Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,124 pages of information and 233,665 images on early companies, their products and the people who designed and built them.
William Exall (1808-1881) of Barrett, Exall and Andrewes
1882 Obituary 
. . . born at Godalming . . . Two years later his father emigrated with all the family to America . . . About the year 1830 their uncle, Mr. Barrett, who then carried on what was known as the Katesgrove Foundry, Reading invited William Exall to come over and assist him in the business . . .