House of Colonna
Cadet branch of the House of Tusculum
- Coat of Arms
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House of Colonna
Patricians of Rome
Lords of Colonna, Palestrina, Zagarolo and Genazzano
Ancient arms -
House of Colonna
Counts of Palazzuolo, Pacentro
and Ceccone
Dukes and Princes of Paliano
Princes of Salerno, Stigliano
and Carbognano
Arms after 1328