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. Margarita De La Cerda Birth: After 1300 Death: 1330
  2. Alfonso De La Cerda Birth: Abt 1310 Death: Aug 1327 in Gentilly

Bibliography
  1. Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. III.1 (#1-#200): Herzogs und Grafenhauser des Heiligen Romischen Reiches Andere Europaische Furstenhauser. Marburg: Verlag von J. A. Stargardt, 1984. Information from this source tagged as [Ref: ES III.1 #[0-9]*].
  2. Stewart, Peter, Wife of Alfonso de La Cerda, Mathilde de Brienne. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 10/16/2005. Subject: Wife of Alfonso de La Cerda, Infant of Castile (~1270-aft.1334) - CPB by Thierry Le Hete. Available at https://groups.google.com/g/soc.genealogy.medieval/c/NNoUz0HInYw/m/QJq4KtXVm7IJ. Author address: p_m_stewart at msn dot com. Information from this source tagged as [Ref: Peter Stewart SGM 10/16/2005-041113].

Sources for birth and parent Information
parents:
[Ref: Peter Stewart SGM 10/16/2005-041113]
Sources with Inaccurate birth and parent Information
parents:
Aimery IV Vcte de Narbonne (#33680) & Sybille de Foix (#33679) [Ref: ES III.1 #123]
Sources for death Information
date:
nach 1348 [Ref: ES III.1 #123]
Sources with Information about marriage to Alfonso De La Cerda
date:
nach 1294 [Ref: ES III.1 #123],
names:
[Ref: Peter Stewart SGM 10/16/2005-041113]
Sources with Inaccurate marriage information
names:
Alfonso de la Cerda & Mafalda of Narbonne [Ref: ES III.1 #123]
Research Notes:
Dame de Lunel [Ref: ES III.1 #123]

David Masnata y de Quesada (in _La casa real de La Cerda_) demonstrated that Alfonso was married to Mathilde de Brienne, and not to Mathilde de Narbonne as had been stated by Luis de Salazar y Castro in the 17th century. There was no such person as "Mathilde de Lunel" either, given by some genealogists, as that lineage was extinct before Alfonso's time and he received the seigneury of Lunel directly as a gift from Charles IV. [Ref: Peter Stewart SGM 10/16/2005-041113]



Pedigree of Mathilde De BRIENNE
                                                       /-----Walter I Count Of Brienne
                                              /-----Erard I Count Of Brienne
                                             |        |         /-----Milo Count Of Tonnerre
                                             |         \-----Estachia
                                             |                  \-----Azcha
                                     /-----Walter II Count Of Brienne
                                    |        |                  /-----Hildouin III De Rameru, Count Of Montdidier And Roucy
                                    |        |         /-----Andre De Roucy, Lord Of Rameru
                                    |        |        |         \-----Adele De Roucy
                                    |         \-----Alix Of Rameru
                                    |                  \-----Adele
                            /-----Erard II Count Of Brienne
                           |         \-----(Unk) Of Soissons
                   /-----Jean De BRIENNE, King Of Jerusalem
                  |        |                                    /-----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
                  |        |        |        |                  /-----Thierry II Count Of Bar
                  |        |        |        |         /-----Thierry III Count Of Montpelgard
                  |        |        |        |        |         \-----Ermentrude Of Burgandy
                  |        |        |         \-----Sophia Of Montbeliard
                  |         \-----Agnes De MONTFAUCON
                  |                 |                           /-----Etienne De Vaux, Seigneur Of Joinville
                  |                 |                  /-----Geoffrey Seigneur Of Joinville
                  |                 |                 |         \-----(Unk Dau) Of Brienne
                  |                 |         /-----Roger Of Joinville
                  |                 |        |        |         /-----Arnoul Count Of Reynel
                  |                 |        |         \-----Blanche Of Reynel
                  |                  \-----Beatrice Of Joinville
                  |                          |                  /-----Guy II De Vignory
                  |                          |         /-----Guy III Lord Of Vignory
                  |                          |        |         \-----Hildegarde
                  |                           \-----Audiarde Of Vignory
                  |                                   |         /-----Henry Of Burgundy
                  |                                    \-----Beatrix Of Burgundy
                  |                                             \-----(Unk) Of Barcelona
          /-----Alphonse De BRIENNE, Count Of Eu
         |        |                                             /-----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
         |        |                  /-----Fernando II King Of Leon
         |        |                 |        |                  /-----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 IX King Of Leon
         |        |        |        |                           /-----Henry Of Burgundy
         |        |        |        |                  /-----Henry I Count Of Portugal
         |        |        |        |                 |         \-----(Unk) Of Barcelona
         |        |        |        |         /-----Alfonso Henriques I King Of Portugal
         |        |        |        |        |        |         /-----Alfonso VI King Of Castile And Leon
         |        |        |        |        |         \-----Theresa Of Castile
         |        |        |        |        |                  \-----Ximene MUNOS
         |        |        |         \-----Urraca Of Portugal
         |        |        |                 |                  /-----Humbert II Count Of Maurienne And Savoy
         |        |        |                 |         /-----Amadeus III Count Of Savoy, Marquess Of Turin
         |        |        |                 |        |         \-----Gisele Of Burgundy
         |        |        |                  \-----Maud Of Savoy
         |        |        |                          |         /-----Guigues VIII Count Of Grenoble And Albon
         |        |        |                           \-----Matilda Of Grenoble
         |        |        |                                    \-----Matilda
         |         \-----Berengaria Of Leon
         |                 |                                    /-----Raymond Of Burgandy, Count Of Castille
         |                 |                           /-----Alfonso VII King Of Castile And Leon
         |                 |                          |         \-----Urraca Queen Of Castile And Leon
         |                 |                  /-----Sancho III King Of Castile
         |                 |                 |        |         /-----Raymond Berenger III Count Of Barcelona
         |                 |                 |         \-----Berenguela Of Barcelona
         |                 |                 |                  \-----Aldonza De CARLAT
         |                 |         /-----Alfonso VIII The Good King Of Castile
         |                 |        |        |                  /-----Ramirez II Lord Of Urroz And Moncon
         |                 |        |        |         /-----Garcia V King Of Navarre
         |                 |        |        |        |         \-----Christine
         |                 |        |         \-----Blanche Of Navarre
         |                 |        |                 |         /-----Gilbert De L'AIGLE, Baron Of Pevensey
         |                 |        |                  \-----Marguerite Of Perche
         |                 |        |                           \-----Juliana Of Perch And Montagne
         |                  \-----Berengaria Of Castile
         |                          |                           /-----Fulk V The Young Count Of Anjou, King Of Jerusalem
         |                          |                  /-----Geoffrey Plantagenet Count Of Anjou, Duke Of Normandy
         |                          |                 |         \-----Erembourg Of Maine
         |                          |         /-----Henry II Curt Mantel PLANTAGENET, King Of England
         |                          |        |        |         /-----Henry I Beauclerc King Of England
         |                          |        |         \-----Matilda
         |                          |        |                  \-----Matilda Of Scotland
         |                           \-----Eleanor Of England
         |                                   |                  /-----William VII Count Of Poitou, IX Duke Of Aquitain
         |                                   |         /-----William VIII Count Of Poitou, Duke Of Aquitaine
         |                                   |        |         \-----Maud Of Toulouse
         |                                    \-----Eleanor Duchess Of Aquitaine
         |                                            |         /-----Aimery I Vicount De Chatellerault
         |                                             \-----Eleanor De CHASTELLERAULT
         |                                                      \-----Dangerose
 /-----Jean I De BRIENNE, Count Of Eu
|        |                                                      /-----Hugh VI The Devil De Lusignan, Sire De Lusignan
|        |                                             /-----Hugh VII Brunus Sire De Lusignan
|        |                                            |         \-----Audearde Of Thouars
|        |                                    /-----Hugh VIII Sire De Lusignan
|        |                                   |         \-----Sarasine
|        |                           /-----Hugh Sire De Lusignan
|        |                          |        |                  /-----Geoffrey II Lord Of Marcillac And Taillebourg
|        |                          |        |         /-----Geoffrey Of Rancon, Lord Of Taillebourg
|        |                          |        |        |         \-----Fessifia
|        |                          |         \-----Burgundia Dame De Fontenay
|        |                  /-----Raoul I De LUSIGNAN, Count D'Eu
|        |                 |         \-----Orengarde
|        |         /-----Raoul Of Lusignan, Count Of Eu And Guines
|        |        |        |                                    /-----William Count D'Eu, Baron Of Hastings
|        |        |        |                           /-----Henry Count D'Eu, Baron Of Hastings
|        |        |        |                          |         \-----Beatrice De BUILLY
|        |        |        |                  /-----John Count D'Eu, Baron Of Hastings
|        |        |        |                 |        |         /-----Guillaume De CHAMPAGNE, Sire De Sully
|        |        |        |                 |         \-----Margaret De Sully
|        |        |        |                 |                  \-----Agnes De SULLY
|        |        |        |         /-----Henry Count D'Eu, Baron Of Hastings
|        |        |        |        |        |                  /-----William D'AUBIGNY, Baron Of Buckenham
|        |        |        |        |        |         /-----William D'AUBIGNY, Earl Of Arundel
|        |        |        |        |        |        |         \-----Maud Le BIGOD
|        |        |        |        |         \-----Adelise D'AUBIGNY
|        |        |        |        |                 |         /-----Godfrey I The Bearded Duke Of Brabant
|        |        |        |        |                  \-----Adeliza Of Louvain, Queen Dowager Of England
|        |        |        |        |                           \-----Ida Of Chiny
|        |        |         \-----Alice D'EU, Countess Of Eu, Lady Of Hastings
|        |        |                 |                           /-----Fulk V The Young Count Of Anjou, King Of Jerusalem
|        |        |                 |                  /-----Geoffrey Plantagenet Count Of Anjou, Duke Of Normandy
|        |        |                 |                 |         \-----Erembourg Of Maine
|        |        |                 |         /-----Hameline PLANTAGENET, Earl Of Surrey
|        |        |                  \-----Maud De WARENNE
|        |        |                          |                  /-----William II De Warrene, Earl Of Surrey
|        |        |                          |         /-----William III De WARRENNE, Earl Of Surrey
|        |        |                          |        |         \-----Isabel De Vermandois, Countess Of Leicester
|        |        |                           \-----Isabel De WARENNE, Countess Of Surrey
|        |        |                                   |         /-----William III TALVAS, Count Of Alencon And Ponthieu
|        |        |                                    \-----Ela TALVAS
|        |        |                                             \-----Helie/Alice Of Burgandy
|         \-----Marie Of Lusignan, Countess Of Eu
|                 |                                             /-----Henry I King Of France
|                 |                                    /-----Philip I King Of France
|                 |                                   |         \-----Anne Of Kiev
|                 |                           /-----Louis VI The Fat King Of France
|                 |                          |        |         /-----Florent I Count Of Holland
|                 |                          |         \-----Bertha Of Holland
|                 |                          |                  \-----Gertrude Of Saxony
|                 |                  /-----Robert I Count Of Dreux
|                 |                 |        |                  /-----Amadeus II Count Of Savoy
|                 |                 |        |         /-----Humbert II Count Of Maurienne And Savoy
|                 |                 |        |        |         \-----Adelaide
|                 |                 |         \-----Adelaide Of Savoy
|                 |                 |                 |         /-----William I The Great Count Of Burgundy
|                 |                 |                  \-----Gisele Of Burgundy
|                 |                 |                           \-----Stephanie Of Barcelona
|                 |         /-----Robert II Count Of Dreux
|                 |        |        |                  /-----Andre Seigneur De Baudmont
|                 |        |        |         /-----Gui Seigneur De Baudmont And Braine
|                 |        |        |        |         \-----Agnes Heiress Of Braine
|                 |        |         \-----Agnes De Baudemont
|                 |        |                  \-----Adelaide
|                  \-----Yolande Of Dreux
|                          |                                    /-----Enguerrand I De COUCY, Count Of Amiens
|                          |                           /-----Thomas De COUCY, Count Of Anvers
|                          |                          |         \-----Ade De ROUCY, Dame De Marle
|                          |                  /-----Enguerrand II Sire De COUCY
|                          |                 |        |         /-----Guy De CRECY En LAONNOIS
|                          |                 |         \-----Melisende De CRECY En LAONNOIS
|                          |         /-----Ralph I Sire De COUCY
|                          |        |        |                  /-----Lanzelin II Seigneur De Baugency
|                          |        |        |         /-----Ralph Seigneur De BAUGENCI
|                          |        |        |        |         \-----Alberga
|                          |        |         \-----Agnes De BAUGENCI
|                          |        |                 |         /-----Hugh Magnus Duke Of France
|                          |        |                  \-----Matilda Of Vermandois
|                          |        |                           \-----Adelaide De Vermandois, Countess Of Vermandois
|                           \-----Yolande De COUCY
|                                   |                           /-----Baldwin II Count Of Hainault
|                                   |                  /-----Baldwin III Count Of Hainault
|                                   |                 |         \-----Ida Of Louvain
|                                   |         /-----Baldwin IV Count Of Hainault
|                                   |        |        |         /-----Gerald I Count Of Guelders And Wassenberg
|                                   |        |         \-----Yolande Of Guelders
|                                    \-----Agnes Of Hainault
|                                            |                  /-----Albert III Count Of Namur
|                                            |         /-----Godfrey Count Of Namur
|                                            |        |         \-----Ida Of Saxony
|                                             \-----Alix De NAMUR
|                                                     |         /-----Conrad I Count Of Luxembourg
|                                                      \-----Ermesinde
|                                                               \-----Clementia Of Poitou
Mathilde De BRIENNE
|                                                               /-----Gautier Seigneur De Chatillon
|                                                      /-----Henry I Seigneur De Chatillon
|                                                     |         \-----Malande
|                                             /-----Gunthier II Seigneur De Chatillon-Sur-Masy, Pacy, Mo
|                                            |        |         /-----Alberic Seigneur De Pacy And Montjoy
|                                            |         \-----Ermengarde Heiress Of Montjoy
|                                    /-----Guy II Seigneur De Chatillon, Toussy, Montjay,
|                                   |         \-----Ade Of Pierrefonds
|                           /-----Gaucher III Count Of St. Pol
|                          |        |                           /-----Philip I King Of France
|                          |        |                  /-----Louis VI The Fat King Of France
|                          |        |                 |         \-----Bertha Of Holland
|                          |        |         /-----Robert I Count Of Dreux
|                          |        |        |        |         /-----Humbert II Count Of Maurienne And Savoy
|                          |        |        |         \-----Adelaide Of Savoy
|                          |        |        |                  \-----Gisele Of Burgundy
|                          |         \-----Adele/Alix Of Dreux
|                          |                 |                  /-----Edward De SARESBERIE, Baron Of Trowbridge
|                          |                 |         /-----Walter De SALISBURY, Baron Of Chitterne
|                          |                  \-----Hawise De Evereux
|                          |                          |         /-----Patric De CHAWORTH, Baron Of Kempsford
|                          |                           \-----Sibyl De CHAWORTH
|                          |                                    \-----Matilda De HESDIN
|                  /-----Hugh Of Chatillon, Count Of Blois
|                 |        |                                    /-----Hugh II Count Of St. Pol
|                 |        |                           /-----Hugh III Count Of St. Pol
|                 |        |                          |         \-----Helisande Of Ponthieu
|                 |        |                  /-----Anselme CANDAVAINE, Count Of St. Pol
|                 |        |                 |         \-----Beatrix
|                 |        |         /-----Hughes IV Candavene Count Of St. Pol
|                 |        |        |        |                  /-----Stephen Of Blois, King Of England
|                 |        |        |        |         /-----Eustace Count Of Boulogne
|                 |        |        |        |        |         \-----Matilda Of Boulogne
|                 |        |        |         \-----Eustache De CHAMPAGNE
|                 |         \-----Elizabeth Countess Of St. Pol
|                 |                 |                           /-----Baldwin II Count Of Hainault
|                 |                 |                  /-----Baldwin III Count Of Hainault
|                 |                 |                 |         \-----Ida Of Louvain
|                 |                 |         /-----Baldwin IV Count Of Hainault
|                 |                 |        |        |         /-----Gerald I Count Of Guelders And Wassenberg
|                 |                 |        |         \-----Yolande Of Guelders
|                 |                  \-----Yolande Of Hainault
|                 |                          |                  /-----Albert III Count Of Namur
|                 |                          |         /-----Godfrey Count Of Namur
|                 |                          |        |         \-----Ida Of Saxony
|                 |                           \-----Alix De NAMUR
|                 |                                   |         /-----Conrad I Count Of Luxembourg
|                 |                                    \-----Ermesinde
|                 |                                             \-----Clementia Of Poitou
|         /-----Guy II Of Chatilion, Count Of St. Pol
|        |        |                                             /-----Fastrad II Advocate Of Tournay
|        |        |                                    /-----Walter I Lord Of Avesnes, Leuze, And Conde
|        |        |                                   |         \-----Richilda
|        |        |                           /-----Nicholas Lord Of Avesnes, Leuze, And Conde
|        |        |                          |        |         /-----Eberhard I Lord Of Mortagne
|        |        |                          |         \-----Ida Of Mortagne
|        |        |                          |                  \-----Francka
|        |        |                  /-----Jacques I Seigneur Of Avesnes And Leuze
|        |        |                 |        |                  /-----Albert III Count Of Namur
|        |        |                 |        |         /-----Henry Count Of LaRoche
|        |        |                 |        |        |         \-----Ida Of Saxony
|        |        |                 |         \-----Mathilda
|        |        |                 |                 |         /-----Henry I Duke Of Limburg
|        |        |                 |                  \-----Mathilda
|        |        |                 |                           \-----Adelaide
|        |        |         /-----Gaunthier Of Avesnes, Count Of Blois
|        |        |        |        |                           /-----Godfrey Seigneur De Guise
|        |        |        |        |                  /-----Gui Seigneur De Guise
|        |        |        |        |                 |         \-----Ada De Roucy
|        |        |        |        |         /-----Bouchard Seigneur De Guise
|        |        |        |        |        |        |         /-----Bouchard IV Seigneur De Montmorency
|        |        |        |        |        |         \-----Adelaide
|        |        |        |        |        |                  \-----Agnes
|        |        |        |         \-----Adelfia Heiress Of Guise
|        |        |        |                  \-----Adelaide
|        |         \-----Mary Of Avesnes, Countess Of Blois
|        |                 |                                    /-----Theobald III Count Of Blois And Champagne
|        |                 |                           /-----Stephen Count Of Blois, Leader Of First Crusade
|        |                 |                          |         \-----Garsend Of Maine
|        |                 |                  /-----Theobald IV Count Of Blois
|        |                 |                 |        |         /-----William The Conqueror King Of England
|        |                 |                 |         \-----Adela
|        |                 |                 |                  \-----Maud Of Flanders
|        |                 |         /-----Theobald V Count Of Blois
|        |                 |        |        |                  /-----Engelbert I Von Spondheim, Count In Lavanthal
|        |                 |        |        |         /-----Engelbert II Duke Of Corinthia, Margrave Of Istria
|        |                 |        |        |        |         \-----Hedwig
|        |                 |        |         \-----Matilda Of Carinthia
|        |                 |        |                 |         /-----Ulrich The Rich Count Of Passau
|        |                 |        |                  \-----Uta Of Passau
|        |                 |        |                           \-----Adelheid Countess Of Lechsgemund
|        |                  \-----Margaret Countess Of Blois
|        |                          |                           /-----Philip I King Of France
|        |                          |                  /-----Louis VI The Fat King Of France
|        |                          |                 |         \-----Bertha Of Holland
|        |                          |         /-----Louis VII The Young King Of France
|        |                          |        |        |         /-----Humbert II Count Of Maurienne And Savoy
|        |                          |        |         \-----Adelaide Of Savoy
|        |                          |        |                  \-----Gisele Of Burgundy
|        |                           \-----Alice
|        |                                   |                  /-----William VII Count Of Poitou, IX Duke Of Aquitain
|        |                                   |         /-----William VIII Count Of Poitou, Duke Of Aquitaine
|        |                                   |        |         \-----Maud Of Toulouse
|        |                                    \-----Eleanor Duchess Of Aquitaine
|        |                                            |         /-----Aimery I Vicount De Chatellerault
|        |                                             \-----Eleanor De CHASTELLERAULT
|        |                                                      \-----Dangerose
 \-----Beatrix Of Chatillon-Sur-Marne
         |                                                      /-----Henry II Of Brabant, Count Of Lorraine
         |                                             /-----Godfrey I The Bearded Duke Of Brabant
         |                                            |         \-----Adelaide Of Betuew
         |                                    /-----Godfrey II Count Of Louvain
         |                                   |        |         /-----Otto II Count Of Chiny
         |                                   |         \-----Ida Of Chiny
         |                                   |                  \-----Adelaide Of Namur
         |                           /-----Godfrey III Count Of Louvain
         |                          |        |                  /-----Gebhard II Count Of Sulzbach
         |                          |        |         /-----Berenger II Count Of Sultzbach
         |                          |        |        |         \-----Ermengarde
         |                          |         \-----Luitgarde Of Sultzbach
         |                          |                 |         /-----Otto II Count Of Wolfratshausen
         |                          |                  \-----Adelaide Wolfristrhausen
         |                          |                           \-----Justicia
         |                  /-----Henry I The Warrior Duke Of Brabant
         |                 |        |                           /-----Henry I Duke Of Limburg
         |                 |        |                  /-----Waleran II Duke Of Limburg
         |                 |        |                 |         \-----Adelaide
         |                 |        |         /-----Henry II Count Of Limbourg
         |                 |        |        |        |         /-----Gerald I Count Of Guelders And Wassenberg
         |                 |        |        |         \-----Jutta Heiress Of Wassenberg
         |                 |         \-----Margaret Von LIMBOURG
         |                 |                 |                  /-----Adelbert I Von Saffenberg, Count Of Klostermath
         |                 |                 |         /-----Adolph Count Of Saffenberg
         |                 |                 |        |         \-----Matchild
         |                 |                  \-----Matilda Of Saffenberg
         |                 |                          |         /-----Engelbert Count Of Schwarzenberg
         |                 |                           \-----Margaret Of Schwarzenberg
         |                 |                                    \-----Hedwig
         |         /-----Henry II The Conqueror Duke Of Brabant
         |        |        |                                    /-----Gerhard IV Count Of Alsatia, Duke Of Lorraine Mosel
         |        |        |                           /-----Thierry II Duke Of Lorraine
         |        |        |                          |         \-----Hedwig
         |        |        |                  /-----Thierry Of Lorraine, Count Of Flanders
         |        |        |                 |        |         /-----Robert Le FRISON, Count Of Flanders
         |        |        |                 |         \-----Gertrude Of Flanders
         |        |        |                 |                  \-----Gertrude Of Saxony
         |        |        |         /-----Matthew Of Alsace, Count Of Boulogne
         |        |        |        |        |                  /-----Fulk IV Rechin Count Of Anjou
         |        |        |        |        |         /-----Fulk V The Young Count Of Anjou, King Of Jerusalem
         |        |        |        |        |        |         \-----Bertrade De MONTFORT
         |        |        |        |         \-----Sybil Of Anjou
         |        |        |        |                 |         /-----Helias Count Of Maine
         |        |        |        |                  \-----Erembourg Of Maine
         |        |        |        |                           \-----Matilda De Chateau-Du-Loir
         |        |         \-----Maud Of Boulogne
         |        |                 |                           /-----Theobald III Count Of Blois And Champagne
         |        |                 |                  /-----Stephen Count Of Blois, Leader Of First Crusade
         |        |                 |                 |         \-----Garsend Of Maine
         |        |                 |         /-----Stephen Of Blois, King Of England
         |        |                 |        |        |         /-----William The Conqueror King Of England
         |        |                 |        |         \-----Adela
         |        |                 |        |                  \-----Maud Of Flanders
         |        |                  \-----Mary Countess Of Mortagne And Boulogne
         |        |                          |                  /-----Eustace II Count Of Boulogne
         |        |                          |         /-----Eustace III Count Of Boulogne
         |        |                          |        |         \-----Ida Of Lorraine
         |        |                           \-----Matilda Of Boulogne
         |        |                                   |         /-----Mael Coluim Ceann Moir (Malcolm III) Canmore Mac DONNCHAD, King Of Scots
         |        |                                    \-----Mary Of Scotland
         |        |                                             \-----Saint Margaret Of Scotland
          \-----Matilda Of Brabant
                  |                                             /-----Frederick Count Of Buren
                  |                                    /-----Frederick I Of Hohenstauffen, Duke Of Alsace And Swa
                  |                                   |         \-----Hildegarde
                  |                           /-----Frederick II One-Eyed Of Hohenstauffen, Duke Of Swabia
                  |                          |        |         /-----Henry IV King Of Germany
                  |                          |         \-----Agnes
                  |                          |                  \-----Burtha Of Maurienne
                  |                  /-----Frederick III Barbarossa Duke Of Swabia, Emperor
                  |                 |        |                  /-----Welf IV Duke Of Bavaria
                  |                 |        |         /-----Henry IX The Black Duke Of Bavaria
                  |                 |        |        |         \-----Judith Of Flanders
                  |                 |         \-----Judith Of Bavaria
                  |                 |                 |         /-----Magnus Duke Of Saxony
                  |                 |                  \-----Wulfhilda Of Saxony
                  |                 |                           \-----Sophia Of Hungary
                  |         /-----Philip II Duke Of Swabia
                  |        |        |                           /-----William I The Great Count Of Burgundy
                  |        |        |                  /-----Stephen Of Burgundy, Count Of Vienne
                  |        |        |                 |         \-----Stephanie Of Barcelona
                  |        |        |         /-----Renaud III Count Of Macon And Burgundy
                  |        |        |        |        |         /-----Gerard
                  |        |        |        |         \-----Beatrix
                  |        |         \-----Beatrix Of Macon, Countess Of Burgundy
                  |        |                 |                  /-----Thierry II Duke Of Lorraine
                  |        |                 |         /-----Simon I Duke Of Lorraine Mosellana
                  |        |                 |        |         \-----Hedwig Of Formbach
                  |        |                  \-----Agatha Of Lorraine
                  |        |                          |         /-----Henry III Count Of Louvain
                  |        |                           \-----Adelheid Of Lowen
                  |        |                                    \-----Gertrude Of Flanders
                   \-----Marie Of Swabia
                           |                           /-----Constantinus Angelus
                           |                  /-----Andronicus Dukas Angelos
                           |                 |        |         /-----Alexis I Komnenos, Emperor Of The East
                           |                 |         \-----Theodora Commena
                           |                 |                  \-----Eirene Doukiana
                           |         /-----Isaac II Angelus, Eastern Roman Emperor
                           |        |         \-----Euphrosyne Castamonita
                            \-----Irene Angelica
                                     \-----Irene



Descendants of Mathilde De BRIENNE
1. Mathilde De BRIENNE m. Alfonso De La Cerda
m. Alfonso De La Cerda father: Ferdinand De La Cerda mother: Blanche Of France