Jean-Baptiste d'Autriche
Her father was Palatine of Hungary, and she spent a great deal of her childhood in the Buda Castle in Hungary. She lost her father at the age of ten. After her father's death, she became a ward of Archduke John of Austria at the Palais Augarten in Vienna. It was said that she was raised by her mother "as a boy". Marie Henriette was a vivid and energetic person with a strong will and a hot temperament, interested in riding.