boomvanpythagoras.jpg
Genealogy De Bruijn in 4D
Genealogy De Bruijn in 4D






This genealogy has been established by Marco J. de Bruijn in Pijnacker, The Netherlands.
This genealogy has been established by Marco J. de Bruijn in Pijnacker, The Netherlands.
First name
 
 
 
Family name

Irmentrud von Hammerstein
Irmentrud von Hammerstein (von Waldenburg),
born in 1031.


marries
with
Ritbert I van Zutphen,
born in 1027,
died (around 56 years old) in 1083.

From this marriage one daughter:
  name born city died city age relation children
Guda *1051         



Finding-locations and Pieces of Evidence (Sources):
1. Wikipedia - Godfried (De Gevangene) van Verdun,
URL: https://nl.wikipedia.org/wiki/Godfried_van_Verdun
2. De Graafschap in de Middeleeuwen - Herman van Ename (1005-1025),
Author: Alfred G. Stern,
URL: http://www.graafschap-middeleeuwen.nl/joomla/index.php/adel/naburig-graafschap/106-herman-ii-westfalen.html
3. Wikiwand - Ezzonen (Stammliste),
URL: http://www.wikiwand.com/de/Stammliste_der_Ezzonen
4. Wikipedia - Zutphen (Heren en Graven),
URL: https://nl.wikipedia.org/wiki/Lijst_van_heren_en_graven_van_Zutphen
5. Wikipedia - Otto van Hammerstein,
URL: https://nl.wikipedia.org/wiki/Otto_van_Hammerstein