Stephenson Family Tree » Eustachie de Tonnerre (1045-± 1085)

Personal data Eustachie de Tonnerre 

  • She was born in the year 1045 in Dordogne, Aquitaine, France.
  • She died about 1085 in France.
  • A child of Milon de Tonnerre and Azeca de Bar-sur-Seine
  • This information was last updated on October 20, 2023.

Household of Eustachie de Tonnerre

She is married to Gautier de Brienne.

They got married


Child(ren):

  1. Erard I de Brienne  1070-1125 
  2. Engelbert de Brienne  ± 1062-> 1082
  3. Mantia de Brienne  ± 1065-????
  5. Gillette de Plancy  ????-± 1085 

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Timeline Eustachie de Tonnerre

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Ancestors (and descendant) of Eustachie de Tonnerre

Milo de Tonnerre
± 965-± 1016
Ermengarde de Bar-sur-Seine
965-1034
Rainard de Woevre
965-1049

Eustachie de Tonnerre
1045-± 1085


Gautier de Brienne
± 1040-± 1090

Erard I de Brienne
1070-1125
Engelbert de Brienne
± 1062-> 1082
Mantia de Brienne
± 1065-????
Milon de Brienne de Bar sur Seine
1075-1126
Gillette de Plancy
????-± 1085

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About the surname De Tonnerre


The Stephenson Family Tree publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Brian K. Stephenson , "Stephenson Family Tree", database, Genealogy Online (https://www.genealogieonline.nl/stephenson-family-tree/I137968.php : accessed May 4, 2025), "Eustachie de Tonnerre (1045-± 1085)".