Family tree Overmars » Gauthier I d' Oisy (1100-1147)

Personal data Gauthier I d' Oisy 

Sources 1, 2
  • He was born in the year 1100.
  • Profession: Avoué de TOURNAI, Seigneur d'Avesnes, Leuze, Condé.
  • He died in the year 1147 in Mons, 7000, Hainaut, Wallonie, BELGIQUE, he was 47 years old.
  • A child of Fastre II d' Oisy and Richilde NN

Household of Gauthier I d' Oisy

He is married to Ide de Doornick.

They got married.


Child(ren):

  1. NIcolas d' Oisy  1120-1171 


Notes about Gauthier I d' Oisy

Seigneur d' AVESNES

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Timeline Gauthier I d' Oisy

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Ancestors (and descendant) of Gauthier I d' Oisy

Fastre I d' Oisy
1050-1092
Ada(Ida) van Avesnes
1054-????
Richilde NN
1070-????

Gauthier I d' Oisy
1100-1147


Ide de Doornick
1095-????

NIcolas d' Oisy
1120-1171

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    Sources

    1. GENEALOGIE GUERBE Web Site, LAURENCE GUERBE, Gauthier d' OISY, February 18, 2011
      Toegevoegd door een Smart Match te bevestigen
      Stamboom op MyHeritage.com
      Familiesite: GENEALOGIE GUERBE Web Site
      Stamboom: MONNIER SEPT
    2. MASSIN Web Site, Marc Massin, Gautier ( dit le Beau ) AVESNES d' ( DIT de LA FLAMENGERIE ), February 23, 2011
      Toegevoegd door een Smart Match te bevestigen
      Stamboom op MyHeritage.com
      Familiesite: MASSIN Web Site
      Stamboom: GNALOG2

    About the surname D' Oisy

    • View the information that Genealogie Online has about the surname D' Oisy.
    • Check the information Open Archives has about D' Oisy.
    • Check the Wie (onder)zoekt wie? register to see who is (re)searching D' Oisy.

    The Family tree Overmars publication was prepared by .contact the author
    When copying data from this family tree, please include a reference to the origin:
    W.H. Overmars, "Family tree Overmars", database, Genealogy Online (https://www.genealogieonline.nl/overmars-stamboom/R615.php : accessed January 8, 2026), "Gauthier I d' Oisy (1100-1147)".