THE FIRST ESSAY.

It could not be expected that an assertion of London’s being bigger than Paris and Rouen, or than Paris and Rome put together, and bigger than any city of the world, should escape uncontradicted; and ’tis also expected that I (if continuing in the same persuasion), should make some reply to those contradictions. In order whereunto,

I begin with the ingenious author of the “République des Lettres,” who saith that Rey in Persia is far bigger than London, for that in the sixth century of Christianity (I suppose, A.D. 550 the middle of that century), it had 15,000, or rather 44,000 mosques or Mahometan temples; to which I reply, that I hope this objector is but in jest, for that Mahomet was not born till about the year 570, and had no mosques till about 50 years after.

In the next place I reply to the excellent Monsieur Auzout’s “Letters from Rome,” who is content that London, Westminster, and Southwark may have as many people as Paris and its suburbs; and but faintly denieth, that all the housing within the bills may have almost as many people as Paris and Rouen, but saith that several parishes inserted into these bills are distant from, and not contiguous with London, and that Grant so understood it.

To which (as his main if not his only objection) we answer:—(l) That the London bills appear in Grant’s book to have been always, since the year 1636; as they now are; (2) That about fifty years since, three or four parishes, formerly somewhat distant, were joined by interposed buildings to the bulk of the city, and therefore then inserted into the bills; (3) That since fifty years the whole buildings being more than double have perfected that union, so as there is no house within the said bills from which one may not call to some other house; (4) All this is confirmed by authority of the king and city, and the custom of fifty years; (5) That there are but three parishes under any colour of this exception which are scarce one-fifty-second part of the whole.

Upon the whole matter, upon sight of Monsieur Auzout’s large letter, dated the 19th of November, from Rome, I made remarks upon every paragraph thereof, but suppressing it (because it looked like a war against a worthy person with whom I intended none, whereas, in truth, it was but a reconciling explication of some doubts) I have chosen the shorter and softer way of answering Monsieur Auzout as followeth, viz.:—

Concerning the number of people in London, as also in Paris, Rouen, and Rome, viz.:—

Monsieur Auzout allegeth an authentic account that there are 23,223 houses in Paris, wherein do live about eighty thousand families, and therefore supposing three and a half families to live in every of the said houses, one with another, the number of families will be 81,280; and Monsier Auzout also allowing six heads to each family, the utmost number of people in Paris, according to that opinion, will be 487,680.

The medium of the Paris burials was not denied by Monsier Auzout to be 19,887, nor that there died 3,506 unnecessarily out of the L’Hôtel Dieu; wherefore deducting the said last number out of the former, the net standard for burials at Paris will be 16,381, so, as the number of people there, allowing but one to die out of thirty (which is more advantageous to Paris than Monsieur Auzout’s opinion of one to die out of twenty-five) the number of people at Paris will be 491,430 more than by Monsier Auzout’s own last-mentioned account 491,430.

And the medium of the said two Paris accounts is 488,055.

The medium of the London burials is really 23,212, which, multiplied by thirty (as hath been done for Paris), the number of the people there will be 696,360.

The number of houses at London appears by the register to be 105,315, whereunto adding one-tenth part of the same, or 10,315, as the least number of double families that can be supposed in London, the total of families will be 115,840, and allowing six heads for each family, as was done for Paris, the total of the people at London will be 695,076.

The medium of the two last London accounts is	695,718.
So, as the people of Paris, according to the above account, is	488,055.
Of Rouen, according to Monsieur Auzout’s utmost demands	80,000.
Of Rome, according to his own report thereof in a former letter	125,000.
Total	693,055.

So as there are more people at London than at Paris, Rouen, and Rome by 2,663.

Memorandum.—That the parishes of Islington, Newington, and Hackney, for which only there is any colour of non-contiguity, is not one-fifty-second part of what is contained in the bills of mortality, and consequently London, without the said three parishes, hath more people than Paris and Rouen put together, by 114,284.

Which number of 114,284 is probably more people than any other city of France contains.