Genealogy of the Marshall Family,
including Medieval and Ancient Lines

Updated: 01-20-2025.

Submitted and Maintained by Bill Marshall, bill.marshall@verizon.net.


Additions and corrections appreciated (especially with sources). My current list of sources is here. Homepage here.

Index of Medieval and Ancient Lines is here, notable people here, and Gedcom available to be downloaded.

Index of Modern Lines (immigrants to America and their descendants) is here, notable people here, and Gedcom here.


Individual Page


Family:
Marriage: Children:
  1. Catherine Of Courtenay Birth: 1274 Death: 3 Jan 1308 in Paris

Bibliography
  1. Previte-Orton, C. W., The Shorter Cambridge Medieval History, Cambridge: University Press, 1952. Reprinted with corrections 1960. Available at (part 1) http://archive.org/details/in.ernet.dli.2015.149173 and (part 2) http://archive.org/details/in.ernet.dli.2015.149602. Information from this source tagged as [Ref: CMH p[0-9]*].
  2. 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]*].
  3. Louda, Jiri, and Michael MacLagan, Heraldry of The Royal Families of Europe. New York: Clarkson Potter, 1981. Morris County Library 929.6094. Information from this source tagged as [Ref: Louda RoyalFamEurope #[0-9]*].
  4. 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]*].
  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 v4p[0-9]*].
  6. 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 v5p[0-9]*].

Sources for birth and parent Information
date:
[Ref: ES II #17, Louda RoyalFamEurope #125],
place:
[Ref: ES II #17],
parents:
[Ref: ES II #17, Richardson RoyalAnc v1p538]
Sources for death Information
date:
[Ref: ES II #15, ES II #17]
1283 [Ref: CMH p766, Louda RoyalFamEurope #125],
place:
[Ref: ES II #15, ES II #17]
Sources with Information about marriage to Beatrice Of Naples
date:
[Ref: ES II #15, ES II #17, Richardson RoyalAnc v1p539]
1273 [Ref: Louda RoyalFamEurope #125],
place:
[Ref: ES II #15, Richardson RoyalAnc v1p539],
names:
[Ref: CMH p766, Richardson RoyalAnc v4p634],
child:
[Ref: ES II #17, Richardson RoyalAnc v1p539, Richardson RoyalAnc v5p231]
Research Notes:
Emperor of Constantinople [Ref: Louda RoyalFamEurope #125, Richardson RoyalAnc v1p538]
tit. Emperor of Constantinople [Ref: CMH p780, Richardson RoyalAnc v1p539, Richardson RoyalAnc v4p634, Richardson RoyalAnc v5p231]
Seigneur of Courtenay [Ref: Richardson RoyalAnc v1p539, Richardson RoyalAnc v5p231]
Captain and Vicar General of Siciy [Ref: Richardson RoyalAnc v1p539]

heir of his father [Ref: Richardson RoyalAnc v1p539]



Pedigree of Philip De COURTENAY, Emperor Of Constantinople
                                                                /-----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
                   /-----Peter Of France, Lord Of Courteney
                  |        |                                    /-----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
          /-----Peter De COURTENAY, Emperor Of Constantinople
         |        |                                    /-----Athon Sire De Courtenay
         |        |                           /-----Jocelin De Courtenay, Seigneur De Courtenay
         |        |                  /-----Miles Seigneur Of Courtenay
         |        |                 |        |                  /-----Milon I Seigneur De La Ferte
         |        |                 |        |         /-----Guy Seigneur De Montchery And Bray
         |        |                 |        |        |         \-----(Unk Dau)
         |        |                 |         \-----Isabel De Montchery
         |        |                 |                 |         /-----William Lord Of Burea
         |        |                 |                  \-----Hodierna De La Ferte
         |        |         /-----Renaud De Courtenay, Seigneur De Courtenay
         |        |        |        |                           /-----Renaud I Count Of Nevers
         |        |        |        |                  /-----William I Count Of Nevers
         |        |        |        |                 |         \-----Alvais Of France
         |        |        |        |         /-----Renaud II Count Of Nevers And Auxerre
         |        |        |        |        |        |         /-----Renaud Count Of Tonnerre
         |        |        |        |        |         \-----Ermengarde Of Tonnerre
         |        |        |        |        |                  \-----Helvis/Erwig
         |        |        |         \-----Ermengard De Nevers
         |        |        |                 |                  /-----Girard II Count Of La Forez And Rokars
         |        |        |                 |         /-----Artald V Count Of Forez
         |        |        |                 |        |         \-----Adelaide
         |        |        |                  \-----Ida Of Forez
         |        |        |                           \-----Ida Raimonda
         |         \-----Elizabeth De Courtenay
         |                 |                  /-----Everhard Du DONJON
         |                 |         /-----Frederick Du DONJON
         |                  \-----Hedwig Du DONJON
 /-----Baldwin II De COURTENAY, Emperor Of Constantinople
|        |                                                      /-----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
|        |         /-----Baldwin V Count Of Hainaut And Namur
|        |        |        |                                    /-----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
|         \-----Iolande Of Hainault, Countess Of Namur
|                 |                                             /-----Adalberto II De Metz, Count Of Metz
|                 |                                    /-----Gerhard III Count Of Alsace
|                 |                                   |         \-----Judith
|                 |                           /-----Gerhard IV Count Of Alsatia, Duke Of Lorraine Mosel
|                 |                          |         \-----Gisela
|                 |                  /-----Thierry II Duke Of Lorraine
|                 |                 |         \-----Hedwig
|                 |         /-----Thierry Of Lorraine, Count Of Flanders
|                 |        |        |                           /-----Baldwin IV The Bearded Count Of Flanders
|                 |        |        |                  /-----Baldwin V Count Of Flanders
|                 |        |        |                 |         \-----Ogive Of Luxembourg
|                 |        |        |         /-----Robert Le FRISON, Count Of Flanders
|                 |        |        |        |        |         /-----Robert II The Pious King Of France
|                 |        |        |        |         \-----Adelaide Of France
|                 |        |        |        |                  \-----Constance Of Provence
|                 |        |         \-----Gertrude Of Flanders
|                 |        |                 |                  /-----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
|                  \-----Margarite Of Lorraine, Heiress Of Flanders
|                          |                                    /-----Hugo Of Perch
|                          |                           /-----Geoffrey Ferreol Count Of The Gatinais
|                          |                          |         \-----Beatrix Of Macon
|                          |                  /-----Fulk IV Rechin Count Of Anjou
|                          |                 |        |         /-----Fulk III The Black Count Of Anjou
|                          |                 |         \-----Ermengarde Of Anjou
|                          |                 |                  \-----Hildegarde Of Metz
|                          |         /-----Fulk V The Young Count Of Anjou, King Of Jerusalem
|                          |        |        |                  /-----Amauri III De MONTFORT
|                          |        |        |         /-----Simon I De MONTFORT, Seigneur Of Montfort L'Amau
|                          |        |        |        |         \-----Bertrade De GOMMETZ
|                          |        |         \-----Bertrade De MONTFORT
|                          |        |                 |         /-----Richard Count Of Evereux
|                          |        |                  \-----Agnes Of Evereux
|                          |        |                           \-----Godehildie
|                           \-----Sybil Of Anjou
|                                   |                           /-----Lancellin I Sire De Baugency In Orleanais
|                                   |                  /-----John De BAUGENCY, Seigneur De La Fleche
|                                   |         /-----Helias Count Of Maine
|                                   |        |        |         /-----Herbert Count Of Maine
|                                   |        |         \-----Paula Of Maine
|                                    \-----Erembourg Of Maine
|                                            |                  /-----Robert Seigneur De Chateau-Du-Loir
|                                            |         /-----Gervase Seigneur De Chateau-Du-Loir
|                                            |        |         \-----Elizabeth
|                                             \-----Matilda De Chateau-Du-Loir
|                                                      \-----Aremburge
|                                                               \-----Mathilde
Philip De COURTENAY, Emperor Of Constantinople
|                                             /-----Walter I Count Of Brienne
|                                    /-----Erard I Count Of Brienne
|                                   |        |                  /-----Milo Count
|                                   |        |         /-----Milo Count Of Tonnerre
|                                   |         \-----Estachia
|                                   |                  \-----Azcha
|                           /-----Walter II Count Of Brienne
|                          |        |                           /-----Hildouin II De Rameru
|                          |        |                  /-----Hildouin III De Rameru, Count Of Montdidier And Roucy
|                          |        |                 |         \-----Anonima
|                          |        |         /-----Andre De Roucy, Lord Of Rameru
|                          |        |        |        |         /-----Ebles I Count Of Rheims And Roucy
|                          |        |        |         \-----Adele De Roucy
|                          |        |        |                  \-----Beatrix Of Hainault
|                          |         \-----Alix Of Rameru
|                          |                  \-----Adele
|                  /-----Erard II Count Of Brienne
|                 |         \-----(Unk) Of Soissons
|         /-----Jean De BRIENNE, King Of Jerusalem
|        |        |                                             /-----Cono Of Falco
|        |        |                                    /-----Richard I Of Montfaucon
|        |        |                           /-----Amadee Lord Of Montfaucon
|        |        |                  /-----Richard II Of Montfaucon
|        |        |                 |        |         /-----Ulrich Count Of Fenis, Count Of Neuenburg
|        |        |                 |         \-----(Unk) Of Neuenburg
|        |        |         /-----Amadeus Of Montfaucon, Count Of Montbeliard
|        |        |        |        |                           /-----Louis Of Montbeliard, Count Of Bar
|        |        |        |        |                  /-----Thierry II Count Of Bar
|        |        |        |        |                 |         \-----Sophia Countess Of Bar
|        |        |        |        |         /-----Thierry III Count Of Montpelgard
|        |        |        |        |        |        |         /-----William I The Great Count Of Burgundy
|        |        |        |        |        |         \-----Ermentrude Of Burgandy
|        |        |        |        |        |                  \-----Stephanie Of Barcelona
|        |        |        |         \-----Sophia Of Montbeliard
|        |         \-----Agnes De MONTFAUCON
|        |                 |                           /-----Etienne De Vaux, Seigneur Of Joinville
|        |                 |                  /-----Geoffrey Seigneur Of Joinville
|        |                 |                 |        |         /-----Engelbert Of Brienne
|        |                 |                 |         \-----(Unk Dau) Of Brienne
|        |                 |                 |                  \-----Adelaide Countess Of Joigny
|        |                 |         /-----Roger Of Joinville
|        |                 |        |        |         /-----Arnoul Count Of Reynel
|        |                 |        |         \-----Blanche Of Reynel
|        |                  \-----Beatrice Of Joinville
|        |                          |                           /-----Roger De Vignory
|        |                          |                  /-----Guy II De Vignory
|        |                          |                 |         \-----Mathilde
|        |                          |         /-----Guy III Lord Of Vignory
|        |                          |        |         \-----Hildegarde
|        |                           \-----Audiarde Of Vignory
|        |                                   |                  /-----Robert The Old Duke Of Burgundy
|        |                                   |         /-----Henry Of Burgundy
|        |                                   |        |         \-----Helle Of Semur En Auxois
|        |                                    \-----Beatrix Of Burgundy
|        |                                            |         /-----Berengar Raimond I Count Of Barcelona
|        |                                             \-----(Unk) Of Barcelona
|        |                                                      \-----Guisle Of Lluca
 \-----Mary De BRIENNE
         |                                                      /-----Raynald I Count Of Burgundy
         |                                             /-----William I The Great Count Of Burgundy
         |                                            |         \-----Alice Of Normandy
         |                                    /-----Raymond Of Burgandy, Count Of Castille
         |                                   |        |         /-----Berengar Raimond I Count Of Barcelona
         |                                   |         \-----Stephanie Of Barcelona
         |                                   |                  \-----Guisle Of Lluca
         |                           /-----Alfonso VII King Of Castile And Leon
         |                          |        |                  /-----Ferdinand I King Of Castile And Leon
         |                          |        |         /-----Alfonso VI King Of Castile And Leon
         |                          |        |        |         \-----Sancia Of Leon
         |                          |         \-----Urraca Queen Of Castile And Leon
         |                          |                 |         /-----Robert The Old Duke Of Burgundy
         |                          |                  \-----Constance Of Burgandy
         |                          |                           \-----Helle Of Semur En Auxois
         |                  /-----Fernando II King Of Leon
         |                 |        |                           /-----Raymond Berenger I Count Of Barcelona
         |                 |        |                  /-----Raymond Berenger II Count Of Barcelona
         |                 |        |                 |         \-----Adelmode De La Marche
         |                 |        |         /-----Raymond Berenger III Count Of Barcelona
         |                 |        |        |        |         /-----Robert Guiscard Count Of Apulia And Of Calabr
         |                 |        |        |         \-----Matilda De APULIA
         |                 |        |        |                  \-----Sikelgaita Of Salerno
         |                 |         \-----Berenguela Of Barcelona
         |                 |                 |                  /-----Berenguer II Vicount Of Girvauddium
         |                 |                 |         /-----Gilbert De CARLAT, Vicomte De Carlat
         |                 |                 |        |         \-----Adela De CARLAT
         |                 |                  \-----Aldonza De CARLAT
         |                 |                          |         /-----Geoffrey Count Of Provence
         |                 |                           \-----Gerberga Countess Of Provence
         |                 |                                    \-----Stephanie De MARSELLA, Countess Of Provence
         |         /-----Alfonso IX King Of Leon
         |        |        |                                    /-----Robert The Old Duke Of Burgundy
         |        |        |                           /-----Henry Of Burgundy
         |        |        |                          |         \-----Helle Of Semur En Auxois
         |        |        |                  /-----Henry I Count Of Portugal
         |        |        |                 |        |         /-----Berengar Raimond I Count Of Barcelona
         |        |        |                 |         \-----(Unk) Of Barcelona
         |        |        |                 |                  \-----Guisle Of Lluca
         |        |        |         /-----Alfonso Henriques I King Of Portugal
         |        |        |        |        |                  /-----Ferdinand I King Of Castile And Leon
         |        |        |        |        |         /-----Alfonso VI King Of Castile And Leon
         |        |        |        |        |        |         \-----Sancia Of Leon
         |        |        |        |         \-----Theresa Of Castile
         |        |        |        |                 |         /-----Muno Gonzales
         |        |        |        |                  \-----Ximene MUNOS
         |        |         \-----Urraca Of Portugal
         |        |                 |                           /-----Amadeus II Count Of Savoy
         |        |                 |                  /-----Humbert II Count Of Maurienne And Savoy
         |        |                 |                 |         \-----Adelaide
         |        |                 |         /-----Amadeus III Count Of Savoy, Marquess Of Turin
         |        |                 |        |        |         /-----William I The Great Count Of Burgundy
         |        |                 |        |         \-----Gisele Of Burgundy
         |        |                 |        |                  \-----Stephanie Of Barcelona
         |        |                  \-----Maud Of Savoy
         |        |                          |                  /-----Guigues Count Of Albon
         |        |                          |         /-----Guigues VIII Count Of Grenoble And Albon
         |        |                          |        |         \-----Petronille
         |        |                           \-----Matilda Of Grenoble
         |        |                                   |         /-----Roger I De Hauteville, Count Of Sicily
         |        |                                    \-----Matilda
         |        |                                             \-----Adeliade Of Savona
          \-----Berengaria Of Leon
                  |                                             /-----William I The Great Count Of Burgundy
                  |                                    /-----Raymond Of Burgandy, Count Of Castille
                  |                                   |         \-----Stephanie Of Barcelona
                  |                           /-----Alfonso VII King Of Castile And Leon
                  |                          |        |         /-----Alfonso VI King Of Castile And Leon
                  |                          |         \-----Urraca Queen Of Castile And Leon
                  |                          |                  \-----Constance Of Burgandy
                  |                  /-----Sancho III King Of Castile
                  |                 |        |                  /-----Raymond Berenger II Count Of Barcelona
                  |                 |        |         /-----Raymond Berenger III Count Of Barcelona
                  |                 |        |        |         \-----Matilda De APULIA
                  |                 |         \-----Berenguela Of Barcelona
                  |                 |                 |         /-----Gilbert De CARLAT, Vicomte De Carlat
                  |                 |                  \-----Aldonza De CARLAT
                  |                 |                           \-----Gerberga Countess Of Provence
                  |         /-----Alfonso VIII The Good King Of Castile
                  |        |        |                           /-----Sancho Garces Lord Of Uncastillo And Sanguesa
                  |        |        |                  /-----Ramirez II Lord Of Urroz And Moncon
                  |        |        |                 |         \-----Constanza Of Maranou
                  |        |        |         /-----Garcia V King Of Navarre
                  |        |        |        |        |         /-----Roderigo Diaz De VIVAR, Del CID
                  |        |        |        |         \-----Christine
                  |        |        |        |                  \-----Dona Jimma Diaz
                  |        |         \-----Blanche Of Navarre
                  |        |                 |                  /-----Richard De AQUILA
                  |        |                 |         /-----Gilbert De L'AIGLE, Baron Of Pevensey
                  |        |                 |        |         \-----Judith Le GOZ
                  |        |                  \-----Marguerite Of Perche
                  |        |                          |         /-----Geoffrey II De Perche, Count Of Perche
                  |        |                           \-----Juliana Of Perch And Montagne
                  |        |                                    \-----Beatrix De Montdidier
                   \-----Berengaria Of Castile
                           |                                    /-----Fulk IV Rechin Count Of Anjou
                           |                           /-----Fulk V The Young Count Of Anjou, King Of Jerusalem
                           |                          |         \-----Bertrade De MONTFORT
                           |                  /-----Geoffrey Plantagenet Count Of Anjou, Duke Of Normandy
                           |                 |        |         /-----Helias Count Of Maine
                           |                 |         \-----Erembourg Of Maine
                           |                 |                  \-----Matilda De Chateau-Du-Loir
                           |         /-----Henry II Curt Mantel PLANTAGENET, King Of England
                           |        |        |                  /-----William The Conqueror King Of England
                           |        |        |         /-----Henry I Beauclerc King Of England
                           |        |        |        |         \-----Maud Of Flanders
                           |        |         \-----Matilda
                           |        |                 |         /-----Mael Coluim Ceann Moir (Malcolm III) Canmore Mac DONNCHAD, King Of Scots
                           |        |                  \-----Matilda Of Scotland
                           |        |                           \-----Saint Margaret Of Scotland
                            \-----Eleanor Of England
                                    |                           /-----William VI Geoffrey Count Of Poitou
                                    |                  /-----William VII Count Of Poitou, IX Duke Of Aquitain
                                    |                 |         \-----Hildegarde Of Burgundy
                                    |         /-----William VIII Count Of Poitou, Duke Of Aquitaine
                                    |        |        |         /-----William IV Count Of Toulouse
                                    |        |         \-----Maud Of Toulouse
                                    |        |                  \-----Emma De MORTAIN
                                     \-----Eleanor Duchess Of Aquitaine
                                             |                  /-----Boso II Vicount De Chastellerault
                                             |         /-----Aimery I Vicount De Chatellerault
                                             |        |         \-----Eleanor De THOUARS
                                              \-----Eleanor De CHASTELLERAULT
                                                      |         /-----Barthelemy Sire De Isle Bouchard
                                                       \-----Dangerose
                                                                \-----Gerberga



Descendants of Philip De COURTENAY, Emperor Of Constantinople
1. Philip De COURTENAY, Emperor Of Constantinople m. Beatrice Of Naples
m. Beatrice Of Naples father: Charles Of Anjou, Count Of Provence mother: Beatrix Countess Of Provence

2nd generation

2. Catherine Of Courtenay 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

3rd generation

5. Catherine Of Valois m. Philip I Prince Of Taranto
m. Philip I Prince Of Taranto father: Charles II The Lame King Of Naples mother: Mary Of Hungary
6. Jeanne Of Valois m. Robert III Count Of Beaumont And Richmond
m. Robert III Count Of Beaumont And Richmond father: Philip Count Of Artois mother: Blanche

4th generation

8. Marguerite Of Tarento m. Francis De Baux, Duke Of Andria
m. Francis De Baux, Duke Of Andria father: Bertrand De Baux, Count Of Andria mother: Marguerite Of Aulnay
14. 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

5th generation

17. Philip Of Artois, Count Of Eu m. Marie De Berry
m. Marie De Berry father: John Of France, Duke Of Berri mother: Jeanne Of Armagnac