Princess Enrichetta d'Este was a Duchess of Parma by marriage to her cousin Antonio Farnese, Duke of Parma. She was the Regent of Parma in 1731 during her alleged pregnancy in the interregnum after her husband's death. Wikipedia
Born: February 27, 1702, Palazzo Ducale di Modena, Modena, Italy
Died: January 30, 1777 (age 74 years), Fidenza, Italy
Great-grandparents: Anne Gonzaga, Isabella of Savoy, Anna Colonna, and more
Spouse: Antonio Farnese, Duke of Parma (m. 1728)