From Chapter 1:
Various places are traditionally associated with Raleigh's first pipe. The most surprising claim, perhaps, is that of Penzance, for which there is really no evidence at all. Miss Courtney, writing in the Folk-Lore Journal, 1887, says: "There is a myth that Sir Walter Raleigh landed at Penzance Quay when he returned from Virginia, and on it smoked the first tobacco ever seen in England, but for this I do not believe that there is the slightest foundation. Several western ports, both in Devon and Cornwall, make the same boast." Miss Courtney might have added that Sir Walter never himself visited Virginia at all.

From Chapter 7:
At Oxford in early Georgian days a profound calm—so far as study was concerned—appears to have prevailed. Little work was done, but much tobacco was smoked. In 1733 a satire was published, violently attacking the Fellows of various colleges. According to this satirist the occupation of the Magdalen Fellow was to
drink, look big,
Smoke much, think little, curse the freeborn Whig—

from which it may not unreasonably be surmised that the author was a Tory; and however little enthusiasm there may have been at Oxford in those days for learning and study, there was plenty of life in political animosities.

Another witness to the dons' love of tobacco is Thomas Warton. In his "Progress of Discontent," written in 1746, he plaintively sang:

Return, ye days when endless pleasure
I found in reading or in leisure!
When calm around the Common Room
I puff'd my daily pipe's perfume!
Rode for a stomach, and inspected,
At annual bottlings, corks selected:
And dined untax'd, untroubled, under
The portrait of our pious Founder!