From Chapter 2:
When Robert, Earl of Essex, and Henry, Earl of Southampton, were tried for high treason in Westminster Hall on February 19, 1600-1, the members of the House of Lords, who with the Judges formed the Court, if we may believe the French Ambassador of the time, behaved in a remarkable and unseemly manner. In a letter to Monsieur de Rohan, the Ambassador declared that while the Earls and the Counsel were pleading, their lordships guzzled and smoked; and that when they gave their votes condemning the two Earls, they were stupid with eating and "yvres de tabac"—drunk with smoking. This was probably quite untrue as a representation of what actually took place; but it would hardly have been written had smoking not been a common practice among noble lords.

From Chapter 6:
At si
Mundungus desit: tum non funcare recusant
Brown-Paper tostâ, vel quod fit arundine bed-mat.

Tobacco, in Queen Anne's time, still maintained its hold over large classes of the people, and was still dominant in most places of public resort; but there were signs of change in various directions as we have seen, and smoking had to a large extent ceased to be fashionable. Pepys has very few allusions to tobacco; Evelyn fewer still. There is little evidence as to whether or not the gallants of the Restoration Court smoked; but considering the foppery of their attire and manners, it seems almost certain that tobacco was not in favour among them. The beaux with their full wigs—they carried combs of ivory or tortoiseshell in their pockets with which they publicly combed their flowing locks—their dandy canes and scented, laced handkerchiefs, were not the men to enjoy the flavour of tobacco in a pipe. They were still tobacco-worshippers; but they did not smoke. The Indian weed retained its empire over the men (and women) of fashion by changing its form. The beaux were the devotees of snuff. The deftly handled pinch pleasantly titillated their nerves, and the dexterous use of the snuff-box, moreover, could also serve the purposes of vanity by displaying the beautiful [97]whiteness of the hand, and the splendour of the rings upon the fingers. The curled darlings of the late seventeenth century and the "pretty fellows" of Queen Anne's time did not forswear tobacco, but they abjured smoking. Snuff-taking was universal in the fashionable world among both men and women; and the development of this habit made smoking unfashionable.