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

Irmgard van Plötzkau
Irmgard
​ ​ van Plötzkau (van Plötskau
​ ​ ​ ),
born around 1080,
died (around 74 years old) on 26 November 1154.


marries
with
Gerard
​ ​ ​ (Gerard I ​
​ ​ ​ ) Heer van Heinsberg
​ ​ ​,
son of Gosewijn I van Heinsberg and Oda van Walbeck,
born at Heinsberg [Nordrhein-Westfalen, Germany] around 1090,
died (around 39 years old) on 7 August 1129.

From this marriage one daughter:
  name born city died city age relation children
Aleijt *1112  Heinsberg [Nordrhein-Westfalen, Germany]    Beusichem   



Finding-locations and Pieces of Evidence (Sources):
1. Wikipedia - Gerard I van Heinsberg,
URL: https://nl.wikipedia.org/wiki/Gerard_I_van_Heinsberg
2. Wikipedia - Gosewijn I van Heinsberg,
URL: https://nl.wikipedia.org/wiki/Gosewijn_I_van_Heinsberg
3. Historische Beschrijvinge van Culemborg - de Heeren van Bosichem,
Published: 1753,
Place: Utrecht,
Type: Boek,
Writer: A.W.K. Voet van Oudheusden,
Publisher: J.H. Vonk van Lynden (blz. 11)