Born in Civitanova Marche, then in the March of Ancona, Caro became tutor to the wealthy family of Lodovico Gaddi in Florence, and then secretary to Lodovico's brother Giovanni. At Gaddi's death, he entered the service of the Farnese family, and became confidential secretary to Pier Luigi Farnese, Duke of Parma, and to his sons, Duke Ottavio and Cardinals Ranuccio and Alexander.
Caro's most important work were his translations (see below). He is also the author of poems, sonnets, and a comedy called Gli Straccioni. His work additionally includes two clever jeux d'esprit: La Fichelde, in praise of figs, and a eulogy of the big nose of Leoni Ancona, a local figure. His poetry is noted for the freedom and grace of its versification, so that many claim that he brought verso sciolto to its highest form in Italy. Letters he wrote, both in his own name and on behalf of the Cardinals Farnese, are considered remarkable for both the baseness they display and for their euphemistic polish and elegance.
Caro's fame was diminished because of the virulence with which he attacked Lodovico Castelvetro in one of his canzoni, and by his meanness for denouncing him to the Church for translating some of the writings of Philipp Melanchthon, an associate of Martin Luther.
Annibal Caro published a translation of the Aeneid which was much admired by contemporaries, and still is read with pleasure by the lovers of the Italian language. Another translation which remained the standard one for several centuries is that of Daphnis and Chloe, the novel by Longus.
- "Vita di Annibale Caro". 500AnnibalCaro. 2007. Retrieved 7 January 2013. (Italian)
- This article incorporates text from a publication now in the public domain: Chisholm, Hugh, ed. (1911). Encyclopædia Britannica (11th ed.). Cambridge University Press