Fountain in Piazza Santa Maria in Trastevere mentioned in documents dating to the second half of the 15th century. A drawing of the fountain appears on the map of Rome made by Pietro del Massaio in 1471, along with a description of the legend of the fountain's origin. According to the legend, which appears in the "Chronicle" of Eusebius, translated and finished by Saint Jerome in the fifth century, on the night of the birth of Christ a fountain of oil appeared miraculously in front of the church, which as a result was given the name "Santa Maria in fontibus." The original fountain was supplied with water
Carlo Barberini (1562–1630) Carlo Barberini (1562–1630) Carlo Barberini, Duke of Monterotondo, (28 May 1562 – 26 February 1630) was an Italian nobleman of the Barberini family and lieutenant general of the papal army. He was the brother of Maffeo Barberini, who was elected to the papal throne as Pope Urban VIII. Carlo Barberini was the son of Antonio Barberini and Camilla Barbadori. As their eldest son he became patriarch of the Barberini family. In 1594, he married Costanza Magalotti (1575–1644), daughter of Vincenzo Magalotti and Clarice Capponi and sister of Lorenzo Magalotti. They had six children including Taddeo Barberini, Francesco Barberini and Antonio