Italian cardinal from a distinguished lineage. He was a theologian, antiquarian and historian.
 
LS - Letter Signed, one page folded, 28 May 1796. Addressed to Costa di Montafia of Turin, the brother of Cardinal Vittorio Maria Baldassare Gaetano Costa d'Arignano, archbishop of Turin. Letter of condolence on the death of his brother. Usual folds and light toning; overall, very good.