Individual Page


Family:
Marriage: Children:
  1. John De BRETAGNE, Duke Of Brittany Birth: 4 Jan 1238/9 Death: Abt 16 Nov 1305 in Lyons
  2. Pierre De BRETAGNE Birth: 2 Apr 1241 in Chateau Lin Death: 19 Oct 1268 in Paris
  3. Alix De BRETAGNE Birth: 6 Jun 1243 in Chateau De Sucinio Death: 2 Aug 1288
  4. Thiebaut De BRETAGNE Birth: 23 Jul 1245 Death: 25 Oct 1246
  5. Thiebaut De BRETAGNE Birth: 9 Nov 1247 Death: 1248
  6. Alienor De BRETAGNE Birth: Abt Dec 1248 Death: 1248
  7. Nicolas De BRETAGNE Birth: 8 May 1249 Death: 14 Aug 1251
  8. Robert De BRETAGNE Birth: 6 Mar 1250/1 Death: 10 Feb 1259

Bibliography
  1. Beltz, George Frederick, Memorials of the most noble Order of the Garter. London: Pickering, 1841. Available at http://archive.org/details/memorialsofmostn00beltuoft Information from this source tagged as [Ref: Beltz KnightsofGarter p[0-9]*].
  2. Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 10, Oakham-Richmond. London: St Catherine Press, 1945. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Information from this source tagged as [Ref: CP X [Ap][p0-9].*].
  3. Clutterbuck, Robert, History and Antiquities of the County of Hertford, London: Nichols, Son, and Bentley, 1815-27, v1-3. Available at https://familysearch.org/search/catalog/188626. Information from this source tagged as [Ref: Clutterbuck Hertford v[1-3]p[0-9]*].
  4. Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. II: Die Ausserdeutschen Staaten Die Regierenden Hauser der Ubrigen Staaten Europas. Marburg: Verlag von J. A. Stargardt, 1984. Information from this source tagged as [Ref: ES II #[0-9]*].
  5. Richardson, Douglas, Royal Ancestry. Salt Lake City, Utah: Douglas Richardson, 2013. NYPL JFF 16-1184 v1-5 Information from this source tagged as [Ref: Richardson RoyalAnc v1[pc][0-9]*].

Sources for birth and parent Information
date:
[Ref: CP X p809]
1217 [Ref: ES II #18]
1217 or 1218 [Ref: Richardson RoyalAnc v1p548],
parents:
[Ref: CP X p804(h), CP X p809, Clutterbuck Hertford v2p85, ES II #18, Richardson RoyalAnc v1p547]
Sources for death Information
date:
[Ref: ES II #18, ES II #47, Richardson RoyalAnc v1p548]
prob 8 Oct 1285 [Ref: CP X p811],
place:
[Ref: ES II #18, Richardson RoyalAnc v1p548]
Sources for burial Information
place:
[Ref: CP X p811, Richardson RoyalAnc v1p548]
Sources with Information about marriage to Blanche Of Navarre
date:
[Ref: CP X p810]
(16.I 1236) [Ref: ES II #18, ES II #47]
contract 16 Jan 1235/6 [Ref: Richardson RoyalAnc v1p548],
place:
[Ref: CP X p810, Richardson RoyalAnc v1p548],
names:
[Ref: Richardson RoyalAnc v1p395],
child:
[Ref: Beltz KnightsofGarter p196, CP X p811(c), CP X p811, Clutterbuck Hertford v2p85, ES II #18, Richardson RoyalAnc v1p548]
Research Notes:
Duke of Brittany [Ref: CP X p809, Richardson RoyalAnc v1p547]
2nd Earl of Richmond, of Earldom cr 1219 [Ref: CP X p809]
Earl of Richmond [Ref: Richardson RoyalAnc v1p548]

heir of his father [Ref: CP X p809]

1237: Duc de Bretagne sn de Pontarcy de Brie-Comte-Robert et de la Fere-en-JTardenois [Ref: ES II #18]

abt 1250: sn de Muzillac [Ref: ES II #18]

1264: Chatelain [Ref: ES II #18]

1265: de Dnan [Ref: ES II #18]

1266: sn de Hede de Hennebon-le-Viel de Leon et de la Roche-Derrien [Ref: ES II #18]

1265: Vcte de Gourin [Ref: ES II #18]

1272: Cte de Penthievre sn de Lavaux [Ref: ES II #18]

1276: Cte de Leon [Ref: ES II #18]

styled John de Bretagne until he became Duke of Brittany on his father's resignation [Ref: CP X p809]

Sep 8 1241: knighted by Louis IX [Ref: CP X p809]

1242 & 1259: petitioned Henry III for the restitution of the Earldom of Richmond; 1268 it was restored and John immediately surrendered it to his son [Ref: CP X p809]

1270: went on Crusade, was in seige of Tunis by Louis IX [Ref: CP X p809]



Pedigree of John Le Roux De BRETAGNE, Duke Of Brittany
                                                                /-----Hugh Capet King Of France
                                                       /-----Robert II The Pious King Of France
                                                      |         \-----Adelaide Of Poitou
                                              /-----Henry I King Of France
                                             |        |         /-----William I Count Of Aries And Provence
                                             |         \-----Constance Of Provence
                                             |                  \-----Adelaide (Blanch) Of Anjou
                                     /-----Philip I King Of France
                                    |        |                  /-----Saint Vladimir Grand Prince Of Kiev
                                    |        |         /-----Jaroslav I Grand Prince Of Kiev
                                    |        |        |         \-----Rogneide Of Polotzk
                                    |         \-----Anne Of Kiev
                                    |                 |         /-----Olaf III SKOTKONUNG, King Of Sweden
                                    |                  \-----Ingegard
                                    |                           \-----Astrid
                            /-----Louis VI The Fat King Of France
                           |        |                           /-----Arnulf Count Of Holland And Ghent
                           |        |                  /-----Thierri III Count Of Holland
                           |        |                 |         \-----Luitgard Of Luxembourg
                           |        |         /-----Florent I Count Of Holland
                           |        |        |        |         /-----Bernard I Duke Of Saxony
                           |        |        |         \-----Othilde Of Franconia
                           |        |        |                  \-----Hildegard Of Stade
                           |         \-----Bertha Of Holland
                           |                 |                  /-----Bernard I Duke Of Saxony
                           |                 |         /-----Bernard II Duke Of Saxony
                           |                 |        |         \-----Hildegard Of Stade
                           |                  \-----Gertrude Of Saxony
                           |                          |         /-----Henrich Margrave Of Schweinfurt
                           |                           \-----Eilika Of Schweinfurt
                           |                                    \-----Gerberga Of Gleiberg
                   /-----Robert I Count Of Dreux
                  |        |                                    /-----Humbert I Count Of Savoy
                  |        |                           /-----Otto Count Of Savoy, Marquess Of Turin
                  |        |                          |         \-----Amilia
                  |        |                  /-----Amadeus II Count Of Savoy
                  |        |                 |        |         /-----Ulric Manfred II Marquess Of Turin
                  |        |                 |         \-----Adelaide Markgrafin Of Susa
                  |        |                 |                  \-----Bertha
                  |        |         /-----Humbert II Count Of Maurienne And Savoy
                  |        |        |         \-----Adelaide
                  |         \-----Adelaide Of Savoy
                  |                 |                           /-----Otto William Count Of Burgundy, Nevers, And Dijon
                  |                 |                  /-----Raynald I Count Of Burgundy
                  |                 |                 |         \-----Ermentrude Of Roucy
                  |                 |         /-----William I The Great Count Of Burgundy
                  |                 |        |        |         /-----Richard II The Good Duke Of Normandy
                  |                 |        |         \-----Alice Of Normandy
                  |                 |        |                  \-----Judith Of Brittany
                  |                  \-----Gisele Of Burgundy
                  |                          |                  /-----Raimond Borrel Count Of Barcelona
                  |                          |         /-----Berengar Raimond I Count Of Barcelona
                  |                          |        |         \-----Ermisende
                  |                           \-----Stephanie Of Barcelona
                  |                                   |         /-----Sunifredo II Lord Of Lluca And Villanova
                  |                                    \-----Guisle Of Lluca
                  |                                             \-----Ermendinde Of Balsareny
          /-----Robert II Count Of Dreux
         |        |                  /-----Andre Seigneur De Baudmont
         |        |         /-----Gui Seigneur De Baudmont And Braine
         |        |        |         \-----Agnes Heiress Of Braine
         |         \-----Agnes De Baudemont
         |                  \-----Adelaide
 /-----Pierre De DREUX, Count Of Brittany
|        |                                                      /-----Hugh Seigneur De Boves
|        |                                             /-----Dreux De BOVES
|        |                                    /-----Enguerrand I De COUCY, Count Of Amiens
|        |                                   |        |         /-----Alberic Seigneur De Coucy
|        |                                   |         \-----Adele De Coucy
|        |                                   |                  \-----Adele
|        |                           /-----Thomas De COUCY, Count Of Anvers
|        |                          |        |                  /-----Giselbert Count Of Roucy
|        |                          |        |         /-----Lutaud Seigneur De Marle
|        |                          |        |        |         \-----(Unk Dau)
|        |                          |         \-----Ade De ROUCY, Dame De Marle
|        |                          |                  \-----Mathilde
|        |                  /-----Enguerrand II Sire De COUCY
|        |                 |        |         /-----Guy De CRECY En LAONNOIS
|        |                 |         \-----Melisende De CRECY En LAONNOIS
|        |         /-----Ralph I Sire De COUCY
|        |        |        |                                    /-----Landry Sire de Baugency
|        |        |        |                           /-----Lancellin I Sire De Baugency In Orleanais
|        |        |        |                  /-----Lanzelin II Seigneur De Baugency
|        |        |        |         /-----Ralph Seigneur De BAUGENCI
|        |        |        |        |         \-----Alberga
|        |        |         \-----Agnes De BAUGENCI
|        |        |                 |                           /-----Robert II The Pious King Of France
|        |        |                 |                  /-----Henry I King Of France
|        |        |                 |                 |         \-----Constance Of Provence
|        |        |                 |         /-----Hugh Magnus Duke Of France
|        |        |                 |        |        |         /-----Jaroslav I Grand Prince Of Kiev
|        |        |                 |        |         \-----Anne Of Kiev
|        |        |                 |        |                  \-----Ingegard
|        |        |                  \-----Matilda Of Vermandois
|        |        |                          |                  /-----Eudes Count Of Vermandois
|        |        |                          |         /-----Herbert IV Count Of Vermandois
|        |        |                          |        |         \-----Parvie
|        |        |                           \-----Adelaide De Vermandois, Countess Of Vermandois
|        |        |                                   |         /-----Raoul III The Great Count Of Valois And Vexin
|        |        |                                    \-----Adela De Valois
|        |        |                                             \-----Adela
|         \-----Yolande De COUCY
|                 |                                             /-----Baldwin V Count Of Flanders
|                 |                                    /-----Baldwin VI De MONS, Count Of Flanders
|                 |                                   |         \-----Adelaide Of France
|                 |                           /-----Baldwin II Count Of Hainault
|                 |                          |        |         /-----Gerhard II Count Of Egisheim
|                 |                          |         \-----Richilde Countess Of Hainault
|                 |                          |                  \-----Berta
|                 |                  /-----Baldwin III Count Of Hainault
|                 |                 |        |                  /-----Lambert II The Belted Count Of Louvain
|                 |                 |        |         /-----Henry II Of Brabant, Count Of Lorraine
|                 |                 |        |        |         \-----Oda Of Lorraine
|                 |                 |         \-----Ida Of Louvain
|                 |                 |                 |         /-----Eberhard Of Betuew And Teisterbant
|                 |                 |                  \-----Adelaide Of Betuew
|                 |         /-----Baldwin IV Count Of Hainault
|                 |        |        |                           /-----Gerard Flameus Count Of Teirterbant
|                 |        |        |                  /-----Dietrich Flameus Count In The Velux
|                 |        |        |         /-----Gerald I Count Of Guelders And Wassenberg
|                 |        |         \-----Yolande Of Guelders
|                  \-----Agnes Of Hainault
|                          |                                    /-----Albert I Count Of Namur
|                          |                           /-----Albert II Count Of Namur
|                          |                          |         \-----Adelheid Of Lorraine
|                          |                  /-----Albert III Count Of Namur
|                          |                 |        |         /-----Gothelo I Duke Of Upper And Lower Lorraine
|                          |                 |         \-----Regilinde Of Lorraine
|                          |                 |                  \-----Ita
|                          |         /-----Godfrey Count Of Namur
|                          |        |        |                  /-----Bernard I Duke Of Saxony
|                          |        |        |         /-----Bernard II Duke Of Saxony
|                          |        |        |        |         \-----Hildegard Of Stade
|                          |        |         \-----Ida Of Saxony
|                          |        |                 |         /-----Henrich Margrave Of Schweinfurt
|                          |        |                  \-----Eilika Of Schweinfurt
|                          |        |                           \-----Gerberga Of Gleiberg
|                           \-----Alix De NAMUR
|                                   |                           /-----Frederick I Count Of Luxemburg
|                                   |                  /-----Giselbert Count Of Luxembourg
|                                   |                 |         \-----Ermentrude Of Kinziggau
|                                   |         /-----Conrad I Count Of Luxembourg
|                                    \-----Ermesinde
|                                            |                  /-----William III Count Of Poitou, Duke Of Aquitaine
|                                            |         /-----William V Peter Count Of Poitou, Duke Of Aquitaine
|                                            |        |         \-----Agnes Of Burgundy
|                                             \-----Clementia Of Poitou
|                                                      \-----Emisinde Of Longwy
John Le Roux De BRETAGNE, Duke Of Brittany
|                                                               /-----Savaric III Vicomte De Thouars
|                                                      /-----Geoffrey II Vicount Of Thouars
|                                             /-----Aimery IV De THOUARS, Vicomte De Thouars
|                                            |        |         /-----Eudes I Count Of Blois
|                                            |         \-----Aenor
|                                            |                  \-----Bertha Of Burgandy
|                                    /-----Geoffrey III Vicount Of Thouars
|                                   |         \-----Aurengarge De MAULEON
|                           /-----Aimery VI Vicount Of Thouars
|                          |         \-----Ameline
|                  /-----Geoffrey V Vicount Of Thouars
|                 |        |                                    /-----William II Fierabras Count Of Poitou, Duke Of Aquitaine
|                 |        |                           /-----William III Count Of Poitou, Duke Of Aquitaine
|                 |        |                          |         \-----Emma Of Blois
|                 |        |                  /-----William VI Geoffrey Count Of Poitou
|                 |        |                 |        |         /-----Otto William Count Of Burgundy, Nevers, And Dijon
|                 |        |                 |         \-----Agnes Of Burgundy
|                 |        |                 |                  \-----Ermentrude Of Roucy
|                 |        |         /-----William VII Count Of Poitou, IX Duke Of Aquitain
|                 |        |        |        |                  /-----Robert II The Pious King Of France
|                 |        |        |        |         /-----Robert The Old Duke Of Burgundy
|                 |        |        |        |        |         \-----Constance Of Provence
|                 |        |        |         \-----Hildegarde Of Burgundy
|                 |        |        |                 |         /-----Fulk III The Black Count Of Anjou
|                 |        |        |                  \-----Ermengarde Of Anjou
|                 |        |        |                           \-----Hildegarde Of Metz
|                 |         \-----Maud/Agnes Of Aquitaine
|                 |                 |                           /-----William III Taileffer Count Of Toulouse
|                 |                 |                  /-----Pons Count Of Toulouse
|                 |                 |                 |         \-----Emma Of Provence
|                 |                 |         /-----William IV Count Of Toulouse
|                 |                 |        |        |         /-----Bernard I Count Of La Marche
|                 |                 |        |         \-----Adelmode De La Marche
|                 |                 |        |                  \-----Amelia De Rasez
|                 |                  \-----Maud Of Toulouse
|                 |                          |                  /-----Herluin De Contreville
|                 |                          |         /-----Robert De Mortain, Count Of Mortain In Avranchi
|                 |                          |        |         \-----Herleve Of Falaise
|                 |                           \-----Emma De MORTAIN
|                 |                                   |         /-----Roger De Montgomery, Earl Of Shrewsbury
|                 |                                    \-----Maud De Montgomery
|                 |                                             \-----Mabel De Belesme
|         /-----Gui De THOUARS, Count Of Brittany
|        |        |                                             /-----Hugh III Albus De Lusignan, Sire De Lusignan
|        |        |                                    /-----Hugh IV Brunus De Lusignan, Sire De Lusignan
|        |        |                                   |         \-----Arsende
|        |        |                           /-----Hugh V The Pius De Lusignan, Sire De Lusignan
|        |        |                          |        |         /-----Ralph Vicount Of Thouaras
|        |        |                          |         \-----Audearde Of Thouars
|        |        |                          |                  \-----Aremburge
|        |        |                  /-----Hugh VI The Devil De Lusignan, Sire De Lusignan
|        |        |                 |        |                  /-----Aldebert I Count Of Perigord
|        |        |                 |        |         /-----Bernard I Count Of La Marche
|        |        |                 |        |        |         \-----Almodis Of Limoges
|        |        |                 |         \-----Adelmode De La Marche
|        |        |                 |                 |         /-----Geraud De Montignac
|        |        |                 |                  \-----Amelia De Rasez
|        |        |                 |                           \-----Nonia De Granol
|        |        |         /-----Hugh VII Brunus Sire De Lusignan
|        |        |        |        |                           /-----Savaric III Vicomte De Thouars
|        |        |        |        |                  /-----Geoffrey II Vicount Of Thouars
|        |        |        |        |         /-----Aimery IV De THOUARS, Vicomte De Thouars
|        |        |        |        |        |        |         /-----Eudes I Count Of Blois
|        |        |        |        |        |         \-----Aenor
|        |        |        |        |        |                  \-----Bertha Of Burgandy
|        |        |        |         \-----Audearde Of Thouars
|        |        |        |                  \-----Aurengarge De MAULEON
|        |         \-----Aimee/Aenor De Lusignan
|        |                  \-----Sarasine
 \-----Alix De THOUARS, Duchess Of Brittany
         |                                                      /-----Conan I Duke Of Brittany
         |                                             /-----Geoffrey Duke Of Brittany
         |                                            |         \-----Ermengarde Of Anjou
         |                                    /-----Eudes I Count Of Brittany
         |                                   |        |         /-----Richard I The Fearless Duke Of Normandy
         |                                   |         \-----Hawise Of Normandy
         |                                   |                  \-----Gunnora
         |                           /-----Stephen Count Of Brittany
         |                          |        |                  /-----Benoit Count Of Cornuaille
         |                          |        |         /-----Alain Cagnairt Count Of Cornuaille
         |                          |        |        |         \-----Guinodeon
         |                          |         \-----Agnes Of Cornuaille
         |                          |                 |         /-----Judicael Count Of Nantes
         |                          |                  \-----Judith Of Nantes
         |                          |                           \-----Melisende
         |                  /-----Alan The Black Earl Of Richmond
         |                 |         \-----Hawise Of Guincamp
         |         /-----Conan IV Le Petit Duke Of Brittany
         |        |        |                                    /-----Alain Cagnairt Count Of Cornuaille
         |        |        |                           /-----Hoel Count Of Cornouille
         |        |        |                          |         \-----Judith Of Nantes
         |        |        |                  /-----Alan IV Fergent Duke Of Brittany
         |        |        |                 |        |         /-----Alan III Duke Of Brittany
         |        |        |                 |         \-----Hawise Of Brittany
         |        |        |                 |                  \-----Bertha Of Blois
         |        |        |         /-----Conan III Le Gros Duke Of Brittany
         |        |        |        |        |                  /-----Geoffrey Ferreol Count Of The Gatinais
         |        |        |        |        |         /-----Fulk IV Rechin Count Of Anjou
         |        |        |        |        |        |         \-----Ermengarde Of Anjou
         |        |        |        |         \-----Ermengard Of Anjou
         |        |        |        |                 |         /-----Lanzelin II Seigneur De Baugency
         |        |        |        |                  \-----Hildegarde De BAUGENCY
         |        |        |        |                           \-----Alberga
         |        |         \-----Bertha Of Brittany
         |        |                 |                           /-----Robert I The Devil Duke Of Normandy
         |        |                 |                  /-----William The Conqueror King Of England
         |        |                 |                 |         \-----Herleve Of Falaise
         |        |                 |         /-----Henry I Beauclerc King Of England
         |        |                 |        |        |         /-----Baldwin V Count Of Flanders
         |        |                 |        |         \-----Maud Of Flanders
         |        |                 |        |                  \-----Adelaide Of France
         |        |                  \-----Maud
          \-----Constance Countess Of Brittany
                  |                                             /-----Crinan The Thane Abbot Of Dunkeld
                  |                                    /-----Donnchad (Duncan I) Mac CRINAN, King Of Scots
                  |                                   |         \-----Bethoc
                  |                           /-----Mael Coluim Ceann Moir (Malcolm III) Canmore Mac DONNCHAD, King Of Scots
                  |                          |        |         /-----Sigurd Digera Earl Of Northumbria
                  |                          |         \-----Sibylia Of Northumbria
                  |                          |                  \-----Aelflaed
                  |                  /-----David I The Saint King Of Scots
                  |                 |        |                  /-----Edmund Ironside King Of England
                  |                 |        |         /-----Edward Athling The Exile
                  |                 |        |        |         \-----Ealgyth
                  |                 |         \-----Saint Margaret Of Scotland
                  |                 |                 |         /-----Jaroslav I Grand Prince Of Kiev
                  |                 |                  \-----Agatha
                  |                 |                           \-----Ingegard
                  |         /-----Henry Of Huntingdon, Earl Of Huntingdon
                  |        |        |                           /-----Beorn
                  |        |        |                  /-----Sigurd Digera Earl Of Northumbria
                  |        |        |         /-----Waltheof II Earl Of Huntingdon
                  |        |        |        |        |         /-----Ealdred Of Bernicia
                  |        |        |        |         \-----Aelflaed
                  |        |         \-----Maud Of Huntingdon
                  |        |                 |                  /-----Eustace I Count Of Boulogne
                  |        |                 |         /-----Lambert Of Boulogne, Count Of Lens
                  |        |                 |        |         \-----Maud Of Louvain
                  |        |                  \-----Judith Of Lens
                  |        |                          |         /-----Robert I The Devil Duke Of Normandy
                  |        |                           \-----Adelaide Of Normandy
                  |        |                                    \-----Herleve Of Falaise
                   \-----Margaret Of Huntingdon
                           |                                    /-----Rodulf De Warrene
                           |                           /-----Ralph II De Warrene
                           |                          |         \-----Beatrice De VASCOEUIL
                           |                  /-----William De Warrene, Earl Of Surrey
                           |                 |         \-----Emma
                           |         /-----William II De Warrene, Earl Of Surrey
                           |        |        |         /-----Gherbod The Fleming, Advocate Of St. Bertins
                           |        |         \-----Gundred
                            \-----Ada De WARENNE
                                    |                           /-----Robert II The Pious King Of France
                                    |                  /-----Henry I King Of France
                                    |                 |         \-----Constance Of Provence
                                    |         /-----Hugh Magnus Duke Of France
                                    |        |        |         /-----Jaroslav I Grand Prince Of Kiev
                                    |        |         \-----Anne Of Kiev
                                    |        |                  \-----Ingegard
                                     \-----Isabel De Vermandois, Countess Of Leicester
                                             |                  /-----Eudes Count Of Vermandois
                                             |         /-----Herbert IV Count Of Vermandois
                                             |        |         \-----Parvie
                                              \-----Adelaide De Vermandois, Countess Of Vermandois
                                                      |         /-----Raoul III The Great Count Of Valois And Vexin
                                                       \-----Adela De Valois
                                                                \-----Adela



Descendants of John Le Roux De BRETAGNE, Duke Of Brittany
1. John Le Roux De BRETAGNE, Duke Of Brittany m. Blanche Of Navarre
m. Blanche Of Navarre father: Theobald I King Of Navarre mother: Agnes De Beaujeu

2nd generation

2. John De BRETAGNE, Duke Of Brittany m. Beatrice
m. Beatrice father: Henry III King Of England mother: Eleanor Of Provence
4. Alix De BRETAGNE m. John I Count Of Blois
m. John I Count Of Blois father: Hugh Of Chatillon, Count Of Blois mother: Mary Of Avesnes, Countess Of Blois

3rd generation

10. Arthur II De BRETAGNE, Duke Of Brittany m1. Mary De Limoges m2. Yolanda Of Dreux
m. Mary De Limoges father: Guy VI Le PIEUX, Vicomte De Limoges mother: Margarite Of Burgundy
m. Yolanda Of Dreux father: Robert IV Count Of Dreux mother: Beatrix Of Montfort
12. Marie Of Brittany m. Guy III Of Chatilion, Count Of St. Pol
m. Guy III Of Chatilion, Count Of St. Pol father: Guy II Of Chatilion, Count Of St. Pol mother: Matilda Of Brabant
14. Blanche m. Philip Count Of Artois
m. Philip Count Of Artois father: Robert II Count Of Artois mother: Amice De COURTENAY

4th generation

18. Guy De BRETAGNE, Count Of Penthievre m1. Jeanne De AVAUGOUR, Countess Of Goello m2. Jeanne De BELLEVILLE
m. Jeanne De AVAUGOUR, Countess Of Goello father: Henry IV De BRETAGNE, Signeur De Avaugour mother: Jeanne De HARCOURT, Dame De L'Aigle
m. Jeanne De BELLEVILLE
21. John De MONTFORT, Count Of Montfort, Duke Of m. Joan Of Flanders
m. Joan Of Flanders father: Louis Of Flanders, Count Of Nevers mother: Joan Of Rethel
22. Beatrix Dame De Hede m. Guy X Lord Of Vitre And Laval
m. Guy X Lord Of Vitre And Laval father: Guy IX Lord Of Vitre And Laval mother: Beatrix Of Gavre
23. Jeanne Of Bretagne m. Robert Of Flanders, Count of Marle
m. Robert Of Flanders, Count of Marle father: Robert III Count Of Flanders mother: Yolanda Of Burgundy
24. Alix De BRETAGNE m. Bouchard VI Count Of Vendome
m. Bouchard VI Count Of Vendome father: Jean V Count Of Vendome mother: Eleanor De Montfort
26. Jean Count Of St. Pol m. Jeanne De Fiennes
m. Jeanne De Fiennes father: Sir Jean FIENNES mother: Isabelle De Dampierre
28. Maud De CHATILLON m. Charles Count Of Valois And Anjou
m. Charles Count Of Valois And Anjou father: Phillip III The Bold King Of France mother: Isabelle Of Aragon
29. Catherine Of Artois m. Jean II De Ponthieu, Count Of Aumale
m. Jean II De Ponthieu, Count Of Aumale father: Jean I De Ponthieu, Count Of Aumale mother: Ide De MEULAN
31. Jeanne Of Artois m. Gasten I Count of Foix
m. Gasten I Count of Foix
32. Margaret Of Artois m. Louis Count Of Evereux
m. Louis Count Of Evereux father: Phillip III The Bold King Of France mother: Marie Of Brabant
33. Robert III Count Of Beaumont And Richmond m. Jeanne Of Valois
m. Jeanne Of Valois father: Charles Count Of Valois And Anjou mother: Catherine Of Courtenay
34. Marie De Artois m. John I Of Dampierre, Count Of Namur
m. John I Of Dampierre, Count Of Namur father: Guy De Dampierre Count Of Flanders mother: Isabel Of Luxemburg

5th generation

35. Jeanne La BOITEUSE, Duchess Of Brittany m. Saint Charles De CHATILLON, Duke Of Brittany
m. Saint Charles De CHATILLON, Duke Of Brittany father: Guy I Of Chatillon, Count Of Blois mother: Margaret Of Valois
37. (Unk) De MONTFORT m.
38. John MONTFORT, K.G., Duke Of Brittany m1. Mary PLANTAGENET m2. Joan De HOLAND m3. Joan Of Navarre
m. Mary PLANTAGENET father: Edward III King Of England mother: Philippa Of Hainault
m. Joan De HOLAND father: Sir Thomas De HOLAND, K.G., Earl Of Kent mother: Joan PLANTAGENET, Fair Maid Of Kent, Countess
m. Joan Of Navarre father: Charles II King Of Navarre, Count Of Evereux mother: Joan Of France
40. Beatrix De Laval m. Oliver De Clisson, Count Of Porhoet
m. Oliver De Clisson, Count Of Porhoet father: Oliver III Sire Of Clisson mother: Jeanne De Belleville
41. Jean Guy XII Lord Of Laval m. Jeanne Of Laval
m. Jeanne Of Laval father: Jean Lord Of Chatilion Aubigne And Olivet mother: Isabelle Of Tinteniac
42. Jolande Of Flanders m1. Heinrich IV Count Of Bar m2. Philippe Of Navarre, Count Of Longueville
m. Heinrich IV Count Of Bar father: Edward I Count Of Bar mother: Maria Of Burgundy
m. Philippe Of Navarre, Count Of Longueville father: Philip III King Of Navarre, Count Of Evereux mother: Joan Of France, Queen Of Navarre
43. Jean VI Count Of Vendome m. Jeanne De Ponthieu And Aumale
m. Jeanne De Ponthieu And Aumale father: Jean II De Ponthieu, Count Of Aumale mother: Catherine Of Artois
44. Eleanore Of Vendome m. Roger Bernard Count Of Perigord
m. Roger Bernard Count Of Perigord father: Helie VII Count Of Perigord mother: Brunissence De Foix
45. Mathilde Of Chatillion m. Guy Count Of Ligny, And St. Pol
m. Guy Count Of Ligny, And St. Pol father: Jean I Count Of Ligny, And St. Pol mother: Alix Of Flanders
47. Marie Of Valois m. Charles Duke Of Calabria
m. Charles Duke Of Calabria
49. Isabel Of Valois m. Peter I Duke Of Bourbon
m. Peter I Duke Of Bourbon father: Louis I Duke Of Bourbon, Count Of Clermont mother: Mary Of Hainault
50. Blanche Of Valois m. Charles IV King Of Bohemia, Emperor
m. Charles IV King Of Bohemia, Emperor father: John The Blind Of Luxemburg, King Of Bohemia mother: Elizabeth Of Bohemia
51. Jeanne De Ponthieu And Aumale m. Jean VI Count Of Vendome
m. Jean VI Count Of Vendome father: Bouchard VI Count Of Vendome mother: Alix De BRETAGNE
52. Blanche De Ponthieu m. Jean V Count Of Harcourt
m. Jean V Count Of Harcourt father: Jean IV Vicomte of Chatellerault mother: Isabeau De lArcheveque de Parthenay
53. Blanca De FOIX m. Jean II DE GRAILLY, Captal de Buch
m. Jean II DE GRAILLY, Captal de Buch father: Pierre II De Grailly, Vicount Of Benauges mother: Asalide De Bordeaux, Captale De Buch
54. Marie Of Evereux m. John III The Triumphant Duke Of Brabant
m. John III The Triumphant Duke Of Brabant father: John II The Peaceful Duke Of Brabant mother: Margaret
56. Philip III King Of Navarre, Count Of Evereux m. Joan Of France, Queen Of Navarre
m. Joan Of France, Queen Of Navarre father: Louis X King Of France And Navarre mother: Margaret Of Burgundy
57. Marguerite Of Evereux m. William XI Count Of Auvergne
m. William XI Count Of Auvergne father: Robert VII Count Of Auvergne And Bologne mother: Blanche Of Clermont
58. Joanna Of Evreux m. Charles IV King Of France And Navarre
m. Charles IV King Of France And Navarre father: Phillip IV King Of France mother: Jeanne Of Navarre, Countess Of Champagne
64. Jean Sans Terre Count Of Eu m. Isabeau De Meulan
m. Isabeau De Meulan father: Jean II Vicount Of Meulan, Count Of Tancarville mother: Isabeau Of Antoing
65. Sir Robert De NAMUR, K.G. m1. m2. Elizabeth Of Hainault m3. Isabel De MELUN
m. Elizabeth Of Hainault father: William III Count Of Hainault And Holland mother: Joanna Of Valois
m. Isabel De MELUN father: Hugh De MELUN, Seigneur D'Antoing mother: Beatrix De BEAUSSART
66. Marie Of Namur m1. Heinrich II Count Of Viaden m2. Theobald Lord Of Pierrepont
m. Heinrich II Count Of Viaden father: Philip II Count Of Viaden mother: Lucie Of Neuerberg
m. Theobald Lord Of Pierrepont father: Erhard Lord Of Pierrepont mother: Isabelle Of Lorraine
67. William The Rich Count Of Namur m1. Jeanne De Hennegau, Countess Of Soissons m2. Katherine Of Savoy
m. Jeanne De Hennegau, Countess Of Soissons father: Jean Sire De Beaumont mother: Marguerite Countess Of Soissons
m. Katherine Of Savoy father: Louis Of Savoy, Baron Of Vaud mother: Isabelle Of Chalon, Dame De Joigny