Gretton, Thomas & Lake, Richard (1778)
Gretton, Thomas & Lake, Richard, Dorchester, Dorset, joiners and cm (1778). In 1778 insured their utensils and stock for £100. [GL, Sun MS vol. 263, p. 599]
The original entry from Dictionary of English Furniture Makers, 1660-1840 can be found at British History Online.