If, as I believe, the virus of plague had its habitat in the soil, from which it rose in emanations, and if it depended therein, both remotely for its origin in some distant country, as well as immediately for its continuance in all countries, upon the decomposition of human bodies, then it is easy to understand that the immense mortalities caused by each epidemic would preserve the seeds of the disease, or the crude matters of the disease, in the soil. Buried plague-bodies would be the most obvious sources of future plagues. But if the theory given of the Black Death be correct, bodies dead of famine or famine-fever would also favour in an especial way the continuance of the plague-virus in certain spots of ground, although they would probably never have originated it in this country. Moreover, the products of ordinary cadaveric decomposition would be so much pabulum or nutriment for the continuance of the virus. But all those things being constant, the continuance of plague would largely depend upon the manner in which the dead, after plague, or after famine and fever, or in general, were disposed of. The soil of all England in 1348-9 was filled with multitudes of the dead laid in trenches, and there were several general revivals of plague in the fifty or sixty years following. In London there were plague-pits opened in the suburbs in many great epidemics during three centuries. Even when there was no epidemic the dead were laid in the ground in such a manner that their resolution was speedy, and the diffusion of the products unchecked. But it is undoubted that greater care in the disposal of the dead did at length come into vogue. Thus, in the Black Book of the Corporation of Tewkesbury there is an entry under the year 1603, that all those dead of plague, “to avoid the perill, were buried in coffins of bourde,” the disease having carried off no fewer than 560 the year before (1602) and being then in its second season.[57]. The reason given is “to avoid the peril,” and it is beyond question that burial in a coffin did in fact delay decomposition (unless in peculiar circumstances which need not be particularized), and kept the cadaveric products from passing quickly and freely into the pores of the ground. Again, if the burial were in such coffins as the Chinese commonly use, the decomposition would proceed almost as slowly as if the body had been embalmed, and with as little risk of befouling the soil. For a long time in England such burials were the privilege only of the rich; but as wealth increased by commerce they became the privilege of all classes; and in the last great plague of London, as I said in my former volume, “even at the worst time coffins would seem to have been got for most.” Defoe’s account of the burials in heaps in plague-pits is so exactly like that of Dekker for the plague of 1603, and of other contemporaries for the plague of 1625, that one may reasonably suspect him to have used these earlier