Born Camillo Borghese in Rome in 1550, Paul V reigned as pope from 1605 until his death in 1621. He also financed the completion of St. Peter's Basilica, Manuscript DS, in Italian, signed “Camillo Borghese,” one page, 8 x 11, July 20, 1590. Untranslated document, signed at the conclusion in brown ink. Previous storage folds, pencil notation along bottom, rough right edge, and a few light creases along bottom, otherwise fine condition. RRAuction COA.