Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,148 pages of information and 233,681 images on early companies, their products and the people who designed and built them.
1806 The two brothers had a workshop in Manchester for the manufacture of tools and general machines.
1823 A third brother, John, joined the firm
1825 Married Henrietta Elizabeth Campbell in Dublin
1861 Living at Norbury, Cheshire (age 71 born Manchester), a Silk Thr..... employing 90 persons. With his wife Henrietta Elizabeth (age 55 born Dullen, Ireland) and their son Richard Barrington Sharp (age 17 born Stockport). Plus a visitor and three servants. 
1863 Listed as a debtor 
1863 Died in the Isle of Man