From Chapter 3:
Another proof of the extraordinary popularity of the new habit is to be found in the fact that by the seventeenth year of the reign of James I—the arch-enemy of tobacco—that is, by 1620, the Society of tobacco-pipe-makers had become so very numerous and considerable a body that they were incorporated by royal charter, and bore on their shield a tobacco plant in full blossom. The Society's motto was happily chosen—"Let brotherly love continue."

From Chapter 9:
With the revival of smoking, things changed at Holkham. On Christmas Day, 1847, Lady Elizabeth, writing to her husband from Holkham, the home of her childhood, remarked: "The Billiard table is always lighted up for the gentlemen when they come from shooting, and there they sit smoking."

The growing popularity of the cigar made smoking less unfashionable than it had been among the upper classes of society; but among humbler folk pipe-smoking had never "gone out." Every public-house did its regular trade in clays, known as churchwardens and Broseleys, and by other names either of familiarity or descriptive of the place of manufacture; and on the mantelpiece or table of inn or ale-house stood the tobacco-box. Miss Jekyll, in her delightful book on "Old West Surrey," figures an example of these old public-house tobacco-boxes which is made of lead. It has bosses of lions' heads at the ends, and a portrait in relief on the front of the Duke of Wellington in his plumed cocked hat. Inside, there is a flat piece of sheet-lead with a knob to keep the tobacco pressed close, so that it may not dry up.

From Chapter 5:
The year 1660 that restored Charles II to his throne, restored a gaiety and brightness, not to say frivolity of tone, that had long been absent from English life. The following song in praise of tobacco, taken from a collection which was printed in 1660, is touched with the spirit of the time; though it is really founded on, and to no small extent taken from, some verses in praise of tobacco written by Samuel Rowlands in his "Knave of Clubs," 1611:

To feed on flesh is gluttony,
It maketh men fat like swine;
But is not he a frugal man
That on a leaf can dine?
He needs no linnen for to foul
His fingers' ends to wipe,
That has his kitchin in a box,
And roast meat in a pipe.
The cause wherefore few rich men's sons
Prove disputants in schools,
Is that their fathers fed on flesh,
And they begat fat fools.
This fulsome feeding cloggs the brain
And doth the stomach choak
But he's a brave spark that can dine
With one light dish of smoak.

There is nothing to show that King Charles smoked, nor what his personal attitude towards tobacco may have been.

From Chapter 2:
King James himself is an unwilling witness to the popularity of tobacco. He tells us that a man could not heartily welcome his friend without at once proposing a smoke. It had become, he says, a point of good-fellowship, and he that would refuse to take a pipe among his fellows was accounted "peevish and no good company." "Yea," he continues, with rising indignation, "the mistress cannot in a more mannerly kind entertain her servant than by giving him out of her fair hand a pipe of tobacco."