From Chapter 1:
The only mention made of tobacco by Raleigh himself occurs in a testamentary note made a little while before his execution in 1618. Referring to the tobacco remaining on his ship after his last voyage, he wrote: "Sir Lewis Stukely sold all the tobacco at Plimouth of which, for the most part of it, I gave him a fift part of it, as also a role for my Lord Admirall and a role for himself ... I desire that hee may give his account for the tobacco." As showing how closely Sir Walter's name was associated with it long after his death, Dr. Brushfield quotes the following entry from the diary of the great Earl of Cork: "Sept. 1, 1641. Sent by Travers to my infirme cozen Roger Vaghan, a pott of Sir Walter Raleighes tobackoe."

From Chapter 5:
When plague was abroad even children were compelled to smoke. At the time of the dreadful visitation of 1665 all the boys at Eton were obliged to smoke in school every morning. One of these juvenile smokers, a certain Tom Rogers, years afterwards declared to Hearne, the Oxford antiquary, that he never was whipped so much in his life as he was one morning for not smoking. Times have changed at Eton since this anti-tobacconist martyr received his whipping. It is sometimes stated that at this time smoking was generally practised in schools, and that at a stated hour each morning lessons were laid aside, and masters and scholars alike produced their pipes and proceeded to smoke tobacco. But I know of no authority for this wider statement; it seems to have grown out of Hearne's record of the practice at Eton.