Louis Smith (British politician) explained

Sir Louis William Smith (21 March 1879 – 15 March 1939)^[1] was a British Conservative Party politician.

After studying at Harrogate College, Smith became an engineer and a company director. He was elected as Member of Parliament (MP) for Sheffield Hallam at a by-election in July 1928,^[2] and held the seat until his death in 1939, aged 59.

References

Michael Stenton and Stephen Lees, Who's Who of British MPs: Volume III, 1919–1945

Web site: Historical lists of MPs: constituencies beginning with "H", part 1 . Leigh Rayment's House of Commons pages . https://web.archive.org/web/20181020202137/http://www.leighrayment.com/commons/Hcommons1.htm . 8 January 2010 . usurped . 20 October 2018.
Book: Craig, F. W. S. . British parliamentary election results 1918–1949 . 3rd . 1983 . F. W. S. Craig . First published 1969 . Parliamentary Research Services . Chichester . 238 . 0-900178-06-X.