1824 - apprenticed to William James Frodsham (father of Charles). Traded at 27 South Molton St, London. 1830-1833 - traded at 4 Change Alley, Cornhill, London. 1839 - traded at 7 Finsbury Pavement, London; 1843 - took over J R Arnold & Co, 84 Strand, London; 1854 - awarded Royal warrant; 1893 - Charles Frodsham & Co. became a limited company;