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In page Duchess Elisabeth of Württemberg:

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At the age of fifteen, she was summoned by the Holy Roman Emperor, Joseph II, to Vienna.[3] There, she was educated in a convent of the Salesian sisters converted to Roman Catholicism in anticipation for her marriage to Joseph's nephew Francis, the son of his heir presumptive Leopold. They were married in Vienna on 6 January 1788. At this time, Emperor Joseph was in ill health; the young archduchess became close to the emperor and brightened his last years with her youthful charm.[citation needed]