John Juckes

of Islington
1841 John Juckes, of Lewisham, gained a patent for improving furnaces.
1843 Mr John Juckes presented his plans for consuming smoke, already well known to the public, as well as his revolving grate, to the British Association meeting[1].
1851 John Juckes was declared insolvent[2].
1851 Juckes' patented consuming furnace[3].
1855 Juckes was in Queens Prison in Surrey; his patent had been sold to Groucock who had died; title to it was in the possession of Reed and others who petitioned for its extension[4].
1861 John Juckes junior, furnace maker, of City Road, was declared bankrupt[5].
1866 Juckes and Swinburne patent on improvements in locomotive boiler furnaces [6]