John Charles Potter was a wallpaper manufacturer and collector. He was the eldest son of John Gerald Potter (1829-1908) and Eliza Adelaide Chapman. He married Harriet Byng and they had one daughter, Jacqueline (b.1908), who married Francis Blackwood.
John Charles Potter was educated at Eton and Christ Church College, Oxford. He achieved a first in History and went on to read for the Bar and practised as a barrister at Preston and Manchester assizes. In 1884 he entered the family business, C. and J.G. Potter of Darwen, Lancashire, wallpaper manufacturers. His father's art collection included Symphony in White, No. 2: The Little White Girl y052, which J. G. Potter had bought in c.1865. Potter also owned Blue and Silver: Blue Wave, Biarritz y041 and Grey and Silver: Chelsea Wharf y054. In 1888, Whistler corresponded with J. C. Potter regarding exhibiting Symphony in White, No. 2: The Little White Girl y052 at the . The painting was not shown. When J. G. Potter sold Symphony in White, No. 2: The Little White Girl y052 for a large profit in 1893, Whistler was indignant (see #05010).
'Potters' had patented the steam driven, rotary wallpaper printing machine in 1839 which enabled cheap production of wallpaper and was adopted universally by mid-century. The company had begun with calico printing and grew with interests in paper staining, bleaching, spinning and coal mining. Potter mainly had responsibility for paper-making and purchase, but he took a prominent part in the amalgamation negotiations of the Wall Paper Manufacturers Ltd. in 1899 and 1915. The company now had head offices in London, where Potter moved in 1899. He was appointed chairman of the Wall Paper Manufacturers Ltd in 1917 till retirement 1919. The 'Potter Gateway', a gift of Mr John Charles Potter, was built 1902 in Sunnyhurst Wood, a park in Darwen.
Entwisle, E. A., The Book of Wallpaper: A History and an Appreciation, London, 1954; Sugden, A. V., and E. A. Entwisle, Potters of Darwen, Privately printed, Manchester, 1939; Oman, Charles C., and Jean Hamilton, Wallpapers, London, 1982.