Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 143,908 pages of information and 230,121 images on early companies, their products and the people who designed and built them.
Note: See also Laird, Kitson and Co
1842 Laird left the partnership, not having received the financial return he expected. Kitson was then joined by Isaac Thompson and William Watson Hewitson, the company then becoming Kitson, Thompson and Hewitson.