Adelheid's parents after he had been rebuffed by Princess Carola of Sweden. Although he had never met her, the political advantages of the marriage for the Emperor were obvious. It would provide dynastic respectability for the Bonaparte line, and could promote a closer alliance between France and Britain, because Adelheid was Queen Victoria's niece. At the same time, she was not officially a member of the British royal family, so the risk of refusal was small. Adelheid could be expected to be grateful enough for her good fortune to convert to Roman Catholicism. As it turned out, the proposal horrified Queen Victoria and Prince Albert, who preferred not to confer such hasty legitimacy upon France's latest "revolutionary" regime — the durability of which was deemed dubious — nor to yield up a young kinswoman for the purpose. The British court maintained a strict silence toward the Hohenlohes during the marriage negotiations, lest the Queen seem either eager for or repulsed by the prospect of Napoléon as a nephew-in-law.