The Gallic tribe of the Lingones settled in Burgundy west of the Saône and excavation has proved the existence of a Celtic predecessor settlement to the Roman town of Langres. The civitas was created during the Augustan period but, as only a few large buildings are known, little can be said about the development of the urban fabric
Several spots with Celtic finds are known within the Roman occupied area of
Langres. These mostly lie to the north and south of a postulated éperon barrée
defence, which is thought to underlie the medieval city wall. No associated
house plans are known to date, but a larger area with pits (Marché Couvert)
dates to 120/100BC.
Distribution of the LaTène-period features
The distribution of Roman period finds suggests an occupied area of c. 70ha.
Research into the street plan remains in its infancy, but the late-Roman city
wall was built at the end of the 3rd century.
Plan of Andamentunnum-Langres. Plan with reconstructed street grid.
Few public buildings are known, but the town's centre is thought to underlie the Cathedral of Saint-Mammès and a substantial wall, suggestive of a large building, was found in the church of St. Lévêque.
On the eastern side of the, north-south oriented, main road, a complex with
large courtyard and flanking rooms was excavated. This was probably a forum,
although it is unlikely to have been the city's main forum. Its initial construction
is dated to the first half of the 1st century AD and immediately to the west
lay a large building with massive foundations (c.20 x 12m), which is interpreted
as a temple.
Roman buildings at the Place des Etats-Unis
A large gate (Porte Romaine) with two passages, five engaged pillars and a decorative
frieze can be seen integrated into the later city wall and a second was dismantled
in the 19th century. Their date remains under discussion.
View of the Porte Romaine with reconstructions
Knowledge of the Roman housing is limited to a few buildings, but the relatively
dense distribution of mosaics suggests a comparably high standard of living
over large parts of the settlement.
Distribution of mosaics within the Roman town
To the west of the cathedral Celtic occupation continued into the late Augustan
period, when coloured wall plaster was already in use (Marché Couvert). From
about the second decade of the 1st century AD, the area was redeveloped, as
attested by stone cellars and, in the early 2nd century, it was converted into
a single large house, which was decorated with mosaics and wall paintings.
Plan of the Roman features (Marché Couvert, place du Centenaire)
South of the public buildings at the „place des États-Unis“ the ground plans of two houses with several rooms have been excavated, which were separated from the large buildings by a street. Little is known about their building history, but wall painting is known from the late 1st century at the latest.
Because of the town's altitude, aqueduct provision was difficult. The water supply issue was thus solved by the use of cisterns and wells and waste water was removed via a sewer system with collectors (place des États-Unis).
Visible remains
The only surviving Roman remains are the Porte Noire.
Langres. The Porte Noir.
Museum
Roman finds are on display in the Musée de Langres.
Text: Thomas Schmidts
E. Frézouls, Les villes antiques de la France. 2,1. Germanie Supérieure. 1. Besançon, Dijon, Langres, Mandeure. (Strasbourg 1988) 275-421.
M. Joly, Langres. Carte Archéologique de la Gaule, 52,2 (Paris 2001).
M. Joly, Langres, de la ville gauloise à la ville gallo-romaine. In: La naissance de la ville dans l'antiquité (Paris 2003) 227-238.
St. Lévêque, Le point sur l'urbanisme gallo-romain en Haute-Marne. Bulletin de la Société Archéologique Champenoise 85,1992, 333-341.