The Wealth of Nations by Part 5 Chapter 2 Page 159

supported; in a heavy one it is altogether intolerable.

In the different poll-taxes which took place in England during the reign of William III the contributors were, the greater part of them, assessed according to the degree of their rank; as dukes, marquisses, earls, viscounts, barons, esquires, gentlemen, the eldest and youngest sons of peers, etc. All shopkeepers and tradesmen worth more than three hundred pounds, that is, the better sort of them, were subject to the same assessment, how great soever might be the difference in their fortunes.

Their rank was more considered than their fortune. Several of those who in the first poll-tax were rated according to their supposed fortune were afterwards rated according to their rank. Serjeants, attorneys, and proctors at law, who in the