Family tree Coster » Gauthier van Avesnes (± 1110-1147)

Personal data Gauthier van Avesnes 

  • He was born about 1110.
  • He died in the year 1147.

Household of Gauthier van Avesnes

He had a relationship with Ida de Mortagne.

The relationship started.


Child(ren):

  1. Nicolaas van Avesnes  ± 1120-± 1170 

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Ancestors (and descendant) of Gauthier van Avesnes

Gauthier van Avesnes
± 1110-1147


Ida de Mortagne
± 1110-????

Nicolaas van Avesnes
± 1120-± 1170

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About the surname Van Avesnes


The Family tree Coster publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Frank Coster, "Family tree Coster", database, Genealogy Online (https://www.genealogieonline.nl/stamboom_coster/I3386.php : accessed February 20, 2026), "Gauthier van Avesnes (± 1110-1147)".