Founder of the House of Caracciolo

The house boasted a mythical Byzantine origin, however, the first documented mention of the family date back to the 10th century with the progenitor Teodoro Caracciolo, who was reported in ancient documents as Theodorus Caracziolus, of which only archival information is available; he was buried together with his wife Urania in the Cathedral of the Assumption of Mary in Naples. He is reported to have died on 20 March 976, the date of a document in which it is learned that in this period his daughter Theodonanda made a donation to the Monastery of Saints Sergius and Bacchus in Naples.

At the time of the Duchy of Naples, the family enjoyed nobility during the reign of the Sergian dynasty, benefiting from special privileges granted by Sergius VII of Naples. The family then divided into numerous lines, including the ancient lines of the likes of Caracciolo Canella, Caracciolo Ugot, Caracciolo Viola, and Caracciolo Ciccola, then into the lines of the likes of the del Sole, Bianchi, Rossi, and Pisquizi. Specifically, Riccardo Caracciolo, son of Landolfo, who lived in the early 12th century, was the progenitor of the Caracciolo Rossi. Caracciolo Pisquizi Filippo, also son of Landolfo, was the progenitor of the branch of the Caracciolo del Sole and that of the Caracciolo di Pisciotta.