Powis, William (1813-1826)
Powis, William
London; carver and gilder, picture frame and looking-glass maker (fl.1813–26)
At 4 St James's Walk, Clerkenwell (1813–23).
By February 1824 he had relocated to 18 Arlington Place, St John Street, where he purchased insurance cover of £500. At 94 St John Street in1826 [London Metropolitan Archive, Sun MS vol. 497, ref. 1014091].
Source: DEFM
The original entry from Dictionary of English Furniture Makers, 1660-1840 can be found at British History Online.