Duchy of Montferrat
From Warlike
The Duchy of Montferrat was a state located in Northern Italy. It was created out of what was left of the medieval March of Montferrat after the last Palaeologus heir had died (1533) and the margraviate had been briefly controlled by the Emperor Charles V. After that brief interlude, it passed by marriage of the last heiress, Margaret of Montferrat, to the House of Gonzaga, already dukes of Mantua. In 1574 the fief was elevated from marquisate to duchy.
