CHURCH OF S. FRANCISCA ROMANA.
Built in the ninth century, and called S. Maria Nuova. The mosaic on the apse dates from 862. There is a monument to Gregory XI., and a relief representing the return of the Papal court to Rome from Avignon. In the transept are the two stones marked with depressions, said to have been where Peter knelt when he prayed that Simon Magus might fall. (See picture in S. Peter's, [page 115].) The church contains a beautiful marble ciborium, and monuments to Cardinal Vulcani, 1322, and General Rido, 1475.
In the Via S. Teodoro is the entrance to