Saint-Jean-de-Maurienne Cathedral: A Romanesque and Gothic Cathedral in France
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- Country
- France
- Primary era
- Medieval
- External website
- Open
- Eras represented
- Medieval, Early Modern, Modern
- Civilizations
- Duchy of Savoy, French, Holy Roman Empire, Kingdom of Sardinia
- Site type
- Religious
- Remains
- Cathedral
On this page14 sections
History
Saint-Jean-de-Maurienne Cathedral is a Roman Catholic cathedral in Saint-Jean-de-Maurienne, France, dedicated to Saint John the Baptist. Its main fabric dates from the eleventh century and combines Romanesque construction with later Flamboyant Gothic work. The cathedral formed part of a double cathedral with the parallel church of Notre-Dame and served as the seat of the Diocese of Maurienne until that diocese was united with Chambéry in 1966. It is now part of the Archdiocese of Chambéry, Saint-Jean-de-Maurienne and Tarentaise.
Foundation and the Baptist relic
The cathedral’s origins are associated with Gontran, a sixth-century Merovingian king who ruled Burgundy and Provence. After acquiring Maurienne from the Lombards, Gontran established a separate bishopric to reinforce control over the Alpine territory and ordered a church dedicated to Saint John the Baptist to be built there. Maurienne had previously belonged to the Diocese of Turin.
A tradition links the new bishopric and church to a relic of Saint John the Baptist. In the earliest surviving version, written by Gregory of Tours after 574, an unnamed woman from Maurienne obtained one of the saint’s fingers and brought it home. Later accounts call her first Tigris and then Thecla. The relic increased the town’s prominence, encouraged the creation of a bishopric, and drew pilgrims.
The early organization of the bishopric remains uncertain. Tradition places its foundation in 579 and names Felmase as its first bishop, but the bishop Hyconius is the earliest securely documented holder of the office, appearing at the Councils of Mâcon in 581 and 585. The bishopric initially covered Maurienne and Susa, while the position of the Lanzo valley is uncertain. Later interpretations extended it into the northern Briançonnais, although the supposed formal decision at a council of Chalon-sur-Saône is not confirmed.
The Bishop of Turin resisted the separation of Maurienne. In July 599, Pope Gregory I wrote twice in an attempt to reverse the arrangement. The new bishopric nevertheless became, according to tradition, a suffragan diocese of Vienne, meaning that it came under the ecclesiastical authority of that metropolitan archdiocese.
Destruction and eleventh-century rebuilding
From the eighth century, Saracen incursions affected the Alpine region. Saint-Jean-de-Maurienne appears to have been destroyed by Saracen forces in 943, after which the town and its churches had to be rebuilt.
The Romanesque cathedral was reconstructed in the early to mid-eleventh century during the political crisis that followed the death of Rudolph III of Burgundy in 1032. Conrad II the Salic, the Holy Roman Emperor, regained control of Maurienne with the support of Humbert of Maurienne, later known as Humbert with the White Hands. Conrad rewarded Humbert with the County of Maurienne. Humbert is traditionally regarded as the founder of the House of Savoy and the first count of Maurienne.
Conrad II attempted to restrict or suppress the Diocese of Maurienne and attach it to Turin, apparently as punishment for the bishop’s opposition. The arrangement lacked papal approval and was reversed in an agreement between the pope and Conrad’s successor, Emperor Henry III, before 14 June 1043. The restored diocese was confined to the Maurienne valley. Briançonnais was assigned to Embrun, while territories east of the Alps, including Susa, went to Turin. Since a bishop appears in a document from 1040, the extent of Conrad’s action remains disputed.
Two charters describe the rebuilding of the cathedral and the parallel church of Notre-Dame, which together formed a double cathedral. Bishop Theobald’s charter of 1040–1041 describes the episcopal site as destroyed. In 1075, Bishop Artaud stated that both churches had been restored and directed the canons, the body of clergy attached to the cathedral, to celebrate the divine office communally.
Flood damage and Gothic transformation
In the winter of 1439–1440, exceptional mountain rains caused the Bonrieu torrent to flood Saint-Jean-de-Maurienne. Earth and debris raised the level of the square before the cathedral and the street between the cathedral and Notre-Dame by approximately 1.5 to 2 metres. The extent of the rebuilding that followed remains debated.
From 1441, Cardinal Varambron commissioned dikes to control the Bonrieu. In 1450 he began rebuilding the cloister between the cathedral and the canons’ refectory, replacing an older cloister known from 1211. The work may instead have begun under Cardinal d’Estouteville and was completed during the episcopate of Bishop Étienne Morel between 1483 and 1499.
After becoming bishop of Maurienne in 1452, Cardinal d’Estouteville transformed the Romanesque church into a building with a Gothic appearance. The work introduced wooden Gothic vaults and was directed by Amédée Gavit, the diocesan vicar general, because the cardinal lived in Rome. Bishop Morel later lengthened the Romanesque choir, which he considered too short. The new choir began in 1494 and was completed before 14 May 1498, when its choir stalls were finished. This work also led to the crypt being abandoned and filled.
Chapels, restoration, and revolutionary change
In 1535, Cardinal Louis de Gorrevod founded the Chapel of Jesus, now called the Chapel of Saint Joseph, on the site of the former Chapel of Saint Bartholomew. Three chapels were added along the south aisle during the seventeenth century. They included the baptismal-font chapel, the Chapel of Saint Honoré founded by Bishop Paul Milliet de Challes, and the Chapel of Our Lady of Mount Carmel, donated by Canon Damé in 1670.
Bishop François-Hyacinthe de Valpergue de Masin commissioned a new sacristy on the site of the former Chapel of Saint Peter. It was completed in 1740, when its wood panelling was installed, and was later extended eastward because the original space was too small. The cemetery in front of the cathedral was closed after Bishop Carlo Giuseppe Filippa della Martiniana requested its removal, and the municipality transferred the graves to newly acquired land in 1771.
King Charles Emmanuel III ordered a porch at the cathedral entrance to protect a monument to the first counts of the House of Savoy. Excavation for the porch uncovered five burials in a walled enclosure beside the central doorway. Three were attributed to Humbert I, Amadeus I, and Boniface of Savoy, while two were probably those of Bishops Theobald and Burcard. The episcopal identifications and the identification of Humbert’s burial are not certain.
The French Revolution destroyed the cathedral’s spire, which had reached approximately 80 metres. After the parish church of Saint Christopher burned in 1792 and the upper part of Notre-Dame’s bell tower was demolished in 1794, the cathedral became the town’s principal place of assembly for parishioners. Its choir stalls were moved and its rood screen dismantled to create additional space.
Nineteenth- and twentieth-century conservation
King Charles-Félix provided funds for restoration after the Revolution and for the completion of the porch’s decoration. The architect Ernesto Melano directed the work, and the Vicario painters decorated the choir and central nave vault in 1831–1832. Bishop Michel Rosset later restored the choir and commissioned three stained-glass windows from the workshop of Gaspard Gsell in 1879. The Chapel of Saint Ayrald was restored to designs by the architect Rey and consecrated by Rosset on 29 September 1891.
The cathedral and cloister received French historic-monument protection, with the cloister classified in 1899 and the cathedral classified on 30 October 1906. Further protection entries followed in 1906 and 1933, recognizing the architectural and historical importance of the complex.
Surveys in 1958 confirmed that the buried crypt survived. Between 1960 and 1976, work cleared the crypt and restored the cathedral. The intervention removed the Vicario paintings, exposed Romanesque pillars containing reused Carolingian sculpture, installed a reinforced-concrete slab over the crypt, slightly raised the choir, created access from the cloister, returned the choir stalls to their former position, and restored the spiral stair to the Treasury. Romanesque capitals were found in 1964 inside the fill blocking the Treasury doorway.
Remains
The surviving cathedral preserves an eleventh-century three-aisled Romanesque basilica altered by a fifteenth-century Gothic remodelling. It was built above an earlier crypt and retains evidence of several building phases, including Romanesque pillars, Flamboyant openings, timber vaults, chapels, a lengthened choir, and the cloister on its north side. The former cathedral spire was approximately 80 metres high before its destruction during the Revolution.
Romanesque church and Gothic vaults
The Romanesque church had a central nave slightly longer than its side aisles and measuring nearly 60 metres. The nave and aisles ended in semicircular apses and smaller apsidioles, or subsidiary apses, and were originally covered by timber roof structures. Several roof trusses have been precisely dated to 1075–1076, making the framework among France’s oldest surviving roof structures.
The fifteenth-century work reorganized nine Romanesque bays into four approximately square Gothic bays and a first oblong bay. Each bay received a high pointed Flamboyant window, with elaborate curving tracery, while the earlier Romanesque openings were blocked. The side walls were raised and strengthened with buttresses. Wooden vaults replaced the earlier roof arrangement, retaining the original number of aisle bays, and the church was subsequently painted throughout.
Crypt and Treasury
The crypt lies beneath the Romanesque choir and was probably intended to house the relic of Saint John the Baptist. Its two sections are not aligned. A nearly square vestibule has relatively crude capitals, while a second section contains a martyrium, a chamber associated with the tomb or relics of a saint. This installation received fragments associated with the Baptist’s relics.
The date of the crypt’s capitals and other remains has been debated, with possible connections to the first cathedral, the Carolingian or pre-Romanesque period, and the eleventh century. The crypt was altered repeatedly, perhaps from as early as the seventh century, remodelled in the eleventh century, restored through the early fourteenth century, and filled during the fifteenth century. Its existence was confirmed in 1958, and the space was cleared during the restoration campaign of 1960–1976.
The former Chapel of Saint Thecla occupies the eighth and ninth bays of the north aisle. It was rebuilt as a rectangular, two-storey structure with ribbed vaults, which are vaults strengthened by intersecting stone ribs. The dividing wall between the nave and north aisle was thickened to 1.5 metres, the last pier was incorporated, and two arcades were blocked to support the vault thrust. The north aisle wall was also thickened and raised with additional buttresses.
The upper room of the former Saint Thecla chapel became the Treasury, the room where important sacred objects were kept. The chapel contains the burials of Bishops Savin de Florian, who served from 1385 to 1410, and Amédée de Montmayeur, who served from 1410 to 1422. Removing wall coverings in 1959 revealed a sixteenth-century fresco of the Annunciation on the entrance wall. The cathedral also preserves a reliquary containing three fingers attributed to Saint John the Baptist.
Choir and cloister
The Romanesque choir was replaced by a longer structure with an added straight bay and a five-sided apse. The earlier apse and sacristy were demolished, while the late fifteenth-century choir stalls survived and were returned to position during the twentieth-century restoration. The cloister extends along the cathedral’s north side and connects it with the canons’ refectory. Its western gallery is identified as the oldest, and the surviving galleries include stone vaulting and sculpted vault keys.
Chapels and sacristy
Saint Joseph and the south-aisle chapels
The Chapel of Saint Joseph stands to the left of the entrance. Along the south aisle are the baptismal-font chapel, the Chapel of Saint Honoré, and the Chapel of Our Lady of Mount Carmel, also called the Chapel of the Holy Virgin. The north aisle ends in the former Chapel of Saint Thecla. The south aisle originally ended in the Chapel of Saint Peter, whose semicircular apse was probably altered or destroyed before the fifteenth century.
The eighteenth-century sacristy
The eighteenth-century sacristy occupies the former Chapel of Saint Peter. Its later eastern extension reuses and raises the south wall of a thirteenth-century chapel. That wall is not aligned with the Romanesque south-aisle wall, a relationship used to infer that the Saint Peter chapel, where the body of Blessed Ayrald had been placed, was rebuilt after part of the south aisle and its Romanesque apsidiole had been demolished.
Porch, monuments, and artworks
The entrance porch contains an antique-style bas-relief showing Emperor Conrad the Salic granting Humbert the investiture of the County of Maurienne. A cenotaph to Humbert I stands against the north wall. The Cacciatori brothers of Turin sculpted it in 1826 for King Charles-Félix. The cathedral also preserves fifteenth-century frescoes, including the Entombment and the Annunciation, together with fifteenth-century choir stalls whose misericords bear carved decoration.
The nave pillars incorporate reused Carolingian sculptural elements. Romanesque capitals were recovered from the blocked doorway to the Treasury, while the former spire survives only through historical evidence of its height and construction. These remains, together with the crypt, choir, chapels, cloister, frescoes, and furnishings, reflect the cathedral’s repeated rebuilding from the early medieval period through modern conservation.
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