Julia
In 1880 James Hateley was listed as a Flint Glass Manufacturer at Chester Street - Dartmouth Street, at that time at the same location Henry Sarson & Son was also listed and also as a Flint Glass Manufacturer but they were two separate listings.
In 1890 they are both still there but still listed as separate concerns, in 1900 the listing has changed to Hateley's Ltd Chandelier & Glass Manufacturers but the address is the same. At this time there is no mention of Henry Sarson or Son.