News

William Mudge

surveyor

William Mudge

English artillery officer and surveyor (1762-1820)

0members1here now

Ask Genius Site

Also known as Maj.-Gen. William Mudge

William Mudge

English artillery officer and surveyor (1762-1820)

0members1here now

Ask Genius Site

Not who you're looking for? Others named William Mudge: British naval officer

William Mudge (1762–1820) was an English artillery officer and surveyor, born in Plymouth, an important figure in the work of the Ordnance Survey.

Occupation: surveyor, military officer, cartographer, major general
Citizenship: Kingdom of Great Britain, United Kingdom of Great Britain and Ireland
Born: December 1, 1762
Died: April 17, 1820

Family

Katherine Jane Williamsonspouse Richard Zachariah Mudgechild William Mudgechild John Mudgefather Jane (?)mother

An Account of the Measurement of an Arc of the Meridian, Extending from Dunnose, in the Isle of Wight, Latitude 50º 37' 8'', to Clifton, in Yorkshire, Latitude 53º 27' 31''known for An Account of the Trigonometrical Survey, Carried on in the Years 1795, and 1796, by Order of the Marquis Cornwallis, Master General of the Ordnanceknown for Royal Military Academy, Woolwicheducated at Royal Society of Londonmember of Society of Antiquaries of Londonmember of Kingdom of Great Britaincountry of citizenship United Kingdom of Great Britain and Irelandcountry of citizenship

Article

William Mudge (1762–1820) was an English artillery officer and surveyor, born in Plymouth, an important figure in the work of the Ordnance Survey.

Contents

Life

William Mudge was a son of Dr. John Mudge of Plymouth, by his second wife, and grandson of Zachariah Mudge, and was born at Plymouth on 1 December 1762. He entered the Royal Military Academy, Woolwich, on 17 April 1777, and while he was there his godfather, Samuel Johnson, paid him a visit, and gave him a guinea and a book. On 9 July 1779 he received a commission as second lieutenant in the Royal Artillery, and was sent to South Carolina to join the army under Charles Cornwallis, 1st Marquess Cornwallis. He was promoted first lieutenant on 16 May 1781.

On his return home he was stationed at the Tower of London, and studied the higher mathematics under Charles Hutton, amusing himself in his spare time with the construction of clocks. He was appointed in 1791 to the Ordnance Trigonometrical Survey, of which he was promoted to be director on the death of Colonel Edward Williams in 1798. He was elected a Fellow of the Royal Society the same year.

Around 1800 Dunnose was taken as a base point for a triangulation of Great Britain,

in which Mudge measured a section of the meridional arc running up into Yorkshire.

Also known as Maj.-Gen. William Mudge

Born

December 1, 1762

Died

April 17, 1820

Everything about William Mudge →

Related journals

Family

Katherine Jane Williamson Richard Zachariah Mudge William Mudge John Mudge Jane (?)

Connected

An Account of the Measurement of an Arc of the Meridian, Extending from Dunnose, in the Isle of Wight, Latitude 50º 37' 8'', to Clifton, in Yorkshire, Latitude 53º 27' 31''An Account of the Trigonometrical Survey, Carried on in the Years 1795, and 1796, by Order of the Marquis Cornwallis, Master General of the Ordnance Royal Military Academy, Woolwich Royal Society of London Society of Antiquaries of London Kingdom of Great Britain United Kingdom of Great Britain and Ireland

Live room · 1 here

Be the first in the room — members see you arrive.

Join the room

Not who you're looking for? Others named William Mudge: British naval officer

William Mudge (1762–1820) was an English artillery officer and surveyor, born in Plymouth, an important figure in the work of the Ordnance Survey.

Occupation: surveyor, military officer, cartographer, major general
Citizenship: Kingdom of Great Britain, United Kingdom of Great Britain and Ireland
Born: December 1, 1762
Died: April 17, 1820

Family

Katherine Jane Williamsonspouse Richard Zachariah Mudgechild William Mudgechild John Mudgefather Jane (?)mother

An Account of the Measurement of an Arc of the Meridian, Extending from Dunnose, in the Isle of Wight, Latitude 50º 37' 8'', to Clifton, in Yorkshire, Latitude 53º 27' 31''known for An Account of the Trigonometrical Survey, Carried on in the Years 1795, and 1796, by Order of the Marquis Cornwallis, Master General of the Ordnanceknown for Royal Military Academy, Woolwicheducated at Royal Society of Londonmember of Society of Antiquaries of Londonmember of Kingdom of Great Britaincountry of citizenship United Kingdom of Great Britain and Irelandcountry of citizenship

Article

William Mudge (1762–1820) was an English artillery officer and surveyor, born in Plymouth, an important figure in the work of the Ordnance Survey.

Contents

Life

William Mudge was a son of Dr. John Mudge of Plymouth, by his second wife, and grandson of Zachariah Mudge, and was born at Plymouth on 1 December 1762. He entered the Royal Military Academy, Woolwich, on 17 April 1777, and while he was there his godfather, Samuel Johnson, paid him a visit, and gave him a guinea and a book. On 9 July 1779 he received a commission as second lieutenant in the Royal Artillery, and was sent to South Carolina to join the army under Charles Cornwallis, 1st Marquess Cornwallis. He was promoted first lieutenant on 16 May 1781.

On his return home he was stationed at the Tower of London, and studied the higher mathematics under Charles Hutton, amusing himself in his spare time with the construction of clocks. He was appointed in 1791 to the Ordnance Trigonometrical Survey, of which he was promoted to be director on the death of Colonel Edward Williams in 1798. He was elected a Fellow of the Royal Society the same year.

Around 1800 Dunnose was taken as a base point for a triangulation of Great Britain,

in which Mudge measured a section of the meridional arc running up into Yorkshire.

The triangulation was conducted in 1801 and 1802.

The positions of twenty three points between Dunnose and Beacon Hill, Clifton, near Doncaster, were determined, and the closest possible measurements were made of the distances between the points and the direction from one point to another.

Doubts were cast on the accuracy of the measurements in 1812, when Joseph Rodriguez pointed out that, if they were accurate, the length of a degree of longitude did not vary with latitude as it should if the earth were flattened at the poles.

Mudge was promoted brevet major on 25 September 1801, regimental major 14 September 1803, and lieutenant-colonel 20 July 1804. While at the head of the survey he resided first, until 1808, at the Tower of London, and afterwards at 4 Holles Street, London, which he purchased; there he resided for the rest of his life.

He was appointed in addition, on 29 July 1809, by John Pitt, 2nd Earl of Chatham, to be lieutenant-governor of the Royal Military Academy at Woolwich; and when in 1810 it was decided to move the Indian cadets to Addiscombe Military Seminary, Mudge was appointed public examiner to the new college. He took pains to see that the Woolwich and the Addiscombe cadets were trained in surveying and topographical drawing, and placed them before leaving college under Robert Dawson of the Ordnance Survey for a course of practical study.

In 1813 it was determined to extend the Meridian arc into Scotland. Mudge superintended the general arrangement of the work, and in some cases took the actual measurement. On the extension of the English arc of the meridian into Scotland, the French Bureau des Longitudes applied for permission for Jean-Baptiste Biot to make observations for them on that line. These observations were carried out by Biot, with the assistance of Mudge and of his son Richard Zachariah Mudge, at Leith Fort on the River Forth, and Biot assisted Mudge in extending the arc to Uist in the Outer Hebrides.

It is to Mudge that William Wordsworth alludes in his poem Written with a Slate Pencil on a Stone, on the Side of the Mountain of Black Comb, on Black Combe, written in 1811–1813; Wordsworth had heard in Bootle from the Rev. James Satterthwaite the story of the surveyor (identified with Mudge) on top of Black Combe, famous for its long-distance views inland and out to sea, who was not able to see even the map in front of him when fog or darkness closed in.

On 4 June 1813 Mudge was promoted brevet-colonel, and on 20 December 1814 regimental colonel. In 1817 he received from the University of Edinburgh the degree of LL.D. In 1818 he travelled in France for the benefit of his health, and on his return was appointed a commissioner of the new board of longitude. In 1819 Frederick VI of Denmark visited the survey operations at Bagshot Heath, and presented Mudge with a gold chronometer. In May of this year he began the survey of Scotland, and on 12 August he was promoted major-general. He died on 17 April 1820.

Works

Mudge contributed to the Royal Society's Philosophical Transactions:

'Account of the Trigonometrical Survey made in 1797, 1798, and 1799.'

'Account of the Measurement of an Arc of the Meridian from Dunnose, Isle of Wight, to Clifton in Yorkshire.' Online in the Philosophical Transactions

'On the Measurement of Three Degrees of the Meridian conducted in England by William Mudge.'

Besides the maps of the survey published under his direction, he published:

'General Survey of England and Wales,’ pt. i. fol. 1805.

'An Account of the Trigonometrical Survey carried on by Order of the Master-General of H.M. Ordnance in the years 1800–1809, by William Mudge and Thomas Colby.'

'An Account of the Operations carried on for accomplishing a Trigonometrical Survey of England and Wales from the commencement in 1784 to the end of 1796. First published in, and now revised from, the "Philosophical Transactions", by William Mudge and Isaac Dalby. The Second Volume, continued from 1797 to the end of 1799, by William Mudge. The Third Volume, an Account of the Trigonometrical Survey in 1800, 1801, 1803 to 1809, by William Mudge and Thomas Colby,’ 3 vols. London, 1799–1811.

'Sailing Directions for the N.E., N., and N.W. Coasts of Ireland, partly drawn up by William Mudge, completed by G. A. Fraser,’ London, 1842.

Family

Mudge married Margaret Jane, third daughter of Major-general Williamson, R.A., who survived him four years. He left a daughter, two sons in the royal engineers, one in the Royal Artillery, and one in the Royal Navy.

Notes and references

Notes

Citations

Sources

Attribution

This article incorporates text from a publication now in the public domain: Vetch, Robert Hamilton (1894). "Mudge, William (1762-1820)". In Lee, Sidney (ed.). Dictionary of National Biography. Vol. 39. London: Smith, Elder & Co. pp. 258–259.

Article from Wikipedia (CC BY-SA 4.0), where it is maintained by volunteer editors.

Related journals

Family

Katherine Jane Williamson Richard Zachariah Mudge William Mudge John Mudge Jane (?)

Connected

An Account of the Measurement of an Arc of the Meridian, Extending from Dunnose, in the Isle of Wight, Latitude 50º 37' 8'', to Clifton, in Yorkshire, Latitude 53º 27' 31''An Account of the Trigonometrical Survey, Carried on in the Years 1795, and 1796, by Order of the Marquis Cornwallis, Master General of the Ordnance Royal Military Academy, Woolwich Royal Society of London Society of Antiquaries of London Kingdom of Great Britain United Kingdom of Great Britain and Ireland