This, however, was only in the later period of the Roman rule. When they had subdued the Trinobantes, they found the capital of the country, although a place of commercial importance, merely a scattered collection of round huts with trackways in the midst, extending from Tower Hill to the Fleet River and from the Thames to Cheapside and Cornhill, defended on the north by earthworks, felled trees, and a ditch; and in midst of these huts they erected more substantial houses, with towers at the eastern and western extremities, and probably a temple to Diana, where St. Paul's Cathedral now stands. The northern outskirts, now Bishopsgate Street Within was appropriated as a burial-place, as they never buried their dead in the midst of the living; but in process of time the exigencies of the increasing population demanded an extension of the City boundaries, and they built over the old grave-yard, making a new cemetery on the site of the modern Bishopsgate Street Without, Shoreditch, and the fenlands lying eastward and westward of these. In 1576, when digging for clay near where Christ Church, Spitalfields, now stands, a great number of cinerary urns were found, containing burnt human remains, and in each a piece of coin, wherewith to pay Charon for ferrying the defunct across the Styx; also, as Stow says, "divers vials and other old-fashioned glasses most cunningly wrought, such as I have not seen the like of, all which had water in them, differing from spring water" (_lachrymatories_), "cups and dishes of red earthenware and three or four images of white earth, about a span long, one of Pallas." Under the Camomile tesselated pavement, found in 1706, lay two feet of rubbish, and beneath that several funeral urns. Stone and timber coffins have also been found, or rather the nails of the latter, a quarter of a yard long, the wood having perished, and a Roman vault in St Botolph's Churchyard, all these, with skeletons or decayed bones in them, indicating burial after Christianity had become the religion of the empire, when the custom of burning the dead was abandoned. The Saxons despised the effeminacy of decorated architecture and luxurious appliances in the way of household furniture, hence when they came into possession of London they allowed the sumptuous dwellings of the Romans to fall into decay and crumble to dust, preferring their own rough and uncomely habitations built of wood, but afterwards built their churches, monasteries, and public buildings generally of stone, and thus Roman London passed away.