Comte de Brienne, roi de Jérusalem Jean de Brienne, I^[1]

1170 - 1237  (66 years)

• Name	Jean de Brienne
  Title	Comte de Brienne, roi de Jérusalem
  Suffix	I
  Birth	8 Jun 1170	Brienne-le-Château, Aube, Champagne-Ardenne, France
  Gender	Male
  Death	23 Mar 1237	Constantinople, Istanbul, Turkey
  Person ID	I42	Osgood
  Last Modified	19 Oct 2025

  
  

  Father	Comte de Brienne Érard de Brienne, II,   b. 1 Jun 1130, Brienne-le-Château, Aube, Grand Est, France d. 8 Feb 1191, Acre, Palestine (Age 60 years)
  Mother	Agnès de Montfaucon,   b. 1150, Montbéliard, 25200, Doubs, Bourgogne-Franche-Comté, France d. 23 Oct 1186, Braine, Aisne, Picardie, France (Age 36 years)
  Family ID	F383	Group Sheet  |  Family Chart

  
  

  Family	Berenguela de León y Castilla,   b. 1204, Segovia, Castilla, Spain d. 12 Apr 1237, Constantinople, Byzantine Empire (Age 33 years)
  Children	+ 1. ‘d'Acre’ vicomte de Beaumont-au Maine Louis de Brienne,   b. 1235, Acre, Kingdom Of Jerusalem d. 1 Sep 1297, Beaumont-sur-Maine, France (Age 62 years)
  Family ID	F377	Group Sheet  |  Family Chart
  Last Modified	19 Oct 2025

  
  

• Sources

  [S8] FamilySearch.org, https://www.familysearch.org/en/tree/person/details/KPQZ-MQL (Reliability: 1).