Antonio Marcello Barberini Antonio Marcello Barberini Antonio Marcello Barberini, O.F.M. Cap. (18 November 1569 – 11 September 1646) was an Italian cardinal and the younger brother of Maffeo Barberini, later Pope Urban VIII. He is sometimes referred to as "Antonio the Elder" to distinguish him from his nephew Antonio Barberini. Born "Marcello Barberini" in Florence 1569 into the Barberini family, he entered the Order of Capuchins in 1585. In 1592 he changed his baptismal name to "Antonio". He served as a priest until the election of his brother Maffeo to the papal throne as Pope Urban VIII in 1623. He traveled to Rome
Fountain worthy capital of the Christian world. In 1453, he began to rebuild the Acqua Vergine, the ruined Roman aqueduct which had brought clean drinking water to the city from eight miles (13 km) away. He also decided to revive the Roman custom of marking the arrival point of an aqueduct with a "mostra", a grand commemorative fountain. He commissioned the architect Leon Battista Alberti to build a wall fountain where the Trevi Fountain is now located. The aqueduct he restored, with modifications and extensions, eventually supplied water to the Trevi Fountain and the famous baroque fountains in the Piazza del