谁嫁给了Alfonso II d'Este, Duke of Ferrara？

Alfonso II d'Este (22 November 1533 – 27 October 1597) was Duke of Ferrara from 1559 to 1597. He was a member of the House of Este.

Lucrezia de' Medici (14 February 1545 – 21 April 1561) was a member of the House of Medici and by marriage Duchess consort of Ferrara, Modena and Reggio from 1558 to 1561.

Married to the intended husband of her elder sister Maria, who died young, her marriage was short and unhappy. The Duchess died of pulmonary tuberculosis, but almost immediately after her death there were rumors that she had been poisoned on the orders of her husband. That suspicion inspired the English poet Robert Browning to create a dramatic monologue in verse "My Last Duchess" (1842).

Barbara of Austria (30 April 1539 – 19 September 1572), was an Archduchess of Austria as a member of the House of Habsburg and by marriage Duchess consort of Ferrara, Modena and Reggio during 1565–1572.

Margherita Barbara Gonzaga (27 May 1564 – 6 January 1618), was an Italian noblewoman, Duchess consort of Ferrara, Modena and Reggio between 1579 and 1597 by marriage to Alfonso II d'Este, Duke of Ferrara, Modena and Reggio. She was a significant cultural patron in Ferrara and Modena.

She acted as Regent for the Duchy of Montferrat during the absence of her brother in 1610 and in 1602, as well as the de facto Regent of the Duchy of Mantua and Montferrat in the period between the death of her nephew in 1612 and the enthronement of her other nephew.