It was believed during the mid-19th century that wife selling was restricted to the lowest levels of labourers, especially to those living in remote rural areas, but an analysis of the occupations of husbands and purchasers reveals that the custom was strongest in "proto-industrial" communities. Of the 158 cases in which occupation can be established, the largest group (19) was involved in the livestock or transport trades, fourteen worked in the building trade, five were blacksmiths, four were chimney-sweeps, and two were described as gentlemen, suggesting that wife selling was not simply a peasant custom. The most high-profile case was that of Henry Brydges, 2nd Duke of Chandos, who is reported to have bought his second wife from an ostler in about 1740.