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      <p class="heading">Heuraet, Hendrik van
      
 <DL class="main_text">
<DT><B>1. Dates</B>
	<DD><I>Born:</I> Haarlem, 1633   
	<DD><I>Died:</I> c. 1660 	  
	<DD><I>Dateinfo:</I> Death Uncertain
	<DD><I>Lifespan:</I> 27

<DT><B>2. Father</B>
	<DD><I>Occupation:</I>  No Information
	<DD>No information on financial status.

<DT><B>3. Nationality</B>
	<DD><I>Birth:</I> Dutch
	<DD><I>Career:</I> Dutch
	<DD><I>Death:</I> Dutch

<DT><B>4. Education</B>
	<DD><I>Schooling:</I> Leiden, Saumur
	<DD>One of the few secure facts about Heuraet is that he enrolled in Leiden in March 1653 to study medicine.  He also studied mathematics under Schooten with Huygens and Hudde.
	<DD>In 1658 we know that he was at the Protestant university in Saumur for a time.
	<DD>Although one seems probable, there is no mention of a degree.

<DT><B>5. Religion</B>
	<DD><I>Affiliation:</I> Calvinist assumed

<DT><B>6. Scientific Disciplines</B>
	<DD><I>Primary:</I>  Mathematics
	<DD>His only published work concerned the rectification of curves, in a letter to Schooten that was published in the second edition of Descartes's Geometria.
	<DD>The last mention of Heuraet is found in a letter of Huygens of December 1659.

<DT><B>7. Means of Support</B>
	<DD><I>Primary:</I>  Unknown

<DT><B>8. Patronage</B>
	<DD><I>Type:</I>  None

<DT><B>9. Technological Involvement</B>
	<DD><I>Type:</I>  None

<DT><B>10. Scientific Societies</B>
   <DD><I>Memberships:</I> None

<DT><B>Sources</B>
<OL>
	<LI>Nieuw Nederlandsch Biographisch Woordenboek.
	<LI>There is precious little information about Heuraet.</OL>





<!--AUTHOR-->
<DT><I>Compiled by:</I>
	<DD>Richard S. Westfall
	<DD>Department of History and Philosophy of Science
	<DD>Indiana University
</DL>
	  
      <p class="sources"> Note: the creators of the Galileo Project and this catalogue 
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