No traces of the medieval basilica remain in the present 18th-century building; only an epigraph has survived that was donated by Cardinal Count Casate (c. 1287), it notes the consecration of the altar by Pope Alexander IV in 1256. The elements belonging to the previous building can only be deduced from graphic and textual sources: a three-nave basilica with three apses attributable to the time of Pope Gregory III (731-741), the bell tower probably added in the 12th century, and parts of the presbytery furnishings with the high altar erected above a confessio and surmounted by a ciborium with a gabled roof from the mid-13th century.

Abb. 1-MarcellinoePietro_001.tifDownload
Rom, SS. Marcellino e Pietro, Alò Giovannoli, Vedute mit Castra Peregrina und im linken Teil Blick auf Apsis und Kirche (Ausschnitt nach Angelelli 2000)
© Angelelli, Claudia
BY-NC-SA 4.0
Abb. 11-MarcellinoePietro_011.tiffDownload
Rom, SS. Marcellino e Pietro, Ziborium und Altarbereich (nach Ciampini 1690, Tab. XLIII, Abb. 4)
BY-NC-SA 4.0
Abb. 12-MarcellinoePietro_012.jpgDownload
Rom, SS. Marcellino e Pietro, Inschrift über Weihe und Indulgentien aus der Zeit Alexanders IV. (1256), gestiftet von Kardinal Conte Casate ca. 1287 (Foto Claussen 2011)
© Claussen, Peter Cornelius
BY-NC-SA 4.0
Abb. 13-MarcellinoePietro_013.JPGDownload
Rom, SS. Marcellino e Pietro, Inschrift über Weihe und Indulgenten aus der Zeit Alexanders IV. (1256), gestiftet von Kardinal Conte Casate ca. 1287, Detail mit den hl. Petrus und Marcellinus (Foto Claussen 2011)
© Claussen, Peter Cornelius
BY-NC-SA 4.0
Abb. 3-MarcellinoePietro_003.jpgDownload
Rom, SS. Marcellino e Pietro, Nordflanke der Kirche, Holzschnitt nach Francini (nach Felini 1610)
BY-NC-SA 4.0
Abb. 4-MarcellinoePietro_004.tiffDownload
Rom, SS. Marcellino e Pietro, Maggi-Plan 1625 Ausschnitt mit Ansicht von Westen (nach Ehrle 1915)
BY-NC-SA 4.0
Abb. 6-MarcellinoePietro_006.tifDownload
Rom, SS. Marcellino e Pietro, Giuseppe Bianchini, Kupferstich zur alten Kirche SS. Marcellino e Pietro, ihrer Geschichte und ihrer Altertümer (Foto BHR ca. 1752)
BY-NC-SA 4.0
Abb. 8-MarcellinoePietro_008.tiffDownload
Rom, S. Giovanni in Laterano, Museum im Umgang. Relieffragment aus SS. Marcellino e Pietro (Foto Senekovic 2012)
© Senekovic, Darko
BY-NC-SA 4.0
Number in map
84
Church name
SS. Marcellino e Pietro
Existing
Coordinates
41.88882, 12.50292
Address
Via Labicana 1
Rione
Monti (I)
Nolli's map #
29
Chronology
8th century, 12th century, 13th century
Keywords
18th-century building, medieval basilica, epigraph, altar, confessio, Pope Alexander IV, Pope Gregory III, three-aisled basilica, bell tower, presbytery, ciborium
Research status
Completed
2D