Clausentum (Bitterne)
Port and Roman Burg
Clausentum / Clavsentvm – The Enclosure is a small Roman town of Bitterne appears in the Antonine Itinerary of the late-second century as the first station on Iter VII, entitled “the route from Chichester to London”, where it appears as Clausentum, twenty miles from the southern terminus of the itinerary at Noviomagus Regnorum (Chichester, Sussex), the civitas capital of the Regnenses tribe, and ten miles from the next stopover at Venta Belgarum (Winchester, Hampshire) the capital town of the Belgae. The identification of the Clausentum entry with Bitterne is, however, unsure, and this station in the Seventh Itinerary may equally be associated with a possible Roman site at Wickham in Hampshire, which also roughly matches the distances stated in the Itinerary.
An entry in the obscure seventh-century work, the Ravenna Cosmology (R&C#29) has also been associated with the Bitterne settlement. In this document the station Clauimo appears between the entries for Durocendum (Chew Stoke, Avon), and the unknown station Morionio.
The Roman name of the settlement and port at Bitterne is most definitely Latin in origin, from the verb claudo ‘to enclose’, meaning literally, the enclosing, or an enclosed place.
The Clausentum Roman Fortifications
Bitterne is a spit of land projecting into the river Itchen across its base is an ancient fortification consisting of a ditch, earthwork and wall; on its tip is a triangular walled enclosure with a ditch to landward. The outer wall was 9 feet thick, with bonding-courses, an earthen mound behind it, and towers at its ends. The walls of the triangular enclosure, which was about 51 acres in extent, seem to be Roman work of the late third or fourth century, and may represent a citadel built for a seaport town at a period when Saxon raids began to make such towns unsafe (Roman London, PP.77-78 ; V.C.H. Hants).” (Collingwood 1930 p.53)
An internal area of 8 acres is quite small for a fortified town, but Clausentum must have warrented the expenditure of so much labour and materials because of its proximity to the wealthy and prosperous tribal city of Venta Belgarum which it served as a sea-port. It may also have served in a military role as a secure port on the south coast of Britain, which may also explain the funding of such a project.
The Epigraphy of Roman Bitterne
RIB 97 - Altar dedicated to Ancasta
To the goddess Ancasta, Geminus, son of Manius, willingly and deservedly fulfilled his vow.
ANCA
STAE ▸ G
EMINV
S ▸ MANI
V S L M
Ancasta is otherwise unknown. See CIL viii 23833 (ILS 9395) for C. Manius.
Roman Milestones from Clausentum
RIB 2228 - Fragmentary milestone
…in his eighteenth year of tribunician power restored the roads which had fallen in through age ..
V[...]AS [...]N RV[...]NAM
VET[...]STA[...] C[...]N[...]AB[...]
VDINIM R[...]STI[...]
No commentary. Addenda from RIB+add. (1995): 4. Birley Review, 230, points out that Severus (A.D. 210) can be excluded, since his sons would have been named as well.
RIB 2222 - Milestone? of Gordian III
For the Emperor Caesar Marcus Antonius Gordianus Pius Felix Augustus, the canton of the Belgae (set this up).
AÍ¡NÍ¡T GOR
DIAÍ¡NO
P ▸ FE ▸ AÍ¡VG
RÍ¡P B P
Gordian III, A.D. 238-44.
RIB 2224 - Milestone of Gordian III and Tetricus
Gordian III, A.D. 238-44, and Tetricus 270-3.
RIB 2223 - Milestone of Gallus and Volusian
For the Emperor-Caesars Gallus and Volusian, both Augusti.
GAÍ¡LLO
EÍ¡T VOLÍ¡VSI
AÍ¡NO AÍ¡VG
G
Gallus and Volusian, A.D. 251-3.
RIB 2226 - Milestone of Tetricus
For the Emperor Caesar Gaius Aesuius Tetricus Pius Felix Augustus.
G AESVIO
TETRICO
P F AVG
Aesuio may be a variant spelling of Esuio, or a misreading of Pio Esuio.While Englefield’s text looks like a misreading of RIB 2225, his figure and description of it as ‘a square stone of very neat workmanship’ make it difficult to equate it with RIB 2225. It seems better to suppose with Haverfield (EE) that there were three, not two, inscriptions to Tetricus at Bitterne. The local scarcity of stone will explain why three milestones of the same emperor had been collected from the vicinity for building these defences R.P.W.Tetricus, A.D. 270-3.
RIB 2227 - Milestone of Aurelian
For the Emperor Caesar Lucius Domitius Aurelianus.
CIO DOMI
TIO AVRELIANO
A.D. 273-5, after Aurelian had recovered Britain; see also RIB 2309.
Click here for the Romano-British Walled Towns page
References for Clavsentvm
- The Roman Inscriptions of Britain by R.G. Collingwood and R.P. Wright (Oxford 1965);
- The Archaeology of Roman Britain by R.G. Collingwood (Methuen, London, 1930).
Map References for Clavsentvm
NGRef: SU4313 OSMap: LR196
Roman Roads near Clavsentvm
NNE (11) to Venta Belgarvm ESE (24) to Magnvs Portvs (Bosham Harbour, West Sussex) Possible road: WNW (5) to Nvrsling (Hampshire) ESE (28) to Fishbovrne
Sites near Clausentum (Bitterne)
- Onna? (Nursling) Settlement (7 km)
Possible Roman Settlement - Winchester (Venta Belgarum) (17 km)
British Capital - Sparsholt Roman Villa (17 km)
Villa - Portchester (Portus Adurni) Roman Fort (21 km)
Saxon Shore Fort - Isle of Wight (Vectis Insvla) (26 km)
Saxon Shore Fort and Villa - Butser Ancient Farm (29 km)
Museum - Tidbury Ring (30 km)
Iron Age Hillfort and Villa - Stroud Villa (31 km)
Temple Or Shrine and Villa - Hayling Island Temple (31 km)
Temple Or Shrine - Rockbourne Villa (32 km)
Villa