{{Short description|British civil engineer and army officer}} {{For|the American government official|Jonathan Davidson (lawyer)}} {{Use British English|date=September 2014}} {{Use dmy dates|date=April 2026}} {{Infobox engineer |image = Jonathan Davidson in 1948.jpg |image_width = |caption = Davidson in 1948 |honorific_prefix = Sir |name = Jonathan Davidson |honorific_suffix = {{post-nominals|country=GBR|CMG|TD|MICE}} |birth_name = Jonathan Roberts Davidson |birth_date = 29 May 1874 |birth_place = Liverpool, England |death_date = 21 June 1961 (aged 87) |death_place = Uckfield, Sussex, England<ref>''England & Wales, Civil Registration Death Index, 1916-2007''</ref> |education = |spouse = |parents = |children = |discipline = Civil, |institutions = Institution of Civil Engineers (president), Smeatonian Society of Civil Engineers (president) |practice_name = |significant_projects = |significant_design = |significant_advance = |significant_awards = }}
Colonel '''Sir Jonathan Roberts Davidson''' {{post-nominals|country=GBR|CMG|TD|MICE}} (29 May 1874 – 21 June 1961) was a British civil engineer and army officer.<ref name="npg">[http://www.npg.org.uk/live/search/person.asp?LinkID=mp80284 Entry at National Portrait Gallery]</ref> Davidson pursued a professional career as an engineer which resulted in him being elected president of both the Institution of Civil Engineers and of the Smeatonian Society of Civil Engineers. He also served as an officer in the Territorial Force where he saw combat as a battalion commander in the First World War with the Liverpool Scottish and was twice wounded in action.<ref name="times">{{cite news |title= Obituary: Col. Sir Jonathan Davidson |work=The Times |date= 28 June 1961|page=15 }}</ref>
== Early life == Davidson was born in 1874 at Liverpool in Merseyside.<ref>{{Cite web |url=http://www.ice.org.uk/downloads/Presidents%20address%20from%20CE%20with%20Appendices(2).pdf |title=Gordon Masterton's presidential address |access-date=12 September 2008 |archive-date=23 September 2006 |archive-url=https://web.archive.org/web/20060923042309/http://www.ice.org.uk/downloads/Presidents%20address%20from%20CE%20with%20Appendices%282%29.pdf |url-status=dead }}</ref> Although an engineer by profession, Davidson also served as an officer in the British Army's Volunteer Force. His was first commissioned as a second lieutenant in the 8th (Scottish) Volunteer Battalion of the King's Regiment (Liverpool) on 6 February 1901.<ref>{{London Gazette|issue=27289|page=1421|date=26 February 1901}}</ref> He received promotion to Lieutenant on 22 November of the same year.<ref>{{London Gazette|issue=27383|page=8646|date=6 December 1901}}</ref> Davidson was promoted to captain on 7 March 1903.<ref>{{London Gazette|issue=27532|page=1507|date=6 March 1903}}</ref>
== First World War == [[File:Davidson trench low.JPG|thumb|left|Davidson (far right) fires a rifle grenade from a trench at Ypres, March 1915]] When the Volunteer Force was reorganised into the Territorial Force on 1 April 1908, Davidson remained with the Liverpool Scottish, now numbered the "10th", whilst retaining his rank and precedence.<ref>{{London Gazette|issue=28193|page=8037|date=6 November 1908}}</ref> He was promoted to major and subsequently held the temporary rank of lieutenant-colonel and command of the battalion from 1914 to 1917. During this time, the battalion was called up for regular service in the First World War during August 1914, leaving Britain for Belgium on 1 November 1914.<ref>[http://www.liverpoolscottish.org.uk/trenchwinter1914a1.htm Regimental Museum] {{webarchive|url=https://web.archive.org/web/20101203221500/http://www.liverpoolscottish.org.uk/trenchwinter1914a1.htm |date= 3 December 2010 }}</ref> Davidson and the Liverpool Scottish spent much of 1914 and 1915 in trenches in the Ypres area.<ref name="hist">[http://www.liverpoolscottish.org.uk/history.htm Brief History of the Liverpool Scottish] {{webarchive|url=https://web.archive.org/web/20101203194623/http://www.liverpoolscottish.org.uk/history.htm |date= 3 December 2010 }}</ref> During the spring of 1915, whilst at Zillebeeke, Davidson used his civil engineering expertise to significantly improve his battalion's trenches.<ref>[http://www.liverpoolscottish.org.uk/trenchwinter1914b.htm The Liverpool Scottish – Trench Life Through the Great War] {{webarchive|url=https://web.archive.org/web/20080217231146/http://www.liverpoolscottish.org.uk/trenchwinter1914b.htm |date=17 February 2008 }}</ref> Davidson was himself injured during the attack on Bellewaarde Farm on 24–25 May 1915 in the Second Battle of Ypres.<ref name ="hist"/>
During this period, Davidson was appointed a Companion of the Order of St Michael and St George and his temporary rank was confirmed as substantive on 29 May 1916 with precedence of 19 June 1915.<ref>{{London Gazette|issue=29598|page=5308|date=26 May 1916|supp=y}}</ref> Whilst personally rallying the battalion during the Battle of Guillemont in the Somme area in 1916, Davidson was once again wounded in action.<ref>{{Harvnb|McGilchrist|2005|p=76}}.</ref> The battalion's medical officer, Noel Chavasse, was also wounded during the battle whilst rescuing injured soldiers and in doing so won the unit's first Victoria Cross (VC).<ref name="chavasse">[http://www.chavasse.u-net.com/chavasse.html Chavasse biography] {{webarchive|url=https://web.archive.org/web/20080508041211/http://www.chavasse.u-net.com/chavasse.html |date= 8 May 2008 }}</ref> Chavasse would subsequently win their second and last VC at the Third Battle of Ypres in 1917.<ref name="chavasse"/> Davidson spent the remainder of the year convalescing and returned to the battalion in 1917.<ref name="gil6">{{Harvnb|McGilchrist|2005|p=6}}.</ref> Later that year, he left the unit and returned to Liverpool where he became that city's Chief Engineer.<ref name="gil6"/>
Davidson temporarily held command of a battalion of the Norfolk Regiment from 14 November 1917.<ref>{{London Gazette|issue=30420|page=12903|date=7 December 1917|supp=y}}</ref> He then transferred back to the Territorial Force Reserves on 9 March 1918, retaining his rank of Lieutenant-Colonel.<ref>{{London Gazette|issue=30600|page=3840|supp=y|date=27 March 1918}}</ref> He relinquished his army commission during demobilisation on 30 September 1921, retaining his rank and being entitled to continue to wear his uniform.<ref name="demob">{{London Gazette|issue=32599|page=10577|supp=y|date=23 December 1921}}</ref> After the war, he was also awarded the Territorial Decoration for his service.<ref name="demob"/>
== Post-war == After the war, Davidson joined the Engineer and Railway Staff Corps, an unpaid volunteer unit providing engineering expertise to the British army. He was promoted to colonel of that corps on 10 August 1938.<ref>{{London Gazette|issue=32559|page=5119|date=23 December 1921}}</ref> Davidson was knighted by King George VI on 10 February 1942.<ref>{{London Gazette|issue=35455|page=714|date=13 February 1942}}</ref> He was elected president of the Institution of Civil Engineers, the highest authority in his profession, for the November 1948 to November 1949 session.<ref name="Civils">{{Harvnb|Watson|1988|p=253}}</ref> He was also a member of the Smeatonian Society of Civil Engineers from 1937 and was elected their president in 1955.<ref name="smeatonian">{{Harvnb|Watson|1989|p=171}}</ref> Davidson died in 1961.<ref name="npg"/> The National Portrait Gallery holds five photographic portraits of Davidson in their archives.<ref name="npg"/> The William Girling Reservoir in Chingford was built to a design by Davidson.<ref>[https://books.google.com/books?id=4TA262F55asC&pg=PA70&dq=william+girling+reservoir&ei=2yMsSdKkD4XCywTrgY1F William Girling reservoir] Retrieved 26 November 2008</ref>
== References == {{Reflist}}
== Bibliography == *{{Citation| last =McGilchrist| first = Archibald M| title = Liverpool Scottish 1900–1919| publisher = Naval & Military Press Ltd| year = 2005| isbn =1-84574-093-9 }} *{{citation | last = Watson | first = Garth | title = The Civils | publisher = Thomas Telford Ltd | year = 1988 | isbn = 0-7277-0392-7}} *{{citation | last = Watson | first = Garth | title = The Smeatonians: The Society of Civil Engineers | publisher = Thomas Telford Ltd | year = 1989 | url = https://books.google.com/books?id=ybXHDw8u_VcC | isbn = 0-7277-1526-7}}
{{s-start}} {{s-npo|pro}} {{s-bef|before=Roger Gaskell Hetherington}} {{s-ttl|title=President of the Institution of Civil Engineers |years=November 1948 – November 1949}} {{s-aft|after=Vernon Robertson}} {{end}}
{{authority control}}
{{DEFAULTSORT:Davidson, Jonathan}} Category:1874 births Category:1961 deaths Category:British Army colonels Category:British civil engineers Category:Presidents of the Institution of Civil Engineers Category:Presidents of the Smeatonian Society of Civil Engineers Category:British Army personnel of World War I Category:Companions of the Order of St Michael and St George Category:Liverpool Scottish officers Category:Royal Norfolk Regiment officers Category:Knights Bachelor Category:Engineer and Railway Staff Corps officers Category:Military personnel from Liverpool Category:Territorial Force officers Category:Volunteer Force officers