hall were divided by marble-faced brick columns which supported concrete arcades; the columns in turn supported the upper level of the basilica, which was used as a public gallery. The floor of the central hall was paved in colorful polychrome marble slabs, contrasting with the plain white marble of the adjoining aisles. The Basilica's façade as it appeared after the Augustan restoration was two stories high and arcaded, with engaged Carrara marble columns decorating the piers between the arches on both levels. The Basilica housed the civil law courts and tabernae (shops), and provided space for government offices and banking. In the 1st century, it also was used for sessions of the Centumviri (Court of the Hundred), who presided over matters of inheritance. In his Epistles, Pliny the Younger describes the scene as he pleaded for a senatorial lady whose 80-year-old father had disinherited her ten days after taking a new wife. Suetonius states that Caligula greatly enjoyed showering the crowd in the forum below with money while standing on the roof of the Basilica Julia. It was the favorite meeting place of the Roman people. This basilica housed public meeting places and shops, but it was mainly used as a law court. On the pavement of the portico, there are diagrams of games scratched into the white marble. One stone, on the upper tier of the side facing the Curia, is marked with an eight by eight square grid on which games similar to chess or checkers could have been played. The last recorded restoration of the Basilica Julia was undertaken by the Urban Prefect Gabinius Vettius Probianus in 416 AD, who also relocated several Greek statues by the sculptors Polykleitos and Timarchus for display near the center of the façade. The inscribed bases of these statues recording the restoration still survive. Late antiquity and medieval era The Basilica Julia was partially destroyed in 410 AD when the Visigoths sacked Rome and the site slowly fell into ruin over the centuries. The marble was especially valuable in the medieval and early modern eras for burning into lime, a material used to make mortar. The remnants of kilns on the site, which were found in early excavations, confirmed that most of the building's components were destroyed in this way. Part of the remains of the basilica were converted into a church, generally identified as that of Santa Maria de Cannapara