Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,716 pages of information and 247,105 images on early companies, their products and the people who designed and built them.
Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,919 pages of information and 233,587 images on early companies, their products and the people who designed and built them.
1861 Born son of John Hare Leonard and Ellen Leonard in Clifton[1]
1911 Chemical manufacturer living in Stoke Newington, London[2]
Presumably involved in Carless, Capel and Leonard
1948 Died; executors included his sons Hugh Robert Leonard and John Gifford Leonard, petroleum refiners[3]
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