John Tristan of France Capet, Count of Valois and Never^[1]

1250 - 1270  (20 years)

• Name	John Tristan of France Capet
  Suffix	Count of Valois and Never
  Birth	8 Apr 1250	Damietta, Egypt
  Gender	Male
  Acceded	1265
  	Count of Nevers
  	was jure uxoris Count of Nevers from 1265 to 1270
  Acceded	1268
  	Count of Valois and Crépy
  	Count of Auxerre and Tonnerre ( jure uxoris ) and also Count of Valois and Crépy (1268-1270).
  Death	3 Aug 1270	Tunis, Tunisia
  	Cause: dysentery
  Burial	Basilica of St Denis
  Notes	http://www.hull.ac.uk/php/cssbct/cgi-bin/gedlkup.php/n=royal?royal12337 http://en.wikipedia.org/wiki/John_Tristan,_Count_of_Valois «i»Has ancestry chart in Wikipedia«/i» (Medical):John accompanied his father during the Eighth Crusade , which reached Tunis in July after setting out from Cagliari on Sardinia . But at Tunis the army suffered an outbreak of dysentery . John Tristan was one of the victims who died of it, and three weeks later, St. Louis also succumbed to the disease. Both bodies were transported to France and buried in the Basilica of St Denis .
  Person ID	I11381	Glenn Cook Family
  Last Modified	10 Jan 2013

  
  

  Father	Louis IX (St. Louis) of France Capet, King of France,   b. 25 Apr 1214   d. 25 Aug 1270, Tunis, Africa (Age 56 years)
  Mother	Marguerite of Provence Berenger,   b. 1221   d. 1295 (Age 74 years)
  Marriage	1234
  Family ID	F1806	Group Sheet  |  Family Chart

  
  

  Family	Yolande II, Countess of Nevers,   b. Dec 1247, Nevers d. 2 Jun 1280 (Age ~ 32 years)
  Marriage	1 Jun 1265
  Family ID	F5141	Group Sheet  |  Family Chart
  Last Modified	10 Jan 2013

  
  

• Photos

  John Tristan, Count of Valois

  
  

• Sources

  [S36] Brian Tompsett, Dept of Computer Science, University of Hull, England(B.C.Tompsett@dcs.hull.ac.uk), Directory of Royal Genealogical Data, (This work is Copyright b 1994-2002 Brian C Tompsett).