Thomas Sopwith (geologist)
The son of Jacob Sopwith (1770–1829), by his wife Isabella, daughter of Matthew Lowes, Thomas was born at Newcastle-upon-Tyne. His father was a builder and cabinet-maker; Sopwith maintained links with the family furniture and joinery business throughout his life. Initially an illustrator of antiquities, he then took up land and mineral surveying, and subsequently described himself as a civil engineer. He invented, and the family firm manufactured, an ingenious type of desk with all its drawers secured by a single lock, the 'monocleid', which won a prize at the 1851 Exhibition; an improved levelling stave; and wooden geological teaching models.
In 1824 Sopwith completed an apprenticeship with his father, and took employment as a surveyor. He worked closely with Richard Grainger in the redevelopment of Newcastle Upon Tyne. He worked with Joseph Dickinson of Alston, Cumbria, on a survey of the lead mines in the area owned by Greenwich Hospital. He later built up contacts in London, especially in the area of geology, where he became a fellow of the Geological Society (and its more exclusive Geological Club) in 1835, sponsored by John Phillips.
Sopwith advocated the collection of mine surveys; he was associated in a Northumbrian survey with William Smith, and he was instrumental, after the meeting of the British Association in 1838, in inducing the government to found the Mining Record Office. In the same year he made a mining survey in County Clare in Ireland.
Sopwith became a railway surveyor, working on commissions. This included being commissioned to work on a central Newcastle station project with Richard Grainger (see plan right). He became involved with George Stephenson and Sir William Cubitt creating the French railway network.
In 1843 he was employed on the development of railways in Belgium. For the Sambre-Meuse line he did preliminary surveys, and then accompanied George Stephenson, by then retired, on an inspection visit. The result was that the Belgian de Grandvoir constructed the line, supervised by Robert Stephenson. Sopwith had called attention to the scientific importance of recording the geological features exposed in the cuttings of railways; and the British Association, at his initiative, made a grant in 1840 for the purpose.
Sopwith was an early user of 3-dimensional models both for practical illustration of regional geology (Forest of Dean; Ebbw Vale; Nentsberry) and for teaching, for which he produced sets (as recommended by Charles Lyell in his 1841 Elements of Geology). He also took advice from William Buckland about what structures would be useful. Different coloured woods represented the different types of rock.
Sopwith married three times: first, Mary Dickenson in 1828, who died in 1829; secondly, Jane Scott in 1831, who died in 1855; and thirdly, Anne Potter in 1858.
Among his eight children were:
- Jacob Sopwith, who died at the age of 19 after travelling to India with the Army under a false name.
- Ursula Sopwith, who married David Chadwick, M.P. on 11 June 1878
- Thomas Sopwith, a civil engineer and manager of a lead mining company in Linares in Spain. His children included:
- Anna Sopwith, who married Sir William Shelford, K.C.M.G.
- Arthur Sopwith, who married William Shelford's sister Catherine and had four children, including clergyman Karl Sopwith.
Awards and honoursEdit
Sopwith was elected a member or a fellow of many learned societies, including the Royal Society, the Athenaeum Club, the Geological Societies of England and France, the Institution of Civil Engineers, the Royal Institution, the Royal Geographical Society, the British Association for the Advancement of Science, the Society of Arts, the Royal Meteorological Society, the Statistical Society of London and the Archaeological Institute and Archaeological Association. 
He was elected a Fellow of the Royal Society in 1845. His candidature citation read: Thomas Sopwith Esq FGS London, Memb Inst CE and Member of the Geological Society of France, Civil Engineer [of] St Marys Terrace Newcastle on Tyne. The Author of a Treatise on Isometric Drawing. The Inventor or improver of Methods of representing Mineral structure by dissected Models.
In 1826 Sopwith published A Historical and Descriptive Account of All Saints' Church in Newcastle-upon-Tyne (Newcastle). He later wrote a book on the Alston mining area, and two editions (1834, 1838) of a treatise on the use of the isometric projection for drawing surveys. He also made the case for mining records in book form.
Sopwith wrote detailed diaries spanning the 57 years 1821–1878, recording daily events in his professional and personal life. He travelled widely, first by coach, then on the railways, and kept records of the times, prices, and conditions of travel in his diaries. His diaries also provide accounts of his meeting with people who were, or became, significant such as Charles Babbage, Charles Darwin and John Ruskin. The diaries are now held in the Special Collections at Newcastle University Library. Contemporaries also considered that Sopwith had substantial artistic ability, including as a cartoonist, although few of his drawings now survive.
- Eight Views of Fountains Abbey … with Description, Newcastle, 1832.
- Description of Monocleid Writing Cabinets, Newcastle, 1841?.
- An Account of the Museum of Economic Geology, London, 1843.
- Education: its Present State and Future Advancement, Newcastle, 1853.
- Notes of a Visit to Egypt, London, 1857.
- Notes of a Visit to France and Spain, Hexham, 1865.
- Education in Village Schools, London, 1868.
- Three Weeks in Central Europe, London, 1869.
- Sopwith, R. (1994), Thomas Sopwith, Surveyor An Exercise in Self-Help
- Dictionary of National Biography. London: Smith, Elder & Co. 1885–1900. .
- Ashworth, William. "Scientist of the Day - Thomas Sopwith". Linda Hall Library - Science, Engineering and Technology. Retrieved 3 January 2018.
- "Thomas Sopwith". Grace's Guide to British Industrial History. Retrieved 9 August 2018.
- Archives Hub, Sopwith Diaries.
- Michael Reeves Bailey (2003). Robert Stephenson-the eminent engineer. Ashgate Publishing, Ltd. pp. 140–. ISBN 978-0-7546-3679-3. Retrieved 1 April 2012.
- Turner, S (2010) Thomas Sopwith, the miner's friend: his contribution to the geological model-making tradition
- Turner S. and Dearman W., The Early History of Geological Models. 1980. in: Bulletin of the International Association of Engineering, 21, 1980, Krefeld Geology
- Sopwith, Thomas (18 May 1849). Journal, vol 46. pp. 20–23.
- Vernon, Robert (2009). "The Linares Lead Mining District: The English Connection". De Re Metallica. 13: 1–10. Retrieved 9 August 2018.
- "Mrs Jack Barnato Joel, née Olivie Coulson Sopwith (d. 1937)". lafayette.org.uk. Retrieved 12 October 2016.
- "Thomas Sopwith", 1881 UK Census, Battersea, London: TNA, RG11/646, p. 36, 1881
- "Lady Anna Shelford nee Sopwith". Lafayette Negative Archive.
- Norwood Cemetery Conservation Plan (PDF). Lambeth: London Borough of Lambeth. 2018. p. 80. Retrieved 9 August 2018.
- "OCCASIONAL PAPERS ON METEOROLOGICAL HISTORY No.6 - 'AIR, EARTH, AND SKIES ... AND MAN'S UNCONQUERABLE MIND'" (PDF). Royal Meteorological Society. Retrieved 10 December 2016.
- ncl.ac.uk, Great North Museum – Geological Models and Maps.
- "Library and Archive catalogue". Royal Society. Retrieved 20 October 2010.
- An Account of the Mining District of Alston Moor, Weardale and Teesdale (1833)
- A Treatise on Isometrical Drawing as Applicable to Geological and Mining Plans
- Thomas Sopwith (1844). The National Importance of Preserving Mining Records. John Weale. Retrieved 31 March 2012.
- Richardson, B. W. (1891) Thomas Sopwith, with excerpts from his diary of fifty-seven years.
- "Sopwith (Thomas) Diaries". University Library Special Collections. Newcastle University. Retrieved 9 August 2018.