An earlier church on this site dedicated to the Roman martyr St Agatha was documented in a diploma (1163) of the Emperor Frederick I. The Commune rebuilt and re-dedicated it when the old church of San Severo was demolished to make way for an extension of Palazzo dei Priori. The church was used in the Middle Ages for the burial of prisoners who died while in custody in the Palazzo dei Priori.
The façade preserves a fine Gothic portal and small rose window.
The church was closed for restoration during my last visit (January 2013).
Interior
The interior was restored in 1911, when a number of interesting frescoes (see below) were uncovered.
The high altar (ca. 1450) was moved here from the Oratorio di San Bernardino in 1932.
Crucifixion (1319-33)
In the fresco, Longinus pierces Christ with the lance while angels collect the blood from His wounds. The Virgin and St John the Evangelist stand to the left, while soldiers to the right argue over Christ’s possessions.
Frescoes (14th century)
-
✴the election of St Severus as bishop of Ravenna (at the top);
-
✴St Severus performing a miracle in the Cathedral of Ravenna (below to the left ); and
-
✴the death of St Blaise, to the right.
Trinity (early 15th century)