Montferrat had been elevated to a Duchy…
1575 CE
Montferrat had been elevated to a Duchy in 1574.
The following year, Guglielmo Gonzaga, the second son of Federico II Gonzaga of Mantua and Margaret Palaeologina of Montferrat, becomes its first duke.
1575 CE
Montferrat had been elevated to a Duchy in 1574.
The following year, Guglielmo Gonzaga, the second son of Federico II Gonzaga of Mantua and Margaret Palaeologina of Montferrat, becomes its first duke.