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Constance of Brittany Penthievre[1]

Female 1166 - 1201  (35 years)Deceased


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  • First & lastname Constance of Brittany Penthievre 
    Birth 12 Jun 1166  Rennes, Ille-et-Vilaine, Bretagne, France Find all individuals with events at this location 
    Death 5 Sep 1201  Nantes, Loire-Atlantique, Pays de la Loire, France Find all individuals with events at this location 
    Age 35 years 
    Patriarch & Matriarch
    Stephen I (Etienne) de Brittany (maid. name - Count of Treguier),   b. 1058-1064, Penthièvre, Morbihan, Bretagne, France Find all individuals with events at this locationd. 21 Apr 1136, North Riding, Yorkshire, England Find all individuals with events at this location  (Age 72 years)  (Great Grandfather) 
    Margaret Marjorie Huntingdon Princess Scotland,   b. 1144 or 1148, Huntingdon, Huntingdonshire, England Find all individuals with events at this locationd. 1213 or 1201, Forfar, Angusshire or Crawford, Lanarkshire, Scotland Find all individuals with events at this location  (Age 53 years)  (Mother) 
    Headstones Submit Headstone Photo Submit Headstone Photo 
    Person ID P7786  My Genealogy
    Last Modified 24 Jul 2020 

    Father Ancestors Conan II 'Le Petit' 'The Small' Count de Penthievre Duke Bretagne,   b. 1138, Penthièvre, Morbihan, Bretagne, France Find all individuals with events at this locationd. 20 Feb 1171, Guingamp, Cotes d'Armor, Bretagne, France Find all individuals with events at this location (Age 33 years) 
    Relationship natural 
    Mother Margaret Marjorie Huntingdon Princess Scotland,   b. 1144 or 1148, Huntingdon, Huntingdonshire, England Find all individuals with events at this locationd. 1213 or 1201, Forfar, Angusshire or Crawford, Lanarkshire, Scotland Find all individuals with events at this location (Age 53 years) 
    Relationship natural 
    Marriage 1160  Penthièvre, Côtes-du-Nord, France> Find all individuals with events at this location 
    Age at Marriage He : ~ 22 years - She : ~ 12 years
    Family ID F2828  Group Sheet  |  Family Chart

    Husband 1 Ancestors Geoffrey (Archbishop of York) Plantagenet,   b. 1158, Westminster, Middlesex, , England Find all individuals with events at this locationd. 1186, Notredameduparc, Seine-Maritime, Haute-Normandie, France Find all individuals with events at this location (Age 28 years) 
    Marriage Jul 1181  Westminster Abbey, Westminster, London, Middlesex, England Find all individuals with events at this location 
    Age at Marriage She : 15 years and 1 month - He : ~ 23 years and 7 months. 
    Children 
     1. Maud Matilda Brittany Plantagenet,   b. 1185, Bretagne, France Find all individuals with events at this locationd. 1189, Bretagne, France Find all individuals with events at this location (Age 4 years)  [Father: natural]
     2. Arthur I (Duke of Brittnay and 4th Earl of Richmond) Plantagenet,   b. 29 Mar 1187, Nantes, , Bretagne, France Find all individuals with events at this locationd. 1203, Rouen, imprisoned and suspected murdered by William de brose on the orders of king john Find all individuals with events at this location (Age 15 years)  [Father: natural]
     3. Emma Plantagenet  [Father: natural]
     4. Eleanor PLANTAGENET,   b. , Paris, Ile-de-France, France Find all individuals with events at this locationd. 10 Aug 1241, Imprisioned by king john and died in Corfe Castle, Dorset, , England Find all individuals with events at this location  [Father: natural]
    Family ID F1874  Group Sheet  |  Family Chart
    Last Modified 24 Jul 2020 

    Husband 2 Guy Baillistre de Thouars Duke de Bretagne,   b. 1157, Thouars, Vienne, Poitou-Charentes, France Find all individuals with events at this locationd. 1218 or April 12 1213, Villeneuve, Charente, Poitou-Charentes, France Find all individuals with events at this location (Age 56 years) 
    Marriage 1199  Anjou, Isere, Rhone-Alpes, France Find all individuals with events at this location 
    Age at Marriage She : ~ 32 years and 6 months - He : ~ 42 years. 
    Children 
     1. Catherine Lady of Aubigne of Thouars,   b. 1201, Thouars, Lot-et-Garonne, Aquitaine, France Find all individuals with events at this locationd. 1240 or Sept 16 1254  [Father: natural]
     2. Alix Duchess de Bretagne de THOUARS,   b. 1201, Rennes, Ille et Villaine, Bretagne, France Find all individuals with events at this locationd. 21 Oct 1221 or Nov 21 1221, Nantes, Loire-Atlantique, Pays de la Loire, France Find all individuals with events at this location  [Father: natural]
    Family ID F2829  Group Sheet  |  Family Chart
    Last Modified 24 Jul 2020 

    Husband 3 Ranulph (6th Earl of Chester) MESCHINES,   b. 1172, Oswestry,Powis,Wales Find all individuals with events at this locationd. 28 Oct 1232, Wallingford, Berkshire, , England Find all individuals with events at this location (Age 60 years) 
    Marriage 1188  Bretagne, Brittany, France Find all individuals with events at this location 
    Age at Marriage She : ~ 21 years and 6 months - He : ~ 16 years. 
    Family ID F2830  Group Sheet  |  Family Chart
    Last Modified 24 Jul 2020 

  • Sources 
    1. [S-2109027946] Ancestry Family Trees, (Online publication - Provo, UT, USA: Ancestry.com. Original data: Family Tree files submitted by Ancestry members.), Ancestry Family Tree.
      http://trees.ancestry.com/pt/AMTCitationRedir.aspx?tid=6361038&pid=7786