Maria Theresa of Austria-Este, Queen of Sardinia
Maria Theresa of Austria-Este was Queen of Sardinia as the wife of Victor Emmanuel I of Sardinia. She was born an archduchess of Austria-Este and a princess of Modena as the daughter of Ferdinand Karl, Archduke of Austria-Este, and Maria Beatrice d'Este, Duchess of Massa. Her husband’s reign as King of Sardinia ended in abdication in 1821, when he elected his brother Charles Felix king after a liberal revolution, during which Victor Emmanuel proved unwilling to accept a liberal constitution. She was a part of the then newly-founded House of Austria-Este.
Maria Theresa with her husband and their daughters Maria Anna, Maria Teresa and Maria Cristina.
Victor Emmanuel I was the Duke of Savoy, King of Sardinia and ruler of the Savoyard states from 4 June 1802 until his reign ended in 1821 upon abdication due to a liberal revolution. Shortly thereafter, his brother Charles Felix ascended the throne as the new King of Sardinia. Victor Emmanuel was the son of King Victor Amadeus III of Sardinia and his wife, Maria Antonia Ferdinanda of Spain. In 1789, he married Maria Theresa of Austria-Este, with whom he had seven children, including the future Empress of Austria.
Victor Emmanuel I by Tommaso Lorenzone
Portrait of Victor Emmanuel I, by Luigi Bernero
Sardinian coins minted during Victor Emmanuel I’s reign, c. 1814
Portrait of Victor Emmanuel I with his family, c. 1813–14