Note 416 — CANTO THE FOURTH[375]

[Of the ancient family of Este, Marquesses of Tuscany, Azzo V. was the first who obtained power in Ferrara in the twelfth century. A remote descendant, Nicolo III. (b. 1384, d. 1441), founded the University of Parma. He married for his second wife Parisina Malatesta (the heroine of Byron's Parisina, published February, 1816), who was beheaded for adultery in 1425. His three sons, Lionel (d. 1450), the friend of Poggio Bracciolini; Borso (d. 1471), who established printing in his states; and Ercolo (d. 1505), the friend of Boiardo,—were all patrons of letters and fosterers of the Renaissance. Their successor, Alphonso I. (1486-1534), who married Lucrezia Borgia, 1502, honoured himself by attaching Ariosto to his court, and it was his grandson, Alphonso II. (d. 1597), who first befriended and afterwards, on the score of lunacy, imprisoned Tasso in the Hospital of Sant' Anna (1579-86).]