The 16th century church of Santa Maria di Loretoal Foro Traiano was built for the Bakers' Guild (Università dei Fornari). The church was begun by Antonio da Sangallo the Younger (1484-1546) and completed by Giacomo del Duca (c.1520-1604).
The inscription above the main entrance reads: DIVAE · MARIAE · VIRGINI · ET · MATRI · DEI · SODALES · LAVRETANI · DD · AN · IVBILEI · MDL.