Este, House Of

Princely family of Lombard origin that played a great part in the history of medieval and Renaissance Italy. It first came to the front in the wars between the Guelfs and Ghibellines during the 13th century. As leaders of the Guelfs, Estensi princes received at different times Ferrara, Modena, Reggio, and other fiefs and territories. Members of the family ruled in Ferrara