Butler, Robert
Butler, Robert, Lancaster. Named in the Gillow records between 1814–25, working on a bookcase in 1814, and a bedstead in 1819. [Westminster Ref. Lib., Gillow vol. 344/99, p. 1967; 100, p. 3015]
The original entry from Dictionary of English Furniture Makers, 1660-1840 can be found at British History Online.