From Chapter 1:
All the evidence agrees that whoever taught Raleigh, it was Raleigh's example that brought smoking into notice and common use. Long before his death in 1618 it had become fashionable, as we shall see, in all ranks of society. He is said to have smoked a pipe on the morning of his execution, before he went to the scaffold, a tradition which is quite credible.

From Chapter 8:
Dr. Farmer was elected Master of Emmanuel in 1775. Years before he had held the curacy of Swavesey, about nine miles out of Cambridge, where he regularly performed the duty. After morning service it was his custom to repair to the local public-house where he enjoyed a mutton-chop and potatoes. Immediately after the removal of the cloth, "Mr. Dobson (his churchwarden) and one or two of the principal farmers, made their appearance, to whom he invariably said, 'I am going to read prayers, but shall be back by the time you have made the punch.' Occasionally another farmer accompanied him from church, when pipes and tobacco"—with the punch—"were in requisition until 6 o'clock." The Sabbath afternoon thus satisfactorily concluded, Farmer returned to college in Cambridge and took a nap, till at nine he went to the parlour of the college where the Fellows usually assembled, and pipes and tobacco concluded a well-spent day.