Genealogische database BergSmit » Willem (Willem II) van Thiern (± 1040-± 1075)

Personal data Willem (Willem II) van Thiern 

  • First name Willem II.
  • He was born about 1040.
  • He died about 1075.

Household of Willem (Willem II) van Thiern

He is married to Adelheid van Semur.


Wijziging: 06 Augustus 1994

They got married about 1060.


Child(ren):

  1. Guido van Thiern Chalon  ± 1065-± 1113 


Notes about Willem (Willem II) van Thiern

heer van Thiern

Wijziging: 06 Augustus 1994

Do you have supplementary information, corrections or questions with regards to Willem (Willem II) van Thiern?
The author of this publication would love to hear from you!

Ancestors (and descendant) of Willem van Thiern

Willem van Thiern
± 1040-± 1075

± 1060

Adelheid van Semur
± 1040-± 1090


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.

About the surname Van Thiern


When copying data from this family tree, please include a reference to the origin:
Fred Bergman, "Genealogische database BergSmit", database, Genealogy Online (https://www.genealogieonline.nl/database-bergsmit/I9989.php : accessed May 7, 2025), "Willem (Willem II) van Thiern (± 1040-± 1075)".