ARMS: Blue with gold peacock, front view displaying open tail.

The Arms was awarded together with the title of Count by King Decree to Gaetano, son of Federico, brother of the Minister Giuseppe. The title was transmissible to all male primogeniture starting from his nephew Nicola, son of his brother Giuseppe. 

Source: V. Spreti - Enciclopedia Storico-Nobiliare - Milano 1927, 1933