From Chapter 1:
Who first smoked a pipe of tobacco in England? The honour is divided among several claimants. It has often been stated that Captain William Middleton or Myddelton (son of Richard Middleton, Governor of Denbigh Castle), a Captain Price and a Captain Koet were the first who smoked publicly in London, and that folk flocked from all parts to see them; and it is usually added that pipes were not then invented, so they smoked the twisted leaf, or cigars. This account first appeared in one of the volumes of Pennant's "Tour in Wales." But the late Professor Arber long ago pointed out that the remark as to the mode of smoking by cigars and not by pipes was simply Pennant's speculation. The authority for the rest of the story is a paper in the Sebright MSS., which, in an account of William Middleton, has the remark: "It is sayed, that he, with Captain Thomas Price of Plâsyollin and one Captain Koet, were the first who smoked, or (as they called it) drank tobacco publickly in London; and that the Londoners flocked from all parts to see them." No date is named, and no further particulars are available.

From Chapter 7:
With the reign of Queen Anne tobacco had entered on a period, destined to be of long duration, when smoking was to a very large extent under a social ban. Pipe-smoking was unfashionable—that is to say, was not practised by men of fashion, and was for the most part regarded as "low" or provincial—from the time named until well into the reign of Queen Victoria. The social taboo was by no means universal—some of the exceptions will be noted in these pages—but speaking broadly, the general, almost universal smoking of tobacco which had been characteristic of the earlier decades of the seventeenth century did not again prevail until within living memory.