John Parker (1839- )
1839 Born
1852-9 Apprenticed at North Eastern Railway, York
1859-61 Foreman at Horne and Brewster, Castleford
1861 Senior traveller with Messrs E. Green and Son, engineers and maker of economisers.
1896 Became am Associate member of I Mech E, of Messrs. E. Green and Son, 2 Exchange Street, Manchester.