Monuments in the Basilica of Santa Maria del Popolo
This elaborate Baroque monument set against the third pillar of the south aisle has several peculiarities. It is crowned by the coat-of-arms of Pope Nicholas IV (Girolamo Masci) but this medieval pope was buried in the Basilica of Santa Maria Maggiore. The monument in Santa Maria del Popolo was built for his late descendant, Count Masci-Ferracuti from Ascoli Piceno who was appointed to the Bishop of Vieste by Pope Sixtus V in 1589. He died in Rome in 1613 at the age of 60 years. He was buried with solemn pomp in a marble tomb in the basilica. The tomb was built by her niece, Anastasia Mascia and her husband, Marzio Elefantucci, a nobleman from Bologna. Under the pretense of honouring their uncle they built a monument for the most illustrious member of their family, Pope Nicholas IV whose name is mentioned twice in the funerary inscription.
Palazzo della Cancelleria
The Palazzo della Cancelleria was the first palazzo in Rome to be erected from the ground up in the new Renaissance style. Its long facade engulfs the small Basilica di San Lorenzo in Damaso, the Cardinal's titular church, that is to its right, with the palatial front continuing straight across it. The entrance to the Basilica is on the right side of the facade. The 5th-century basilica (its interior has been rebuilt) sits, like the Basilica di San Clemente among others, on a pagan Roman mithraeum. Excavations beneath the "cortile" from 1988 to 1991 revealed the 4th- and 5th-century foundations of the grand Basilica di San Lorenzo in Damaso, founded by Pope St. Damasus I, and one of the most important early churches of Rome. A cemetery in use from the 8th century until shortly before the construction of the Palazzo was also identified.