Most people in Newcastle have heard of Sir Charles Parsons, the eminent engineer whose invention of a multi-stage steam turbine revolutionised marine propulsion and electrical power generation, making him world famous in his lifetime and greatly respected still. Parsons’ Heaton factory was a huge local employer for many decades. It survives today as part of the global firm, Siemens.

But, of course, Charles Parsons did not make his huge strides in engineering alone. He was ably supported by a highly skilled workforce, including brilliant engineers and mathematicians, some of whom were much better known in their life times than they are today.

Two that certainly deserve to be remembered were siblings, Edith Anne Stoney and her brother, George Gerald. Edith worked for Parsons only briefly but her contribution was crucial. Her brother worked for Parsons and lived in Heaton most of his adult life. This is their story.

Family background

Dr George Johnstone Stoney (1826-1911), the siblings’ father, was a prominent Irish physicist, who was born near Birr in County Offaly.  He worked as an astronomy assistant to Charles Parsons’ father, William, at nearby Birr Castle and he later taught Charles Parsons at Trinity College, Dublin. Stoney is best known for introducing the term ‘electron’ as the fundamental unit quantity of electricity. He and his wife, Margaret Sophia, had five children whom they home educated. Perhaps not surprisingly, the Stoney children went on to have illustrious careers. Robert Bindon became a doctor in Australia; Gertrude Rose was an artist;  Florence Ada ( awarded the OBE in 1919), the first female radiologist in the UK. But it is George Gerald and Edith Anne who have the Heaton connection.

Edith Anne Stoney

Edith was born on 6 January 1869 and soon showed herself to be a talented mathematician. She won a scholarship to Newham College Cambridge where, in 1893, she achieved a first in the Part 1 Tripos examination. At that time, and for another 50 years afterwards, women were not awarded degrees at Cambridge so she did not officially graduate but she was later awarded both a BA and MA by Trinity College Dublin.

After graduation, Edith came to Newcastle to work for Charles Parsons. There is, in Newcastle University Library, a letter sent by Charles Parson to Edith’s father, George Johnstone Stoney, in 1903. Parsons pays tribute to:

‘your daughter’s great and original ability for applied mathematics… The problems she has attacked and solved have been in relation to the special curvature of our mirrors for obtaining beams of light of particular shapes. These investigations involved difficult and intricate original calculations, so much so that I must confess they were quite beyond my powers now and probably would have been also when I was at Cambridge… Your daughter also made calculations in regard to the gyrostatic forces brought onto the bearings of marine steam turbines…’

It looks like the sort of reference someone might write for a perspective employer except that, a sign of the times, it doesn’t mention Edith by name and is addressed to her father.

Edith, Florence and George Johnstone Stoney

After working in Heaton, Edith went on to teach mathematics at Cheltenham Ladies’ College and then lecture in physics at the London School of Medicine for Women in London. There she set up a laboratory and designed the physics course.

In 1901, she and her sister, Florence, opened a new x-ray service at London’s Royal Free Hospital and she became actively involved in the women’s suffrage movement as well becoming the first treasurer of the British Federation of University Women, a post she held from 1909-1915.

During WW1, both sisters offered their service to the British Red Cross to provide a state of the art radiological service to the troops in Europe. In the x-ray facilities at a new 250 bed hospital near Troyes in France, planned and operated by her, she used stereoscopy to localise bullets and shrapnel and pioneered the use of x-rays in the diagnosis of gas gangrene, saving many lives.

She was posted to Serbia, Macedonia, Greece and France again, serving in dangerous war zones for the duration of the war. The hospitals in which she worked were repeatedly shelled and evacuated but she continued to do what she considered to be her duty.  Her war service was recognised by several countries. Among her awards were the French Croix de Guerre and Serbia’s Order of St Sava, as well as British Victory Medals.

After the war, Edith returned to England, where she lectured at King’s College for Women. In her retirement, she resumed work with the British Federation for University Women and in 1936, in memory of her father and sister, she established the Johnstone and Florence Stoney Studentship, which is still administered by the British Federation of Women Graduates to support women to carry out research overseas in biological, geological, meteorological or radiological science.

Edith Anne Stoney died on 25 June 1938, aged 69. Her importance is shown by the obituaries which appeared in ‘The Times’, ‘The Lancet’ and ‘Nature’. She will be remembered for her pioneering work in medical physics, her wartime bravery and her support for women’s causes. Although her time in Newcastle was brief, she deserves also to be remembered for her contribution to the work in Heaton for which Charles Parsons is rightly lauded.

George Gerald Stoney

But Edith’s elder brother had a much longer association with Parsons – and with Heaton.

George Gerald Stoney was born in Dublin on 28 November 1863, the first child of Margaret and George Johnstone Stoney. Like his sister, he was educated at home and gained a particularly good grounding in science. For example at a young age, he learnt about the silvering of mirrors which was to become very useful in his working life.

In 1882, when 19 years old, he went to Trinity College, Dublin. After four years he left with a first class honours in mathematics and a gold medal in experimental science. The following year he was awarded an engineering degree.

After working for a year with his uncle in Dublin, he came to England in 1888 to work alongside the more senior Charles Parsons for Clarke, Chapman and Company in Gateshead, earning ten shillings a week as an apprentice draughtsman. Here he first became acquainted with the compound steam turbine and did associated drawings for Parsons.

When, the following year, Parsons left the firm, after a disagreement on the pace at which work was progressing in the turbine field, to set up his own company in Heaton, Stoney was one of a dozen or so Clarke Chapman employees to follow him. He first worked as a fitter, earning £2 10s.

The 1891 Census shows Stoney living as a lodger at 69 Seventh Avenue, Heaton in the home of widow, Jane Beckett and her two working sons, John and William.

Key figure

There is ample evidence of Gerald (as he was known) Stoney’s importance to Parsons even in the early days.

In 1893, an agreement was made whereby Parsons agreed to employ Stoney who, in turn, agreed to work for Parsons for five years in the capacity of electrical engineer, ‘the duties which shall comprise the management of the mirror and testing departments, the carrying out of experiments and other such duties…’

A year later, he was given a share option. He put £200 into the company, which was matched by Parsons. And, in 1895, aged 32, he was named Chief Designer of the steam turbine department and Chief Electrical Engineer for high speed dynamos and alternators.

Stoney’s application, on 28 November 1895, to become a member of The Institution of Civil Engineers (his proposer was C A Parsons) states:

‘…appointed Manager of their Mirror Works for the manufacture of mirrors for search light projectors for English and foreign governments and is also manager for testing all dynamos and engines and technical adviser in the design and manufacture of all the steam turbines and dynamos made by the firm amounting to a yearly output of over 10,000 horsepower. These posts he now holds.’

He was elected Associate Member on 4 February 1896 when his address was given as 118 Meldon Terrace, Heaton.

Turbinia

It was around this time that Parsons was finally successful in his almost obsessive quest to apply the steam turbine to marine engineering. He had conceived and built ‘Turbinia’ which he was determined to make the fastest ship in the world. There were many trials of the ship in the Tyne and off the Northumberland coast at which Parsons and Stoney were always among the small group on board. After each trial modifications and improvements were made and the vessel was put to sea again. At every stage, Stoney was at the forefront.

Finally on 1 April 1897, as ‘Turbinia’, with Charles Parsons on the bridge and Gerald Stoney next to him as usual, made its way back up the Tyne after its latest sea trial , ‘at the modest pace allowed by local regulations‘ it was noted that ‘the river was nearly empty, the tide slack and the water smooth’ so Parsons decided to do a full power run along a measured nautical mile. A mean speed of 31.01 knots and a top speed of 32.6 knots was recorded, a record speed for any vessel. Charles Parsons had achieved his aim of adapting the steam turbine for marine propulsion.

Parsons’ first big opportunity to show his ship to the world was to come a couple of months later on 26 June 1897, when a review of the fleet to celebrate Queen Victoria’s diamond jubilee was held at Spithead off Portsmouth. A hundred and fifty vessels were present, in an orderly procession when, with Parsons at the helm and Stoney in his  customary position alongside him, ‘Turbinia’ made the move, which was to secure its place in naval folklore.

As the ‘Times’ put it:

‘At the cost of deliberate disregard of authority, she contrived to give herself an effective advertisement by steaming at astonishing speed between the lines A and B shortly after the royal procession had passed. The patrol boats which attempted to check her adventurous and lawless proceedings were distanced in a twinkling but at last one managed by placing herself athwart her course… Her speed was, as I have said, simply astonishing.’ (27 June 1887).

In fact, Parsons denied deliberate lawlessness. He maintained that the watching Prince Henry of Prussia requested that ‘Turbinia’ be brought alongside his flagship and show a turn of speed. Permission was apparently given by the admiralty but there is no doubt that there were a number of close shaves as ‘Turbinia’ squeezed between other crafts at previously unknown speed.

Turbinia with Gerald Stoney below Charles Parsons on the bridge

Growing recognition

Stoney continued to be indispensible to Parsons. For all Parsons’ genius and drive, Stoney seems to have had the better understanding of theory and he could also apply it in practice. In fact, there is evidence that, on occasion, Parson’s intransigence even held Stoney and his own company back when he refused to agree to their suggestions. If a solution to a problem had been found by a competitor, especially a foreign one, rather than adopt it and move on, Parsons more than once insisted that his engineers found a different, original answer. For the most part, Stoney seems to have accepted this trait in his employer and risen to the challenges it posed.

In 19 December 1900, Stoney became a full member of the Institution of Civil Engineers. He was now General Manager of C A Parsons and living at 7 Roxburgh Place, Heaton. By 1902, according to the Electoral Register, the Stoneys had moved to ‘Oakley’, an imposing,  three storey, semi-detached villa on Heaton Road.

‘Oakley’ on Heaton Road

In 1903 Stoney was involved in the establishment of the ground breaking Neptune and Carrville Power Stations, which were so crucial to the economy of Tyneside. And in 1904, Parsons again rewarded his trusted lieutenant. He opened a bank account for him into which he deposited £5,000. 4.5% interest could be drawn half yearly or yearly. If Stoney stayed at the firm for another ten years, the capital would be his.

Stoney was by now well known in engineering circles. He published many papers and submitted patent applications and he gave lectures throughout Britain and Ireland.

In 1905, George Gerald Stoney and Charles Parsons were joint recipients of the Institution of Civil Engineers’ Watt Gold Medal for excellence in engineering and in 1911 Stoney, by now Technical Manager of the entire Heaton works, was elected a Fellow of the Royal Society (FRS) by his peers, evidence that his part in Parsons’ work was recognised outside as well as within the firm.

Temporary departure

But in 1912,  ‘in a moment of extreme vexation’ as he later put it (rows between senior staff at the company seemed common), Gerald Stoney left C A Parsons. At first, he set up as a consultant and he was secretary of one of the Tyneside Irish battalions before, in 1917, being appointed to the Chair of Mechanical Engineering at the Victoria University in Manchester. Stoney’s eminence is shown by a photograph, taken at this time, being in the collection of the National Portrait Gallery.

George Gerald Stoney (courtesy of the National Portrait Gallery)

However, Stoney’s wife Isabella, was by this time an invalid and didn’t make the move from Newcastle. Stoney increasingly had to travel between the two cities and when, in 1926, Charles Parsons became aware of the toll this was taking, he offered his old employee the chance to return to Heaton as Director of Research. Stoney’s career had turned full circle as, in his new role, he found himself once again conducting experimental optical work, this time for the recently acquired Grubb Telescope Company, now called Grubb Parsons. He eventually retired in 1930 following the death of his wife.

George Gerald Stoney died on 15 May 1942 at his home ‘Oakley’ on Heaton Road. He is buried in Corbridge Cemetery alongside his wife.

The Stoneys grave in Corbridge

At the time of his death, he was the last surviving member of the original Turbinia crew. Obituaries and tributes show that he was widely appreciated as one of the pioneers in the development of the steam turbine and high-speed dynamo electric machines. We hope that by retelling his story here, Gerald Stoney, like his sister Edith, will be remembered once again in Heaton and beyond.

Can you help?

If you know more about Edith or Gerald Stoney including their connections with Parsons and the Heaton area, we’d love to hear from you. Please either leave a reply on this website by clicking on the link immediately below the article title or email chris.jackson@heatonhistorygroup.org

Acknowledgements

Researched and written by Arthur Andrews and Chris Jackson, Heaton History Group.

This article is part of Heaton History Group’s project ‘Brains, Steam and Speed: 250 years of science, engineering and mathematics in Heaton‘, funded by Heritage Lottery Fund, with additional funding from Heaton History Group and the Joicey Trust

Pupils from local schools will study mathematicians, scientists and engineers associated with Heaton and produce artworks, inspired by what they have learnt, some of which will be exhibited at the People’s Theatre in July 2018.

Key Sources

From Galaxies to Turbines: science, technology and the Parsons Family / by W Garrett Scaife; Institute of Physics Publishing, 2000

Scope (December 2013) ‘Edith Stoney MA; the first woman medical physicist’

and a range of online and local archival sources.