Skip to content

Please be aware that some material may contain words, descriptions or illustrations which will not reflect current scientific understanding and may be considered in today's context inaccurate, unethical, offensive or distressing.

Letter, 'Containing the description of a very extraordinary stone or calculus taken out of the bladder of a man after death' from the Marquis de Caumont [Joseph de Seytres] to Hans Sloane

Reference number: CLP/12ii/59

Date: 30 June 1732

Description

The Marquis de Caumont describes a bladder stone removed from a dead man that had an unusual shape with branches akin to those that appear on trees and vegetables. The Marquis asks Sloane to examine the stone and provide his opinion.

Subject: Physiology / Medicine

Published in Philosophical Transactions as 'A letter from the Marquis de Caumont to Sir Hans Sloane, Bart. President of the Royal Society, containing the description of a very extraordinary stone or calcuus taken out of the bladder of a man after death'.

Written by the Marquis de Caumont at Avignon [France]. Translated from the original French by Tho [Thomas] Stack. Read to the Royal Society on 18 March 1735.

Reference number
CLP/12ii/59
Earliest possible date
30 June 1732
Physical description
Ink on paper
Page extent
4 pages
Format
Manuscript

Creator name

Joseph de Seytres

View page for Joseph de Seytres

Use this record

Citation

Joseph de Seytres, Letter, 'Containing the description of a very extraordinary stone or calculus taken out of the bladder of a man after death' from the Marquis de Caumont [Joseph de Seytres] to Hans Sloane, 30 June 1732, CLP/12ii/59, The Royal Society Archives, London, https://makingscience.royalsociety.org/items/clp_12ii_59/letter-containing-the-description-of-a-very-extraordinary-stone-or-calculus-taken-out-of-the-bladder-of-a-man-after-death-from-the-marquis-de-caumont-joseph-de-seytres-to-hans-sloane, accessed on 23 April 2025

Link to this record

Embed this record

<iframe src="https://makingscience.royalsociety.org/embed/items/clp_12ii_59/letter-containing-the-description-of-a-very-extraordinary-stone-or-calculus-taken-out-of-the-bladder-of-a-man-after-death-from-the-marquis-de-caumont-joseph-de-seytres-to-hans-sloane" title="Letter, 'Containing the description of a very extraordinary stone or calculus taken out of the bladder of a man after death' from the Marquis de Caumont [Joseph de Seytres] to Hans Sloane" allow="fullscreen" frameborder="0" width="100%" height="500px"></iframe>

Hierarchy

This item is part of:

Related Fellows

Explore the collection

  • Classified Papers

    The 'Classified Papers' of the Royal Society are papers from British and international natural philosophers and scholars categorised according to subject areas.

    Dates: 1592 - 1741

    View collection