Lime in the Early Bleaching Industry of Britain 1633-1828: Its Prohibition and Repeal

This essay describes the background and possible reasons for legal intervention in the use of lime in the early bleaching industry and draws on the Statutes at Large and other Acts of Parliament as primary sources. The developing chemical knowledge that may have contributed to the later Acts of repeal is also considered in some detail. The earliest noted prohibition was in 1633 and the years 1823, 1825, and 1828 were important repeal dates. No related legislation later than 1828 has been found. During the period from 1633 to 1828 there were many renewals and modifications to existing laws concerning linen and hempen manufacture; several of these contained subsections regarding bleaching. The considerable number of such Acts may account for the apparent confusion shown by earlier authors on this subject. Furthermore, the various Acts passed by the Irish House of Commons over its lifetime from 1400 to 1800, with its many interruptions, were published in a limited number of editions and are consequently held by few libraries. Ireland instituted its own laws and it was only after the Act of Union in 1800 that matters were dealt with by Westminster. Indeed, earlier historians have not always appreciated that, at certain periods of the history of the United Kingdom, Ireland and Scotland (as well as England) had their own separate parliaments.