Note 4 — Chapter I

I use the word Highlands, in the common, though improper, sense of including all Scotland from the Pentland Firth to the beginning of the mountains, a few miles north of Glasgow, Stirling, Perth, and Dundee. All such distinctions are necessarily somewhat vague, because the boundaries of nature are never clearly marked. Compare Macky's Scotland, p. 124, London, 1732, with Anderson's Guide to the Highlands, Edinburgh, 1847, pp. 17, 18.