„MEDIVM AEVVM“. The-Colosseum. The-Colosseum.Net. Nuoroda tikrinta 1 November 2016. Names the order: Arciconfraternita del SS. Salvatore ad Sancta Sanctorum, aka del Gonfalone. Co-tenants: the Roman Senate and the Camera Apostolica. "In 1519 The Confraternita built the little chapel of Santa Maria della Pietà inside the Colosseum. "