Stephenson Family Tree » Dietrich Count of Oldenburg (1390-1440)

Personal data Dietrich Count of Oldenburg 


Household of Dietrich Count of Oldenburg

(1) He is married to Countess Helvig of Schauenburg.

They got married before April 18, 1417.


Child(ren):



(2) He is married to Countess Helvig of Schauenburg.

They got married before April 18, 1417.


Child(ren):



(3) He is married to Countess Helvig of Schauenburg.

They got married before April 18, 1417.


Child(ren):

  1. Adelheid von Oldenburg  1425-1475 


(4) He had a relationship with Adelheid von Oldenburg.


(5) He had a relationship with von Wunsflete.

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Timeline Dietrich Count of Oldenburg

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Ancestors (and descendant) of Dietrich Count of Oldenburg


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Historical events

Day of death February 14, 1440

  • Graaf Filips I de Goede (Beiers Huis) was from 1433 till 1467 sovereign of the Netherlands (also known as Graafschap Holland)
  • In the year 1440: Source: Wikipedia
    • February 21 » The Prussian Confederation is formed.
    • April 9 » Christopher of Bavaria is appointed King of Denmark.
    • September 15 » Gilles de Rais, one of the earliest known serial killers, is taken into custody upon an accusation brought against him by Jean de Malestroit, Bishop of Nantes.


Same birth/death day

Source: Wikipedia


About the surname Count of Oldenburg


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When copying data from this family tree, please include a reference to the origin:
Brian K. Stephenson , "Stephenson Family Tree", database, Genealogy Online (https://www.genealogieonline.nl/stephenson-family-tree/I52861.php : accessed April 30, 2025), "Dietrich Count of Oldenburg (1390-1440)".