"Archduchess Maria Johanna of Austria (English: Maria Joanna Gabriella Josepha Antonia; German: Maria Johanna Gabriele Josefa Antonia; 4 February 1750 – 23 December 1762) was an Archduchess of Austria and Princess of Tuscany, Hungary and Bohemia as the eleventh child and eighth daughter of Francis Stephen of Lorraine, Holy Roman Emperor and Maria Theresa. She was described as likeable and good-natured, but died aged 12 of smallpox." - (en.wikipedia.org 28.05.2022)
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