Sir Walter Noel Hartley FRS

FRSE Fellowship of the Royal Society of Edinburgh (FRSE) is an award granted to individuals that the Royal Society of Edinburgh, Scotland's national academy of science and letters, judged to be "eminently distinguished in their subject". This soci ...

DSc (1845-11 September 1913) was a British chemist. He was a pioneer of

spectroscopy Spectroscopy is the field of study that measures and interprets the electromagnetic spectra that result from the interaction between electromagnetic radiation and matter as a function of the wavelength or frequency of the radiation. Matter wa ...

, and the first person to establish a relationship between the wavelengths of spectral lines of the elements and their positions in the

periodic table The periodic table, also known as the periodic table of the (chemical) elements, is a rows and columns arrangement of the chemical elements. It is widely used in chemistry, physics, and other sciences, and is generally seen as an icon of ch ...

(published in 1883), and he studied also the relationship between the structure and spectra of a wide variety of organic compounds. In 1881, he hypothesized the presence of ozone in the atmosphere.

Life

He was born in

Lichfield Lichfield () is a cathedral city and civil parish in Staffordshire, England. Lichfield is situated roughly south-east of the county town of Stafford, south-east of Rugeley, north-east of Walsall, north-west of Tamworth and south-west of B ...

Staffordshire Staffordshire (; postal abbreviation Staffs.) is a landlocked county in the West Midlands region of England. It borders Cheshire to the northwest, Derbyshire and Leicestershire to the east, Warwickshire to the southeast, the West Midlands Cou ...

on 3 February 1847, the son of

Thomas Hartley Thomas Hartley (September 7, 1748December 21, 1800) was an American lawyer, soldier, and politician from York, Pennsylvania. Early life and education Hartley was born in Colebrookdale Township in the Province of Pennsylvania. At 18 years of ...

a portrait painter and his wife, Caroline Lockwood. He studied Science at

Edinburgh University The University of Edinburgh ( sco, University o Edinburgh, gd, Oilthigh Dhùn Èideann; abbreviated as ''Edin.'' in post-nominals) is a public research university based in Edinburgh, Scotland. Granted a royal charter by King James VI in 1582 ...

and

Marburg Marburg ( or ) is a university town in the German federal state (''Bundesland'') of Hesse, capital of the Marburg-Biedenkopf district (''Landkreis''). The town area spreads along the valley of the river Lahn and has a population of approximate ...

Germany Germany,, officially the Federal Republic of Germany, is a country in Central Europe. It is the second most populous country in Europe after Russia, and the most populous member state of the European Union. Germany is situated betwe ...

. He married Mary Laffan in 1882 and they had one son John who was killed in the First World War. From 1871 to 1879 he lectured in Chemistry at

King's College London King's College London (informally King's or KCL) is a public research university located in London, England. King's was established by royal charter in 1829 under the patronage of King George IV and the Duke of Wellington. In 1836, King's ...

. He was then given a professorship at the

Royal College of Science The Royal College of Science was a higher education institution located in South Kensington; it was a constituent college of Imperial College London from 1907 until it was wholly absorbed by Imperial in 2002. Still to this day, graduates from th ...

Dublin Dublin (; , or ) is the capital and largest city of Republic of Ireland, Ireland. On a bay at the mouth of the River Liffey, it is in the Provinces of Ireland, province of Leinster, bordered on the south by the Dublin Mountains, a part of th ...

, remaining in this role until retiring in 1911. (Obituary 12 Sept 1913) In 1877 he was elected a Fellow of the

Royal Society of Edinburgh The Royal Society of Edinburgh is Scotland's national academy of science and letters. It is a registered charity that operates on a wholly independent and non-partisan basis and provides public benefit throughout Scotland. It was established i ...

. His proposers were

Alexander Crum Brown Alexander Crum Brown FRSE FRS (26 March 1838 – 28 October 1922) was a Scottish organic chemist. Alexander Crum Brown Road in Edinburgh's King's Buildings complex is named after him. Early life and education Crum Brown was born at 4 Bellev ...

, Sir

James Dewar Sir James Dewar (20 September 1842 – 27 March 1923) was a British chemist and physicist. He is best known for his invention of the vacuum flask, which he used in conjunction with research into the liquefaction of gases. He also studied ato ...

John Hutton Balfour John Hutton Balfour (15 September 1808 – 11 February 1884) was a Scottish botanist. Balfour became a Professor of Botany, first at the University of Glasgow in 1841, moving to the University of Edinburgh and also becoming the 7th Regius Keepe ...

, and

Sir William Turner Sir William Turner (7 January 1832, in Lancaster, Lancashire, Lancaster – 15 February 1916, in Edinburgh) was an English anatomist and was the Principal of the University of Edinburgh from 1903 to 1916. Life Turner was born in Lancaster ...

. His work also led to his election to Fellowship of the Royal Society in 1884, and he was awarded an honorary doctorate (

D.Sc. Doctor of Science ( la, links=no, Scientiae Doctor), usually abbreviated Sc.D., D.Sc., S.D., or D.S., is an academic research degree awarded in a number of countries throughout the world. In some countries, "Doctor of Science" is the degree used f ...

) by the

Royal University of Ireland The Royal University of Ireland was founded in accordance with the ''University Education (Ireland) Act 1879'' as an examining and degree-awarding university based on the model of the University of London. A Royal Charter was issued on 27 Apri ...

in October 1901. He was

knighted A knight is a person granted an honorary title of knighthood by a head of state (including the Pope) or representative for service to the monarch, the Christian denomination, church or the country, especially in a military capacity. Knighthood ...

in 1911, following retiral. He died in

Braemar Braemar is a village in Aberdeenshire, Scotland, around west of Aberdeen in the Highlands. It is the closest significantly-sized settlement to the upper course of the River Dee sitting at an elevation of . The Gaelic ''Bràigh Mhàrr'' prop ...

on 11 September 1913.

Works

His published works included: 'Air and its Relations to Life' (1876), 'Water, Air and Disinfectants' (1877) and 'Quantitative Analysis' (1887).Walter Noel Hartley's 1907 article, 'On the Thermochemistry of Flame Spectra at High Temperatures' in the Proceedings of the Royal Society is available to preview
here
/ref> He was awarded a gold medal at the 1904 St Louis Exposition, for scientific applications of photography and a silver medal in chemical arts. In 1906 he gained the

Longstaff Medal The Longstaff Prize is given to a member of the Royal Society of Chemistry who has done the most to advance the science of chemistry. First awarded in 1881, it was originally conferred by the Chemical Society and known as the Longstaff Medal. Winne ...

of the

Chemical Society The Chemical Society was a scientific society formed in 1841 (then named the Chemical Society of London) by 77 scientists as a result of increased interest in scientific matters. Chemist Robert Warington was the driving force behind its creation. ...

for researches in spectro-chemistry, and in 1908, the Grand Prix for spectrographic research at the

Franco-British Exhibition The Franco-British Exhibition was a large public World's fair, fair held in London between 14 May and 31 October 1908. The exhibition attracted 8 million visitors and celebrated the Entente Cordiale signed in 1904 by the United Kingdom and France. ...

. He was president of Section B (Chemistry) of the

British Association The British Science Association (BSA) is a charity and learned society founded in 1831 to aid in the promotion and development of science. Until 2009 it was known as the British Association for the Advancement of Science (BA). The current Chie ...

, 1903-04.

Family

Hartley married novelist Mary Laffan (1849-1916) in 1882. He was survived by one son, Walter John Hartley, who died whilst serving in the British Army during the

First World War World War I (28 July 1914 11 November 1918), often abbreviated as WWI, was one of the deadliest global conflicts in history. Belligerents included much of Europe, the Russian Empire, the United States, and the Ottoman Empire, with fightin ...

Gallipoli The Gallipoli peninsula (; tr, Gelibolu Yarımadası; grc, Χερσόνησος της Καλλίπολης, ) is located in the southern part of East Thrace, the European part of Turkey, with the Aegean Sea to the west and the Dardanelles ...

in 1915.

References

{{DEFAULTSORT:Hartley, Walter Noel Fellows of the Royal Society 1845 births People from Lichfield 1913 deaths Fellows of the Royal Society of Edinburgh Alumni of the University of Edinburgh