Ernest Macartney de Burgh
Encyclopedia
Ernest Macartney de Burgh (18 January 1863 – 3 April 1929) was an Irish
Ireland
Ireland is an island to the northwest of continental Europe. It is the third-largest island in Europe and the twentieth-largest island on Earth...

-born Australia
Australia
Australia , officially the Commonwealth of Australia, is a country in the Southern Hemisphere comprising the mainland of the Australian continent, the island of Tasmania, and numerous smaller islands in the Indian and Pacific Oceans. It is the world's sixth-largest country by total area...

n civil engineer, chief-engineer for water supply and sewerage in New South Wales
New South Wales
New South Wales is a state of :Australia, located in the east of the country. It is bordered by Queensland, Victoria and South Australia to the north, south and west respectively. To the east, the state is bordered by the Tasman Sea, which forms part of the Pacific Ocean. New South Wales...

.

Early life

de Burgh was the youngest son of the Rev. William de Burgh, D.D.
Doctor of Divinity
Doctor of Divinity is an advanced academic degree in divinity. Historically, it identified one who had been licensed by a university to teach Christian theology or related religious subjects....

, and his wife Janette, née Macartney. He was born at Sandymount
Sandymount
Sandymount is a coastal seaside suburb in Dublin 4 on the Southside of Dublin in Ireland. It is in the Dublin South East Dáil constituency and the East Pembroke Ward. It was once part of Pembroke Township, which took its name from the fact that this area was part of the estate of the Earl of...

, County Dublin
County Dublin
County Dublin is a county in Ireland. It is part of the Dublin Region and is also located in the province of Leinster. It is named after the city of Dublin which is the capital of Ireland. County Dublin was one of the first of the parts of Ireland to be shired by King John of England following the...

, Ireland
Ireland
Ireland is an island to the northwest of continental Europe. It is the third-largest island in Europe and the twentieth-largest island on Earth...

. He was educated at Rathmines school and the Royal College of Science for Ireland
Royal College of Science for Ireland
The Royal College of Science for Ireland was created as a result of a decision of HM Treasury in 1865 to merge a number of science-oriented education bodies including the Museum of Irish Industry and Government School of Science applied to Mining and the Arts. It was originally based at 51 St...

, and was for some time employed on railway construction in Ireland.

Engineering In Australia

De Burgh then migrated to Australia, arriving in Melbourne
Melbourne
Melbourne is the capital and most populous city in the state of Victoria, and the second most populous city in Australia. The Melbourne City Centre is the hub of the greater metropolitan area and the Census statistical division—of which "Melbourne" is the common name. As of June 2009, the greater...

 on the Orient 21 March 1885. Travelling to Sydney
Sydney
Sydney is the most populous city in Australia and the state capital of New South Wales. Sydney is located on Australia's south-east coast of the Tasman Sea. As of June 2010, the greater metropolitan area had an approximate population of 4.6 million people...

 de Burgh immediately obtained a position in the New South Wales
New South Wales
New South Wales is a state of :Australia, located in the east of the country. It is bordered by Queensland, Victoria and South Australia to the north, south and west respectively. To the east, the state is bordered by the Tasman Sea, which forms part of the Pacific Ocean. New South Wales...

 public works department and was engaged on survey work for Sydney's southern outfall sewer. In 1887 he was sent to the countryside in charge of the construction of steel bridges, and eventually became engineer of bridges. He was in this capacity responsible for several bridges over the Murray
Murray River
The Murray River is Australia's longest river. At in length, the Murray rises in the Australian Alps, draining the western side of Australia's highest mountains and, for most of its length, meanders across Australia's inland plains, forming the border between New South Wales and Victoria as it...

, Murrumbidgee
Murrumbidgee River
The Murrumbidgee River is a major river in the state of New South Wales, Australia, and the Australian Capital Territory . A major tributary of the Murray River, the Murrumbidgee flows in a west-northwesterly direction from the foot of Peppercorn Hill in the Fiery Range of the Snowy Mountains,...

, Lachlan
Lachlan River
- Course :The river rises in the central highland of New South Wales, part of the Great Dividing Range, 13 km east of Gunning. Its major headwaters, the Carcoar River, the Belubula River and the Abercrombie River converge near the town of Cowra. Minor tributaries include the Morongla Creek...

, Hunter
Hunter River
The Hunter River is a major river in New South Wales, Australia. The Hunter River rises in the Liverpool Range and flows generally south and then east, reaching the Pacific Ocean at Newcastle, the second largest city in New South Wales and a major port....

 and other rivers. He was also responsible for the Hampden Bridge
Hampden Bridge (Kangaroo Valley)
Hampden Bridge is a suspension bridge across the Kangaroo River, located in the town of Kangaroo Valley, New South Wales, Australia. It is named after Lord Hampden, Governor of New South Wales from 1895 to 1899.- History :...

 (see picture) over the Kangaroo River.

In 1903 de Burgh became acting principal assistant engineer of water supply and sewerage, a year later visited Europe to study dam construction and water supply, and after his return did important work in connexion with the Burrinjuck Dam
Burrinjuck Dam
Burrinjuck Dam is a high, concrete gravity dam on the Murrumbidgee River approximately 60 km from Yass, New South Wales, Australia. The Yass and Goodradigbee Rivers flow into the dam. The dam divides the upper and lower catchment of the Murrumbidgee and is the headwater storage for the...

 and Murrumbidgee irrigation scheme
Murrumbidgee Irrigation Area
The Murrumbidgee Irrigation Area is geographically located within the Riverina area of New South Wales was created to control and divert the flow of local river and creek systems for the purpose of food production...

. He was appointed chief-engineer for harbours and water supply in 1909, and in 1913 chief-engineer for water supply and sewerage. He designed and supervised the construction of the great reservoirs for the Sydney water supply at Cataract
Upper Nepean Scheme
The Upper Nepean Scheme is a series of dams in the catchments of the Cataract, Cordeaux, Avon and Nepean rivers of New South Wales, Australia. The scheme includes four dams and supplies the Macarthur and Illawarra regions, the Wollondilly Shire, and metropolitan Sydney.- History :The Upper Nepean...

, Cordeaux, Avon, and Nepean, for the Chichester
Chichester Dam
Chichester Dam is a dam in the Hunter Region of New South Wales approximately north of Dungog. It was constructed between 1917 and 1926 as a supply of drinking water for the Hunter Region by damming the Chichester River. The dam contributes about 35 percent of the lower Hunter region's water supply...

 scheme for Newcastle district, and the Umberumberka scheme at Broken Hill
Broken Hill, New South Wales
-Geology:Broken Hill's massive orebody, which formed about 1,800 million years ago, has proved to be among the world's largest silver-lead-zinc mineral deposits. The orebody is shaped like a boomerang plunging into the earth at its ends and outcropping in the centre. The protruding tip of the...

.

Later Life, and Legacy

De Burgh retired in 22 November 1927 and died of tuberculosis
Tuberculosis
Tuberculosis, MTB, or TB is a common, and in many cases lethal, infectious disease caused by various strains of mycobacteria, usually Mycobacterium tuberculosis. Tuberculosis usually attacks the lungs but can also affect other parts of the body...

 at Vaucluse
Vaucluse, New South Wales
Vaucluse is an eastern suburb of Sydney, in the state of New South Wales, Australia. Vaucluse is located north-east of the Sydney central business district, in the local government areas of Waverley Council and the Municipality of Woollahra....

, Sydney on 3 April 1929. He married Constance Mary, née Yeo, on 20 March 1888 who survived him along with two sons and a daughter.

De Burgh was a member of the Institution of Civil Engineers
Institution of Civil Engineers
Founded on 2 January 1818, the Institution of Civil Engineers is an independent professional association, based in central London, representing civil engineering. Like its early membership, the majority of its current members are British engineers, but it also has members in more than 150...

, London
London
London is the capital city of :England and the :United Kingdom, the largest metropolitan area in the United Kingdom, and the largest urban zone in the European Union by most measures. Located on the River Thames, London has been a major settlement for two millennia, its history going back to its...

, and was twice winner of the Telford
Thomas Telford
Thomas Telford FRS, FRSE was a Scottish civil engineer, architect and stonemason, and a noted road, bridge and canal builder.-Early career:...

 premium. De Burghs Bridge over the Lane Cove River
Lane Cove River
The Lane Cove River is a tributary of the Parramatta River, Sydney, Australia. Its lower reaches form an arm of Sydney Harbour.-Description:...

, Sydney, is named for him.

De Burgh timbertruss

Ernest DeBurgh's bridges were the fourth type of timber truss bridge in a series of five used. These included 1865 Old PWD, 1884 McDonald, 1894 Allan, 1899 de Burgh and 1905 Dare. Each was a technical improvement on its predecessor.
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