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Jean Baptiste François Joseph De Warren
Jean Baptiste François Joseph de Warren or John Warren (21 September 1769 – 9 February 1830) was an army captain and later Lieutenant Colonel with Her Majesty's 33rd Regiment of Foot, East India Company in India, surveyor and amateur astronomer. While working as a surveyor in the Great Trigonometrical Survey he rediscovered what became the Kolar Gold Fields and in later life he documented Indian astronomy and time-keeping in his book ''Kala Sankalita''. Biography Early life Warren was born at Livorno, Italy, the fourth child of Count Henry Hyacinthe de Warren and Christine Walburge de Meuerers. The Warrens claimed descent from William de Warenne, 1st Earl of Surrey; per Ruvigny, they descended from "Edward Warren, of Seatown", Dublin, "of an old English family claiming descent from the Earls of Warren".The Titled Nobility of Europe, Marquis de Ruvigny, Burke's Peerage, 1914, p. 1544 Career He moved to London in 1793 and tried to work as an artist but failed. He then moved ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Warren
John Warren may refer to: Medicine * John Warren (surgeon) (1753–1815), American surgeon during the Revolutionary War * John Collins Warren (1778–1856), American surgeon * John Collins Warren Jr. (1842–1927), American surgeon, son of John Collins Warren * John Warren (1874-1928) (1874–1928), professor of anatomy at Harvard University * John Robin Warren (born 1937), pathologist Politics * John Warren (Dover MP) (died 1547), MP for Dover (UK Parliament constituency) * John Borlase Warren (1753–1822), English admiral, politician, and diplomat **Sir John Borlase Warren (1800 ship) * John Warren (Upper Canada politician) (died 1832), merchant and politician in Upper Canada * John Henry Warren (died 1885), English-born merchant and politician in Newfoundland * John Holden Warren (1825–1901), Wisconsin state senator * John Warren (Australian politician) (1830–1914), Australian pastoralist and politician * John Warren (trade unionist) (1895–1960), British trade unio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heteropogon Contortus
''Heteropogon contortus'' is a tropical, perennial tussock grass with a native distribution encompassing Southern Africa, southern Asia, Northern Australia, Oceania, and southwestern North America. The species has also become a naturalised weed in tropical and subtropical regions in the Americas and East Asia. The plant grows to in height and is favoured in most environments by frequent burning. The plants develop characteristic dark seeds with a single long awn at one end and a sharp spike at the other. The awn becomes twisted when dry and straightens when moistened, and in combination with the spike is capable of drilling the seed into the soil. The species is known by many common names, including black speargrass, tanglehead, ''steekgras'' (in Afrikaans) and ''pili'' (in Hawaiian, ultimately from Proto-Austronesian *''pilit''₁ "to adhere/stick"). ''H. contortus'' is a valuable pasture species across much of its range. However, it has also been responsible for the eliminati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British East India Company
The East India Company (EIC) was an English, and later British, joint-stock company founded in 1600 and dissolved in 1874. It was formed to trade in the Indian Ocean region, initially with the East Indies (the Indian subcontinent and Southeast Asia), and later with East Asia. The company seized control of large parts of the Indian subcontinent, colonised parts of Southeast Asia and Hong Kong. At its peak, the company was the largest corporation in the world. The EIC had its own armed forces in the form of the company's three Presidency armies, totalling about 260,000 soldiers, twice the size of the British army at the time. The operations of the company had a profound effect on the global balance of trade, almost single-handedly reversing the trend of eastward drain of Western bullion, seen since Roman times. Originally chartered as the "Governor and Company of Merchants of London Trading into the East-Indies", the company rose to account for half of the world's trade duri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1830 Deaths
Year 183 ( CLXXXIII) was a common year starting on Tuesday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Aurelius and Victorinus (or, less frequently, year 936 ''Ab urbe condita''). The denomination 183 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * An assassination attempt on Emperor Commodus by members of the Senate fails. Births * January 26 – Lady Zhen, wife of the Cao Wei state Emperor Cao Pi (d. 221) * Hu Zong, Chinese general, official and poet of the Eastern Wu state (d. 242) * Liu Zan (Zhengming), Chinese general of the Eastern Wu state (d. 255) * Lu Xun Zhou Shuren (25 September 1881 – 19 October 1936), better known by his pen name Lu Xun (or Lu Sun; ; Wade–Giles: Lu Hsün), was a Chinese writer, essayist, poet, and literary critic. He ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1769 Births
Events January–March * February 2 – Pope Clement XIII dies, the night before preparing an order to dissolve the Jesuits.Denis De Lucca, ''Jesuits and Fortifications: The Contribution of the Jesuits to Military Architecture in the Baroque Age'' (BRILL, 2012) pp315-316 * February 17 – The British House of Commons votes to not allow MP John Wilkes to take his seat after he wins a by-election. * March 4 – Mozart departs Italy, after the last of his three tours there. * March 16 – Louis Antoine de Bougainville returns to Saint-Malo, following a three-year circumnavigation of the world with the ships '' La Boudeuse'' and '' Étoile'', with the loss of only seven out of 330 men; among the members of the expedition is Jeanne Baré, the first woman known to have circumnavigated the globe. She returns to France some time after Bougainville and his ships. April–June * April 13 – James Cook arrives in Tahiti, on the ship HM Bark ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surveyors
Surveying or land surveying is the technique, profession, art, and science of determining the terrestrial two-dimensional or three-dimensional positions of points and the distances and angles between them. A land surveying professional is called a land surveyor. These points are usually on the surface of the Earth, and they are often used to establish maps and boundaries for ownership, locations, such as the designed positions of structural components for construction or the surface location of subsurface features, or other purposes required by government or civil law, such as property sales. Surveyors work with elements of geodesy, geometry, trigonometry, regression analysis, physics, engineering, metrology, programming languages, and the law. They use equipment, such as total stations, robotic total stations, theodolites, GNSS receivers, retroreflectors, 3D scanners, LiDAR sensors, radios, inclinometer, handheld tablets, optical and digital levels, subsurface locators, dron ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rene Francois Joseph De Warren
Rene Francois Joseph de Warren (1879–1926) was the self proclaimed Duke of Warren-Surrey. Family and claim to title "Duke of Warren-Surrey" Warren was eldest of three sons of Anselme Stanislas Firmin Léon de Warren (born 1851) and Marie Huyn de Vernéville, who also had four daughters. Anselme de Warren, an officer in the 2nd Hussars, was the second son; his elder brother, Lucien (born 1844), was heir to their father Edward's title of Comte de Warren, and was noted in 1902 (his father having died in 1898) to be "the present Comte de Warren". He married twice, and had several sons living at the time Rene de Warren claimed to be "Duke of Warren-Surrey"; they would have been senior to Rene in line for any titles, "Duke of Warren-Surrey", at any rate, not appearing in any published treatment of the family. Rene de Warren's great-grandfather was Jean Baptiste François Joseph de Warren, a surveyor in India who rediscovered the Kolar Gold Fields. Legal altercations Despite having hi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pondicherry
Pondicherry (), now known as Puducherry ( French: Pondichéry ʊdʊˈtʃɛɹi(listen), on-dicherry, is the capital and the most populous city of the Union Territory of Puducherry in India. The city is in the Puducherry district on the southeast coast of India and is surrounded by Bay of Bengal to the east and the state of Tamil Nadu, with which it shares most of its culture, heritage, and language. History Puducherry, formerly known as Pondicherry, gained its significance as “The French Riviera of the East” after the advent of the French colonialization in India. Puducherry is the Tamil interpretation of “new town” and mainly derived from “Poduke”, the name of the marketplace as the “Port town” for Roman trading in 1st century as mentioned in ‘The Periplus of the Erythraean Sea’. The settlement was once an abode of many learned scholars as evidently versed in the Vedas, hence also known as Vedapuri. The history of Puducherry can broadly be classified ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Madras Observatory
The Madras Observatory was an astronomical observatory which had its origins in a private observatory set up by William Petrie in 1786 and later moved and managed by the British East India Company from 1792 in Madras (now known as Chennai). The main purpose for establishing it was to assist in navigation and mapping by recording the latitude and maintaining time standards. In later years the observatory also made observations on stars and geomagnetism. The observatory ran from around 1792 to 1931 and a major work was the production of a comprehensive catalogue of stars. History The observatory was established due to the efforts of William Petrie, an amateur astronomer who had a small private observatory at Egmore in Madras. Petrie's original observatory was established in 1786 and was made of iron and timber. In 1789, Petrie gifted his instruments to the Madras Government before retiring to England. Sir Charles Oakley accepted Petrie's plea to establish an official observatory ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Lambton
Lieutenant-Colonel William Lambton, FRS (c. 1753 – 20 or 26 January 1823) was a British soldier, surveyor, and geographer who began a triangulation survey in 1800-1802 that was later called the Great Trigonometrical Survey of India. His initial survey was to measure the length of a degree of an arc of the meridian so as to establish the shape of the Earth and support a larger scale trigonometrical survey across the width of the peninsula of India between Madras and Mangalore. After triangulating across the peninsula, he continued surveys northwards for more than twenty years. He died during the course of the surveys in central India and is buried at Hinganghat in Wardha district of Maharashtra. He was succeeded by his assistant George Everest. Life Lambton was born around 1753 at Crosby Grange, near Northallerton, in North Yorkshire, the son of a farmer. He was extremely reserved about the details of his family. Even the year of birth is speculated on the basis of an incide ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
East India Company
The East India Company (EIC) was an English, and later British, joint-stock company founded in 1600 and dissolved in 1874. It was formed to trade in the Indian Ocean region, initially with the East Indies (the Indian subcontinent and Southeast Asia), and later with East Asia. The company seized control of large parts of the Indian subcontinent, colonised parts of Southeast Asia and Hong Kong. At its peak, the company was the largest corporation in the world. The EIC had its own armed forces in the form of the company's three Presidency armies, totalling about 260,000 soldiers, twice the size of the British army at the time. The operations of the company had a profound effect on the global balance of trade, almost single-handedly reversing the trend of eastward drain of Western bullion, seen since Roman times. Originally chartered as the "Governor and Company of Merchants of London Trading into the East-Indies", the company rose to account for half of the world's trade duri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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