Identity:
Charles G. B. Crehen was a lithographer.
Life:
He madea lithograph of a portrait of Whistler's father (c. 1840/1842); a print is in the Glasgow University Library (Call Number: Whistler PH1/60).
Bibliography:
New York Public Library on-line catalogue at http://catnyp.nypl.org (accessed 2005); http://digitalgallery.nypl.org (accessed 2005); special.lib.gla.ac.uk/manuscripts.