Venta Belgarum 144 acres (58 ha), making it among the largest towns in Roman Britain by surface area. The city had many fine Roman town houses or "domus", as well as public buildings and Roman temples. Like many other Roman towns however, Winchester began to decline in the later fourth century. The forum-basilica appears to have included a temple to Jupiter, Juno and Minerva along with an accompanying Jupiter Column. Elsewhere, there was a Romano-British style temple dedicated to the Celtic horse goddess, Epona. There was a large Romano-British cemetery to the north of the town, at Lankhills, and another to the
Venta Belgarum east. Excavations of the cemetery were carried out by British archaeologist Julian Richards in 1998, and again in 2013, as part of the BBC television "Meet the Ancestors" series. From the mid-4th century, new development at Venta halted. Houses fell into disrepair and the drainage system collapsed. The population concentrated itself in the higher and drier areas of the town. The defences were however strengthened and the cemeteries remained in use, notably with burials of males wearing so-called military-style mercenary belts. Historian David Nash Ford identifies the community as the ("Fort Venta") listed by Nennius among the 28 cities of