Duchy of Castro
The Duchy of Castro was a fiefdom in central Italy formed in 1537 from a small strip of land on what is now Lazio's border with Tuscany, centred on Castro, Lazio, a fortified city on a tufa cliff overlooking the Fiora River which was its capital and ducal residence. Technically a vassal state to the Papal States, it in fact enjoyed de facto independence under the rule of the House of Farnese until 1649, when it was subsumed back into the Papal States and administered by the House of Stampa di Ferentino.
Duchy of Castro
Motto: Castrum civitas fidelis
The Duchy of Castro in a map by Willem Blaeu, 1640.
|Status||Vassal of the Papal States|
|Common languages||Latin, Italian|
|Pier Luigi Farnese (first)|
|Ranuccio II Farnese (last)|
|Historical era||Early modern era|
• Created by Pope Paul III
• Disestablished. Ranuccio II is forced to cede the lands back to Pope Innocent X
|Today part of||Italy|
The title of Duke of Castro has been held since the late 1860s by the claimant to the headship of the House of Bourbon-Two Sicilies, since the Kingdom of the Two Sicilies was annexed to the newborn Kingdom of Italy. Prince Carlo, Duke of Castro currently holds the tile.
It was created a duchy by Pope Paul III (1534–1549) in the bull Videlicet immeriti on 31 October 1537, with his son Pier Luigi Farnese and his firstborn male heirs as its dukes. It only lasted little more than 110 years and was eclipsed by the Farnese's possessions in Parma. It stretched from the Tyrrhenian Sea to the Lago di Bolsena, in the strip of land bounded by the river Marta and the river Fiora, stretching back to the Olpeta stream and the lago di Mezzano, from which the Olpeta flows. The duchy of Latera and county of Ronciglione were annexed to it.
Wars of CastroEdit
List of Dukes of CastroEdit
- Lunario Romano, Palazzi Municipali del Lazio 1984