The ancient church of San Pancrazio was built by Pope Honorius I (r. 625-38) and remodelled at the beginning of the 17th century. San Pancrazio was erected on the site of the tomb of St Pancras, an early fourth-century martyr.
Nave
The carved wooden ceiling in the nave sports a relief of St Pancras in the middle and the coats of arms of Pope Paul V (r. 1605-21) and Cardinal Ludovico di Torres at either end.