House Biesenburg » Guillaume Ier de Sancerre (± 1158-1219)

Personal data Guillaume Ier de Sancerre 

  • Alternative names: Guillaume I de Champlitte Prince of Achaia (maiden name, name before first marriage), William De Sancerre Count (maiden name, name before first marriage), Guillaume I Comte De SANCERRE (maiden name, name before first marriage), William I Champlitte Prince Of Achaia (maiden name, name before first marriage), Guillaume I. de Sancerre (also known as / alias), Guillaume William I Comte d' Sancerre, Guillaume I William de Sancerre Count, Guillaume I De Champlitte
  • He was born about 1158 in Courtenay, Loiret, Centre-Val de Loire, France.
  • He died in the year 1219 in Sancerre, Cher, Centre, France.
  • A child of Etienne de Blois-Champagne de Sancerre and Alix Mathilde de DONZY-DE COSNE SUR LOIRE

Household of Guillaume Ier de Sancerre

(1) He had a relationship with Denise de Déols.


(2) He is married to Marie de Charenton.

They got married after 1180.


Child(ren):

  1. Beatrix de SANCERRE  1192-1247 

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Timeline Guillaume Ier de Sancerre

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Ancestors (and descendant) of Guillaume Ier de Sancerre


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    The House Biesenburg publication was prepared by .contact the author
    When copying data from this family tree, please include a reference to the origin:
    HuisBiesenburg, "House Biesenburg", database, Genealogy Online (https://www.genealogieonline.nl/huis-biesenburg/I75543864.php : accessed August 9, 2025), "Guillaume Ier de Sancerre (± 1158-1219)".