von WETTIN Dietrich I

Male 0916 - Abt 0976  (~ 59 years)

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  • Name von WETTIN Dietrich I 
    Birth 0916 
    Gender Male 
    Death Abt 0976 
    Notes 
    • Dietrich (ca. 916 - ca. 976), also known as Thierry I of Liesgau, is considered the oldest traceable member of the House of Wettin who is known for certain. In genealogy, this makes him the top ancestor of various present-day nobles, including Queen Elizabeth II of the United Kingdom and King Albert II of Belgium.

      Almost nothing is known about Dietrich's life; not even the year of his death is clear. It is believed that Dietrich was slain in battle with the Magyars in 976. He had two sons:

      Dedo (died 1009)
      Friedrich I, Count of Eilenburg (died 1017), had no sons
      Because of Dietrich's importance to the genealogy of European royalty, much speculation exists about his ancestry. Three possible fathers of Dietrich's have been identified, but there is no conclusive evidence for any:

      Dedi I, Count in the Hassegau (died 957), a descendant of Burchard, Duke of Thuringia
      Burchard III, Duke of Swabia (died 973)
      Volkmar I, Count in the Harzgau
      Sources
      Wikipedia profile: Theodoric I of Wettin
      Europäische Stammtafeln, Band I, Frank Baron Freytag von Loringhoven, 1975, Isenburg, W. K. Prinz von. Page 42 cited by http://www.genealogics.org/getperson.php?personID=I00022882&tree=LEO
      Genealogisches Handbuch des Adels, Fürstliche Häuser . 1956 141 cited by http://www.genealogics.org/getperson.php?personID=I00022882&tree=LEO
      http://fmg.ac/Projects/MedLands/GERMAN%20NOBILITY.htm#Dietrichdiedbefore976
    Person ID I58049  Freeman-Smith
    Last Modified 27 Jan 2026 

    Father HASEGAU Dedi I   d. 14 Mar 0957 
    Relationship natural 
    Family ID F347036  Group Sheet  |  Family Chart

    Family MERSEBURG Jutta   d. Aft 0976 
    Children 
     1. von WETTIN Dedo I,   b. Abt 0950   d. 13 Nov 1009, Mose, Nordthüringgau, Heiliges Römisches Reich Find all individuals with events at this location (Age 59 years)  [Father: natural]  [Mother: natural]
    Family ID F25898  Group Sheet  |  Family Chart
    Last Modified 27 Jan 2026 


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