• John Graunt (24 April 1620 – 18 April 1674) has been regarded as the founder of demography. Graunt was one of the first demographers, and perhaps the first...
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  • Duke of Orléans, third son of King Henry IV of France (d. 1660) 1620 – John Graunt, English demographer and statistician (d. 1674) 1706 – Giovanni Battista...
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    successful businesswoman with Coade stone John Graunt, founder of the science of demography Antonie van Leeuwenhoek John Spedan Lewis William McGregor (1846–1911)...
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  • Thumbnail for Life table
    population's longevity. Tables have been created by demographers including John Graunt, Reed and Merrell, Keyfitz, and Greville. There are two types of life...
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  • (lawyer) Jørgen Pedersen Gram (actuary) Hermann Grassmann (school teacher) John Graunt (haberdasher) George Green (miller) Aubrey de Grey (gerontologist) André-Michel...
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    this figure, and the best contemporary count comes from the work of John Graunt (1620–1674), who was one of the earliest Fellows of the Royal Society...
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  • Close Rolls, 35 Ed. 1. m6d Calendar of Patent Rolls, 13 Ed. 1.ml8d. Graunt, John; Petty, William (1662), Natural and political observations mentioned...
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    Journal of Demography, Vol. 9, No. 1 (June 2004), page 95 RB Campbell, John Graunt, John Arbuthnott, and the human sex ratio, Hum Biol. 2001 Aug;73(4):605-610...
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    advance came in 1662 from a London draper, the father of demography, John Graunt, who showed that there were predictable patterns of longevity and death...
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    find the initial cause of the smallpox fever he researched and treated. John Graunt, a haberdasher and amateur statistician, published Natural and Political...
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    analysis. Petty's work in political arithmetic, along with the work of John Graunt, laid the foundation for modern census techniques. This work in statistical...
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  • 1650 – Simonds d'Ewes, English lawyer and politician (b. 1602) 1674 – John Graunt, English demographer and statistician (b. 1620) 1689 – George Jeffreys...
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    coursework and the nature and scope of a dissertation research project. John Graunt (1620–1674) was a British citizen scientist who laid the foundations...
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  • disease. Epidemiology entered a more systematic phase with the work of John Graunt, who in 1662 tried to quantify mortality in London using a statistical...
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  • centuries and is not morbid humor in response to the fire. In 1661–1662, John Graunt, in his work on the Bills of Mortality for London (published by the Royal...
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    risk management was being developed. In 1662, a London draper named John Graunt showed that there were predictable patterns of longevity and death in...
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    earliest documented work on life expectancy was done in the 1660s by John Graunt, Christiaan Huygens, and Lodewijck Huygens. The longest verified lifespan...
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  • Thumbnail for The Economic Writings of Sir William Petty
    publications by William Petty (and John Graunt), the general introduction to the life and work of Petty and Graunt, and the short introductions to the...
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  • Thumbnail for Ars Conjectandi
    quantified probability. In the field of statistics and applied probability, John Graunt published Natural and Political Observations Made upon the Bills of Mortality...
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    and Political Observations Made upon the Bills of Mortality (1662) by John Graunt, which contains a primitive form of life table. Among the study's findings...
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    Demography. 9 (1): 91–96. JSTOR 20853265. Campbell RB (August 2001). "John Graunt, John Arbuthnott, and the human sex ratio". Human Biology. 73 (4): 605–610...
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  • to this science. The birth of statistics is often dated to 1662, when John Graunt, along with William Petty, developed early human statistical and census...
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  • Natural and Political Observations upon the Bills of Mortality. By Capt. John Graunt. The Fifth Edition. London, 1676. p. 314-345 Sir William Petty's Quantulumcunque...
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    of Natural and Political Observations upon the Bills of Mortality by John Graunt. Early applications of statistical thinking revolved around the needs...
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    case was in 17th-century London, where the first proper demographer, John Graunt, failed by just five years to see the last recorded death from plague...
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    fathers led to the use of their data for analysis of mortality, first by John Graunt and then, based on data provided to him by Breslau professor Caspar Neumann...
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    St. John the Baptist and the Spencer coat of arms, now in a south window of the chancel, in memory of his father. Spencer married Isabella Graunt, daughter...
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    of the life-table for Breslau, which followed more primitive work by John Graunt, is now seen as a major event in the history of demography. The Royal...
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  • economic statistician", as Richard Stone calls him, came a generation after John Graunt and William Petty and continued their work. Their work was mainly published...
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    Honoris Causa from Delft University of Technology in the Netherlands, 2017 John Graunt award for extraordinary achievements in one of the population sciences...
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