John Graunt was a shopkeeper in 17th-century London who followed his own curiosity to a rather grand result. His work gave rise to the fields of demography and epidemiology.

Research:
Berke, Olaf, et al. “Celebration day: 400th birthday of John Graunt, citizen scientist of London.” Environmental Health Review. 63(3): 67-69. 2020. https://doi.org/10.5864/d2020-018
Britannica Editors. "John Graunt". Encyclopedia Britannica, 20 Apr. 2025, https://www.britannica.com/biography/John-Graunt
Britannica, The Editors of Encyclopaedia. "Sir William Petty." Encyclopedia Britannica, 11 Apr. 2026, https://www.britannica.com/money/William-Petty
Clark, Andrew. “Aubrey’s ‘Brief Lives.’” Oxford. Clarendon Press. 1898. https://dn790003.ca.archive.org/0/items/briefliveschiefl01aubruoft/briefliveschiefl01aubruoft.pdf
Connor, Henry. “John Graunt F.R.S. (1620-74): The founding father of human demography, epidemiology and vital statistics.” Journal of medical biography 32,1 (2024): 57-69. doi:10.1177/09677720221079826
Eschner, Kat. “People Have Been Using Big Data Since the 1600s.” Smithsonian. April 24, 2017. https://www.smithsonianmag.com/smart-news/people-have-been-using-big-data-1600s-180962949/
Glass, D.V., et al. “John Graunt and His Natural and Political Observations [and Discussion].” Proceedings of the Royal Society of London. Series B, Biological Sciences, Vol. 159, No. 974, A Discussion on Demography (Dec. 10, 1963), pp. 2-37 Published by: The Royal Society Stable URL: https://www.jstor.org/stable/90480
Graunt, John. “Natural and political observations mentioned in a following index, and made upon the Bills of mortality.” Oxford : Printed by William Hall, for John Martyn, and James Allestry, printers to the Royal Society MDCLXV [1665]. http://resource.nlm.nih.gov/2356017R
KARGON, ROBERT. “John Graunt, Francis Bacon, and the Royal Society: The Reception of Statistics.” Journal of the History of Medicine and Allied Sciences, vol. 18, no. 4, 1963, pp. 337–48. JSTOR, http://www.jstor.org/stable/24621352
Kelsey, Holly. “Sovereign and the Sick City in 1603.” Shakespeare Birthplace Trust. Aug. 23, 2016. https://www.shakespeare.org.uk/explore-shakespeare/blogs/sovereign-and-sick-city-1603/
Lewin, C. G. "Graunt, John (1620–1674), statistician." Oxford Dictionary of National Biography.  August 08, 2024. Oxford University Press. https://www.oxforddnb.com/view/10.1093/ref:odnb/9780198614128.001.0001/odnb-9780198614128-e-11306
Pepys, Samuel. “The Diary of Samuel Pepys.” GEORGE BELL & SONS. London. 1893. Accessed online: https://www.gutenberg.org/cache/epub/4200/pg4200.txt
Smith, R.M. (2008). “Graunt, John (1620–1674).” The New Palgrave Dictionary of Economics. Palgrave Macmillan, London. https://doi.org/10.1057/978-1-349-95121-5_758-2

 

John Graunt was a shopkeeper in 17th-century London who followed his own curiosity to a rather grand result. His work gave rise to the fields of demography and epidemiology.
Research:
<ul>
<li>Berke,&nbsp;Olaf, et al. &ldquo;Celebration day: 400th birthday of John Graunt, citizen scientist of London.&rdquo;&nbsp;Environmental Health Review.&nbsp;63(3): 67-69.&nbsp;2020. https://doi.org/10.5864/d2020-018</li>
<li>Britannica Editors. "John Graunt".&nbsp;Encyclopedia Britannica, 20 Apr. 2025, https://www.britannica.com/biography/John-Graunt</li>
<li>Britannica, The Editors of Encyclopaedia.&nbsp;"Sir William Petty."&nbsp;Encyclopedia Britannica,&nbsp;11 Apr. 2026, https://www.britannica.com/money/William-Petty</li>
<li>Clark, Andrew. &ldquo;Aubrey&rsquo;s &lsquo;Brief Lives.&rsquo;&rdquo; Oxford. Clarendon Press. 1898. https://dn790003.ca.archive.org/0/items/briefliveschiefl01aubruoft/briefliveschiefl01aubruoft.pdf</li>
<li>Connor, Henry. &ldquo;John Graunt F.R.S. (1620-74): The founding father of human demography, epidemiology and vital statistics.&rdquo;&nbsp;Journal of medical biography 32,1 (2024): 57-69. doi:10.1177/09677720221079826</li>
<li>Eschner, Kat. &ldquo;People Have Been Using Big Data Since the 1600s.&rdquo; Smithsonian. April 24, 2017. https://www.smithsonianmag.com/smart-news/people-have-been-using-big-data-1600s-180962949/</li>
<li>Glass, D.V., et al. &ldquo;John Graunt and His Natural and Political Observations [and Discussion].&rdquo; Proceedings of the Royal Society of London. Series B, Biological Sciences, Vol. 159, No. 974, A Discussion on Demography (Dec. 10, 1963), pp. 2-37 Published by: The Royal Society Stable URL: https://www.jstor.org/stable/90480</li>
<li>Graunt, John. &ldquo;Natural and political observations mentioned in a following index, and made upon the Bills of mortality.&rdquo; Oxford : Printed by William Hall, for John Martyn, and James Allestry, printers to the Royal Society MDCLXV [1665]. http://resource.nlm.nih.gov/2356017R</li>
<li>KARGON, ROBERT. &ldquo;John Graunt, Francis Bacon, and the Royal Society: The Reception of Statistics.&rdquo;&nbsp;Journal of the History of Medicine and Allied Sciences, vol. 18, no. 4, 1963, pp. 337&ndash;48.&nbsp;JSTOR, http://www.jstor.org/stable/24621352</li>
<li>Kelsey, Holly. &ldquo;Sovereign and the Sick City in 1603.&rdquo; Shakespeare Birthplace Trust. Aug. 23, 2016. https://www.shakespeare.org.uk/explore-shakespeare/blogs/sovereign-and-sick-city-1603/</li>
<li>Lewin, C. G. "Graunt, John (1620&ndash;1674), statistician."&nbsp;Oxford Dictionary of National Biography.&nbsp;&nbsp;August&nbsp;08,&nbsp;2024. Oxford University Press. https://www.oxforddnb.com/view/10.1093/ref:odnb/9780198614128.001.0001/odnb-9780198614128-e-11306</li>
<li>Pepys, Samuel. &ldquo;The Diary of Samuel Pepys.&rdquo; GEORGE BELL &amp; SONS. London. 1893. Accessed online: https://www.gutenberg.org/cache/epub/4200/pg4200.txt</li>
<li>Smith, R.M. (2008). &ldquo;Graunt, John (1620&ndash;1674).&rdquo; The New Palgrave Dictionary of Economics. Palgrave Macmillan, London. https://doi.org/10.1057/978-1-349-95121-5_758-2</li>
</ul>
&nbsp;

Join Holly and Tracy as they bring you the greatest and strangest Stuff You Missed In History Class in this podcast by iHeartRadio.

Stuff You Missed in History Class

Listen to this collection of top episodes from iHeartRadio and iHeartPodcasts. 

Listen to this collection of top episodes from iHeartRadio and iHeartPodcasts.&nbsp;

Podcasts from iHeartRadio

John Graunt was a shopkeeper in 17th-century London who followed his own curiosity to a rather grand result. His work gave rise to the fields of demography and epidemiology.

John Graunt

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/58484d99-6ab7-48fc-af78-b440003347a4/transcript

This 2019 episode marked 100 years since a wave of racist violence in the U.S. that became known as Red Summer. In many ways, Red Summer was a response to (but NOT caused by) two earlier events: the Great Migration and the return of black soldiers who had fought in World War I.

This 2019 episode marked 100 years since a wave of racist violence in the U.S. that became known as Red Summer. In many ways, Red Summer was a response to (but NOT caused by) two earlier events: the Great Migration and the return of black soldiers who had fought in World War I.

SYMHC Classics: Red Summer 1919

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/4c1c6b70-8c61-434f-b5ae-b43c017676c4/transcript

Holly and Tracy commiserate about sending greeting cards. Tracy talks about how she shifted away from an episode exclusively about Frances Thompson.

Holly and Tracy commiserate about sending greeting cards. Tracy talks about how she shifted away from an episode exclusively about Frances Thompson.

Behind the Scenes Minis: Greetings and Context

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/0730cbe0-425a-47e7-aa8e-b43c0174a000/transcript

The Memphis Massacre was a truly horrific wave of destruction and violence, including sexual violence, against the Black community of Memphis just a year after the end of the U.S. Civil War.

Research:
“Memphis Daily Appeal Interviews Frances Thompson (1876),” SHEC: Resources for Teachers, accessed April 9, 2026, https://shec.ashp.cuny.edu/items/show/3717.
“The Outrage Mill.” The North Missouri Register. 9/14/1876.
“The Reports of the Committees of the House of Representatives Made during the First Session Thirty-ninth Congress, 1865-’66.” Washington: Government Printing Office. https://www.govinfo.gov/app/details/SERIALSET-01274_00_00-002-0101-0000/context
Blank, Christopher. “Do The Words 'Race Riot' Belong On A Historic Marker In Memphis?” Code Switch. NPR. 5/2/2016. https://www.npr.org/sections/codeswitch/2016/05/02/476450908/in-memphis-a-divide-over-how-to-remember-a-massacre-150-years-later
Britannica Editors. "Memphis massacre of 1866". Encyclopedia Britannica, 15 Feb. 2024, https://www.britannica.com/event/Memphis-Race-Riot. Accessed 8 April 2026.
Carriere, Marius. “An Irresponsible Press: Memphis Newspapers and the 1866 Riot.” Tennessee Historical Quarterly , Spring 2001, Vol. 60, No. 1. https://www.jstor.org/stable/42628498
Davis, Justin A. “How a disabled Black trans woman left her mark on 19th-century Memphis.” The Emancipator. 6/13/2024. https://theemancipator.org/2024/06/13/topics/histories/how-a-disabled-black-trans-woman-left-her-mark-on-19th-century-memphis/
Donald, Bernice Bouie. “When the Rule of Law Breaks Down: Implications of the 1866 Memphis Massacre for the Passage of the Fourteenth Amendment.” Boston Law Review. Vol. 98. 2018.
Equal Justice Institute. “On this day - Apr 30, 1866: White Police and Mobs Terrorize and Kill Black Residents in Memphis.” https://calendar.eji.org/racial-injustice/apr/30
Harper’s Weekly. “The Memphis Riots.” 5/26/1866.
Johnson, Charles F. and T.W. Gilbreth. “The Freedmen’s Bureau Report on the Memphis Race Riots of 1866.” 5/22/1866. https://teachingamericanhistory.org/document/the-freedmens-bureau-report-on-the-memphis-race-riots-of-1866/
Kimberley, Lewis. “’If you kill him, you have got to kill me first’: examining individual and collective loyalties during the Memphis Massacre (1866).” American Nineteenth Century History. Vol. 25, 2024. https://www.tandfonline.com/doi/full/10.1080/14664658.2024.2316465
O’Donovan, Susan and Beverly Bond. “ ‘A History They Can Use’: The Memphis Massacre and Reconstruction’s Public History Terrain.” The Journal of the Civil War Era. 8/15/2016. https://www.journalofthecivilwarera.org/2016/08/history-can-use-memphis-massacre-reconstructions-public-history-terrain/
Stryker, Susan. “To Appear As We Please.” Aperture, Winter 2017, No. 229, Future Gender. Via JSTOR. https://www.jstor.org/stable/44898154
Walker, Barrington. “'This is the White Man's Day': The Irish, White Racial Identity, and the 1866 Memphis Riots.” Left History. Vol. 5, No. 2, 1997. https://doi.org/10.25071/1913-9632.5336

The Memphis Massacre was a truly horrific wave of destruction and violence, including sexual violence, against the Black community of Memphis just a year after the end of the U.S. Civil War.
Research:
<ul>
<li>&ldquo;Memphis Daily Appeal Interviews Frances Thompson (1876),&rdquo; SHEC: Resources for Teachers, accessed April 9, 2026, https://shec.ashp.cuny.edu/items/show/3717.</li>
<li>&ldquo;The Outrage Mill.&rdquo; The North Missouri Register. 9/14/1876.</li>
<li>&ldquo;The Reports of the Committees of the House of Representatives Made during the First Session Thirty-ninth Congress, 1865-&rsquo;66.&rdquo; Washington: Government Printing Office. https://www.govinfo.gov/app/details/SERIALSET-01274_00_00-002-0101-0000/context</li>
<li>Blank, Christopher. &ldquo;Do The Words 'Race Riot' Belong On A Historic Marker In Memphis?&rdquo; Code Switch. NPR. 5/2/2016. https://www.npr.org/sections/codeswitch/2016/05/02/476450908/in-memphis-a-divide-over-how-to-remember-a-massacre-150-years-later</li>
<li>Britannica Editors. "Memphis massacre of 1866". Encyclopedia Britannica, 15 Feb. 2024, https://www.britannica.com/event/Memphis-Race-Riot. Accessed 8 April 2026.</li>
<li>Carriere, Marius. &ldquo;An Irresponsible Press: Memphis Newspapers and the 1866 Riot.&rdquo; Tennessee Historical Quarterly , Spring 2001, Vol. 60, No. 1. https://www.jstor.org/stable/42628498</li>
<li>Davis, Justin A. &ldquo;How a disabled Black trans woman left her mark on 19th-century Memphis.&rdquo; The Emancipator. 6/13/2024. https://theemancipator.org/2024/06/13/topics/histories/how-a-disabled-black-trans-woman-left-her-mark-on-19th-century-memphis/</li>
<li>Donald, Bernice Bouie. &ldquo;When the Rule of Law Breaks Down: Implications of the 1866 Memphis Massacre for the Passage of the Fourteenth Amendment.&rdquo; Boston Law Review. Vol. 98. 2018.</li>
<li>Equal Justice Institute. &ldquo;On this day - Apr 30, 1866: White Police and Mobs Terrorize and Kill Black Residents in Memphis.&rdquo; https://calendar.eji.org/racial-injustice/apr/30</li>
<li>Harper&rsquo;s Weekly. &ldquo;The Memphis Riots.&rdquo; 5/26/1866.</li>
<li>Johnson, Charles F. and T.W. Gilbreth. &ldquo;The Freedmen&rsquo;s Bureau Report on the Memphis Race Riots of 1866.&rdquo; 5/22/1866. https://teachingamericanhistory.org/document/the-freedmens-bureau-report-on-the-memphis-race-riots-of-1866/</li>
<li>Kimberley, Lewis. &ldquo;&rsquo;If you kill him, you have got to kill me first&rsquo;: examining individual and collective loyalties during the Memphis Massacre (1866).&rdquo; American Nineteenth Century History. Vol. 25, 2024. https://www.tandfonline.com/doi/full/10.1080/14664658.2024.2316465</li>
<li>O&rsquo;Donovan, Susan and Beverly Bond. &ldquo; &lsquo;A History They Can Use&rsquo;: The Memphis Massacre and Reconstruction&rsquo;s Public History Terrain.&rdquo; The Journal of the Civil War Era. 8/15/2016. https://www.journalofthecivilwarera.org/2016/08/history-can-use-memphis-massacre-reconstructions-public-history-terrain/</li>
<li>Stryker, Susan. &ldquo;To Appear As We Please.&rdquo; Aperture, Winter 2017, No. 229, Future Gender. Via JSTOR. https://www.jstor.org/stable/44898154</li>
<li>Walker, Barrington. &ldquo;'This is the White Man's Day': The Irish, White Racial Identity, and the 1866 Memphis Riots.&rdquo; Left History. Vol. 5, No. 2, 1997. https://doi.org/10.25071/1913-9632.5336</li>
</ul>

The Memphis Massacre was a truly horrific wave of destruction and violence, including sexual violence, against the Black community of Memphis just a year after the end of the U.S. Civil War.

The Memphis Massacre

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/2583c7b8-5e76-4e36-bed6-b439005be35b/transcript

John Graunt

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