Family tree Jansen » Margaretha von Blois (1170-1231)

Personal data Margaretha von Blois 


Household of Margaretha von Blois

(1) She has/had a relationship with Hugo IV. von Oisy.


(2) She had a relationship with Otto von Hohenstaufen.


Child(ren):



(3) She has/had a relationship with Walter II. von Avesnes.


Notes about Margaretha von Blois

Gfn. v. Blois u. Châteaudun 1218

Timeline Margaretha von Blois

  This functionality is only available in Javascript supporting browsers.
Click on the names for more info. Symbols used: grootouders grandparents   ouders parents   broers-zussen brothers/sisters   kinderen children

Ancestors (and descendant) of Margaretha von Blois


With Quick Search you can search by name, first name followed by a last name. You type in a few letters (at least 3) and a list of personal names within this publication will immediately appear. The more characters you enter the more specific the results. Click on a person's name to go to that person's page.

  • You can enter text in lowercase or uppercase.
  • If you are not sure about the first name or exact spelling, you can use an asterisk (*). Example: "*ornelis de b*r" finds both "cornelis de boer" and "kornelis de buur".
  • It is not possible to enter charachters outside the standard alphabet (so no diacritic characters like ö and é).


Visualize another relationship

The data shown has no sources.

Historical events

Day of death July 12, 1231



Same birth/death day

Source: Wikipedia


About the surname Von Blois


The Family tree Jansen publication was prepared by B.J. Jansen (contact is not possible).
When copying data from this family tree, please include a reference to the origin:
B.J. Jansen, "Family tree Jansen", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-jansen/I5312.php : accessed February 17, 2026), "Margaretha von Blois (1170-1231)".