From Chapter 4:
One inference at least may be fairly drawn, I think, from this document, and that is that smoking was very popular north as well as south of the Tweed.

Tobacco was certainly cheap in Scotland. The following entries are from a MS. account of household expenses kept by the minister of the parish of Eastwood, near Glasgow, the Rev. William Hamilton. They cover two months only and show that the minister was a furious smoker. The prices given are in Scots currency, the pound Scots being worth about twenty pence sterling:

It may perhaps be interesting to compare with these prices, from which, apparently, it may be inferred that near Glasgow tobacco could be bought for some 5d. a pound, which seems incredibly cheap, the occasional expenditure upon tobacco of a worthy citizen of Exeter some few years earlier. Extracts from the "Financial Diary" of this good man, whose name was John Hayne, and who was an extensive dealer in serges and woollen goods generally, as well as in a smaller degree of cotton goods also, were printed some years ago, with copious annotations, by the late Dr. Brushfield.

From Chapter 8:
Johnstone, Parr's biographer, referring to his hero's failure to obtain preferment to the Episcopal Bench about the year 1804, says—"His pipe might be deemed in these fantastic days a degradation at the table of the palace or the castle; but his noble hospitality, combined with his habits of sobriety, whether tobacco fumigated his table or not, would have filled his hall with the learned and the good." A portrait of Parr hangs in the Combination Room in St. John's, Cambridge. Originally it represented him faithfully with a long clay between hand and mouth; but for some unknown reason the pipe has been painted out.