Arms of the House of Boncompagni as Princes of Piombino

Piombino

In use since 1701?

Blazon: Gules a demi-dragon rampant or, on a chief of the field two keys in saltire, argent and or, surmounted by an umbraculum of the last, all bound in cord azure

In 1701, Gregorio Boncompagni’s marriage to Ippolita Ludovisi allowed him to claim the title Prince of Piombino. It had previously been held by Ippolita’s eldest brother Giovanni and then passed to her elder sister Olimpia when he died in 1699. Olimpia died a year later, and the title passed to her sister, and then by right of marriage, her husband. The Boncompagni-Ludovisi family would retain the principality until the French claimed it in the Battle of Marengo in 1800.

The arms in the chief are those of the Gonfalonier of the Church, though it is not clear when they became associated with the principality. It may have been during the brief window of 1501-1503 when Cesare Borgia briefly controlled the area during his tenure as Gonfalonier.

Advertisements

One thought on “Arms of the House of Boncompagni as Princes of Piombino

  1. Pingback: Arms of the House of Boncompagni-Ludovisi as Princes of Piombino | European Heraldry

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s