534–1559).
Torquato Tasso in the St. Ann's hospital of Ferrara, by Eugène Delacroix.
His son Alfonso II married Lucrezia, daughter of grand-duke Cosimo I of Tuscany, then Barbara, sister of the emperor Maximilian II and finally Margherita Gonzaga, daughter of the duke of Mantua. He raised the glory of Ferrara to its highest point, and was the patron of Tasso, Guarini, and Cremonini – favouring, as the princes of his house had always done, the arts and sciences. During the reign of Alfonso II, Ferrara once again developed an opulent court with an impressive musical establishment, rivaled in Italy only by the adjacent city of Venice, and the traditional musical centers such as Rome, Florence and Milan. Composers such as Luzzasco Luzzaschi, Lodovico Agostini, and later Carlo Gesualdo, represented the avant-garde tendency of the composers there, writing for gifted virtuoso performers, including the famous concerto di donne — the three virtuoso female singers Laura Peverara, Anna Guarini, and Livia d'Arco. Vincenzo Galilei praised the work of Luzzaschi, and Girolamo Frescobaldi studied with him.
The city was much affected by the 1570 Ferrara earthquake.
Alfonso had no legitimate male heir, and in 1597 Ferrara was claimed as a vacant fief by Pope Clement VIII, as was also Comacchio.
Modern history
Ferrara remained a part of the Papal States from 1598 to 1859, when it became part of the Kingdom of Italy. A fortress was constructed by Pope Paul V on the site of the castle called "Castel Tedaldo", at the south-west angle of the town, that was occupied by an Austrian garrison from 1832 until 1859. All of the fortress was dismantled following the birth of the Kingdom of Italy and the bricks used for new constructions all over the town.
On August 23, 1944, the Ferrara synthetic rubber plant was a target of Strategic bombing during World War II
