Brown/Calvert Tree » Isabel de Roos (1256-1309)

Personal data Isabel de Roos 

Source 1Source 2

Household of Isabel de Roos

She has/had a relationship with Baron Marmaduke de Thweng.


Child(ren):

  1. Lucy de Thweng  1279-1347 

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Timeline Isabel de Roos

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Ancestors (and descendant) of Isabel de Roos


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    Sources

    1. Ancestry Family Trees, Ancestry Family Trees
      http://trees.ancestry.com/pt/AMTCitationRedir.aspx?tid=48230301&pid=10594
      / Ancestry.com
    2. Millennium File, Heritage Consulting
      Birth date: 1256 Birth place: Igmanthorpe, Yorks, England Death date: 1309 Death place:
      / Ancestry.com

    Matches in other publications

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    About the surname De Roos

    • View the information that Genealogie Online has about the surname De Roos.
    • Check the information Open Archives has about De Roos.
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    The Brown/Calvert Tree publication was prepared by .contact the author
    When copying data from this family tree, please include a reference to the origin:
    William J Zeman, "Brown/Calvert Tree", database, Genealogy Online (https://www.genealogieonline.nl/brown-calvert-tree/P10594.php : accessed December 6, 2025), "Isabel de Roos (1256-1309)".