MONTBÉLIARD Thierry

Male 1045 - 1103  (58 years)

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  • Name MONTBÉLIARD Thierry 
    Birth 1045  Le Duc, Meuse, Lorraine, France Find all individuals with events at this location 
    Gender Male 
    Death 02 Jan 1103  Meuse, Argonne, Lorraine, France Find all individuals with events at this location 
    Notes 
    • Occupation: Count of Montbéliard, Count of Bar; Lord of Mousson; Count of Verdun
      Also called Thierry de Mousson.
      Parents
      Thierry was the son of Louis, Comte de Mousson, and his wife Sophie, of Upper Lotharingia. [1]

      Sources
      ↑ Cawley, Charles. Medieval Lands: A prosopography of medieval European noble and royal families. Hosted online by the Foundation for Medieval Genealogy (FMG), accessed 2021, Comtes de Mousson.
      Wikipedia:Theodoric_I,_Count_of_Montbéliard.
    Person ID I58894  Freeman-Smith
    Last Modified 27 Jan 2026 

    Father MONTBÉLIARD Louis,   b. 1019, Mousson, Bar Alsace, France Find all individuals with events at this locationd. Bef 1076, Montbéliard, Doubs, Franche-Comte, France Find all individuals with events at this location (Age < 56 years) 
    Relationship natural 
    Mother BAR Sophia,   b. Abt 1019, France Find all individuals with events at this locationd. 1092, France Find all individuals with events at this location (Age 73 years) 
    Relationship natural 
    Family ID F26204  Group Sheet  |  Family Chart

    Family BOURGOGNE Ermentrude,   b. Abt 1055, of Normandy, France Find all individuals with events at this locationd. 08 Mar 1105, France Find all individuals with events at this location (Age 50 years) 
    Marriage 1065 
    Children 
     1. BAR Renaud   d. Abt 10 Mar 1149, Mer Méditerranée Find all individuals with events at this location  [Father: natural]  [Mother: natural]
     2. MONTBÉLIARD Mechtild,   b. Bef 1070, France Find all individuals with events at this locationd. 10 Nov 1110, Burg Hollende Find all individuals with events at this location (Age > 40 years)  [Father: natural]  [Mother: natural]
    Family ID F26200  Group Sheet  |  Family Chart
    Last Modified 27 Jan 2026 


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