Individual Page


Family:
Marriage: Children:
  1. Gautier Of Enghein
  2. Sohier Of Enghein, Duke of Athens
  3. Jean Of Enghein, Count of Lecce
  4. Louis Of Enghien, Count Of Brienne, Duke Of At Death: 17 Mar 1394 in Conversano
  5. Jacques Of Enghein
  6. Guy Of Enghein
  7. Englebert Of Enghein
  8. Isabeau Of Enghein
  9. Marguerite Of Enghein
  10. Francoise Of Enghein
  11. Jeanne Of Enghein
  12. (Unk) Of Enghein

Bibliography
  1. Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. III.4 (#601-#820): Das Feudale Frankreich und sein Einfluss auf die Welt des Mittelalters. Marburg: Verlag von J. A. Stargardt, 1989. Information from this source tagged as [Ref: ES III.4 #[0-9]*].
  2. Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. VII: Familien des Alten Lotharingien II. Marburg: Verlag von J. A. Stargardt, 1979. Information from this source tagged as [Ref: ES VII #[0-9]*].
  3. 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 v3p[0-9]*].
  4. Thompson, Neil D, and Hansen, Charles M, Medieval Heritage: The Ancestry of Charles II, King of England, The Genealogist, 2:157-68, 3:25-44, 3:175-94, 4:144-58, 5:64-72, 5:226-39, 6:100-3, 6:148-65, 7-8:137-43, 9:40-4, 10:73-85, 11:63-72, 11:184-93, 12:83-90, 12:250-6, 13:92-9, 13:252-6, 14:81-4, 14:207-10, 15:99-103, 15:220-4, 16:93-8, 16:227-31, 17:61-4, 17:250-5, 18:123-7, 18:228-31, 19:62-8, 19:251-5, 20:85-8, 20:184-90, 21:71-5, 21:250-4, 22:101-6, 22:186-91, 23:73-9, 23:203-8, 24:110-27, 24:239-54, 25:56-73, 25:214-32, 26:77-101, 26:202-26, 27:189, 28:90, 33:300. NYPL APA 82-1000. Available at https://www.americanancestors.org/databases/genealogist-the/image/. Reprinted, with further corrections, as Thompson, Neil D, and Hansen, Charles M, The Ancestry of Charles II, King of England: A Medieval Heritage. Saline, Michigan: McNaughton & Gunn, 2012. NYPL ARF 13-5787. Information from this source tagged as [Ref: Thompson CharlesII v[0-9]*-[0-9]*].

Sources for birth and parent Information
parents:
[Ref: ES III.4 #682, ES VII #79, Richardson RoyalAnc v3p3, Richardson RoyalAnc v3p409, Richardson RoyalAnc v3p410]
Sources for death Information
date:
[Ref: ES III.4 #682, ES VII #79, Richardson RoyalAnc v3p4, Thompson CharlesII v25-219]
Sources for burial Information
place:
[Ref: Thompson CharlesII v25-219]
church of Enghien [Ref: Richardson RoyalAnc v3p4]
Sources with Information about marriage to Walter III Lord Of Enghein
date:
(I 1321) [Ref: ES III.4 #682, ES VII #79]
cont 6 Jan 1321 [Ref: Richardson RoyalAnc v3p3]
marriage contract 6 Jan 1321 [Ref: Thompson CharlesII v25-219],
names:
[Ref: Richardson RoyalAnc v3p410],
child:
[Ref: ES VII #79, Richardson RoyalAnc v3p4, Thompson CharlesII v25-219]
Research Notes:
Countess of Brienne [Ref: Richardson RoyalAnc v3p410]
titular Duchess of Athens, Countess of Brienne, Lecce and Conversano [Ref: Thompson CharlesII v25-219]

called "la Belle Helene" [Ref: Thompson CharlesII v25-219]

maritagium included the land of Pratella in the forest of Vassy, estimated at 2000 livres tournois of rent [Ref: Richardson RoyalAnc v3p4]

1356: heiress to her brother, Gautier VI Duke of Athens [Ref: Richardson RoyalAnc v3p4]

succeeded her brother, Gauthier VI; heiress of Ramerupt, Novelle, Machaud, etc [Ref: Thompson CharlesII v25-219]



Pedigree of Isabeau Of Brienne
                                                                /-----Walter I Count Of Brienne
                                                       /-----Erard I Count Of Brienne
                                                      |         \-----Estachia
                                              /-----Walter II Count Of Brienne
                                             |        |         /-----Andre De Roucy, Lord Of Rameru
                                             |         \-----Alix Of Rameru
                                             |                  \-----Adele
                                     /-----Erard II Count Of Brienne
                                    |         \-----(Unk) Of Soissons
                            /-----Gautier III Count Of Brienne
                           |        |                           /-----Amadee Lord Of Montfaucon
                           |        |                  /-----Richard II Of Montfaucon
                           |        |                 |         \-----(Unk) Of Neuenburg
                           |        |         /-----Amadeus Of Montfaucon, Count Of Montbeliard
                           |        |        |        |         /-----Thierry III Count Of Montpelgard
                           |        |        |         \-----Sophia Of Montbeliard
                           |         \-----Agnes De MONTFAUCON
                           |                 |                  /-----Geoffrey Seigneur Of Joinville
                           |                 |         /-----Roger Of Joinville
                           |                 |        |         \-----Blanche Of Reynel
                           |                  \-----Beatrice Of Joinville
                           |                          |         /-----Guy III Lord Of Vignory
                           |                           \-----Audiarde Of Vignory
                           |                                    \-----Beatrix Of Burgundy
                   /-----Gautier IV The Great Count Of Brienne
                  |        |                                    /-----Roger I De Hauteville, Count Of Sicily
                  |        |                           /-----Roger III King Of Sicily
                  |        |                          |         \-----Adeliade Of Savona
                  |        |                  /-----Roger Duke Of Apulia
                  |        |                 |        |         /-----Alfonso VI King Of Castile And Leon
                  |        |                 |         \-----Elvira Of Castille
                  |        |                 |                  \-----Zaida/Isabella
                  |        |         /-----Tancred Of Lecce
                  |        |        |        |         /-----Accardo Count Of Lecce
                  |        |        |         \-----Bianca Of Lecce
                  |         \-----Elvira/Albinia Of Lecce
                  |                 |         /-----Ruggiero De Medania
                  |                  \-----Sibilla De Medania
          /-----Hugues Count Of Brienne
         |        |                                             /-----Hugh VI The Devil De Lusignan, Sire De Lusignan
         |        |                                    /-----Hugh VII Brunus Sire De Lusignan
         |        |                                   |         \-----Audearde Of Thouars
         |        |                           /-----Hugh VIII Sire De Lusignan
         |        |                          |         \-----Sarasine
         |        |                  /-----Amauri De LUSIGNAN, King Of Jerusalem
         |        |                 |        |                  /-----Geoffrey II Lord Of Marcillac And Taillebourg
         |        |                 |        |         /-----Geoffrey Of Rancon, Lord Of Taillebourg
         |        |                 |        |        |         \-----Fessifia
         |        |                 |         \-----Burgundia Dame De Fontenay
         |        |         /-----Hugh Of Lusignan, King Of Cypres
         |        |        |        |                  /-----Balian Count Of Jaffa
         |        |        |        |         /-----Baldwin Ibelin Lord Of Mirabel
         |        |        |        |        |        |         /-----Baldwin I Lord Of Rama
         |        |        |        |        |         \-----Helvia Of Rama
         |        |        |        |        |                  \-----Stephanie Of Nablus
         |        |        |         \-----Eschive De Ibelin
         |        |        |                 |         /-----Thomas Of Bessan
         |        |        |                  \-----Richilda Of Bessan
         |         \-----Maria Of Cypres
         |                 |                                    /-----Stephen Count Of Blois, Leader Of First Crusade
         |                 |                           /-----Theobald IV Count Of Blois
         |                 |                          |         \-----Adela
         |                 |                  /-----Henry I Count Of Champagne
         |                 |                 |        |         /-----Engelbert II Duke Of Corinthia, Margrave Of Istria
         |                 |                 |         \-----Matilda Of Carinthia
         |                 |                 |                  \-----Uta Of Passau
         |                 |         /-----Henry II Count Of Champagne
         |                 |        |        |                  /-----Louis VI The Fat King Of France
         |                 |        |        |         /-----Louis VII The Young King Of France
         |                 |        |        |        |         \-----Adelaide Of Savoy
         |                 |        |         \-----Mary
         |                 |        |                 |         /-----William VIII Count Of Poitou, Duke Of Aquitaine
         |                 |        |                  \-----Eleanor Duchess Of Aquitaine
         |                 |        |                           \-----Eleanor De CHASTELLERAULT
         |                  \-----Alix Countess Of Jaffa
         |                          |                           /-----Fulk IV Rechin Count Of Anjou
         |                          |                  /-----Fulk V The Young Count Of Anjou, King Of Jerusalem
         |                          |                 |         \-----Bertrade De MONTFORT
         |                          |         /-----Amalric I King Of Jerusalem
         |                          |        |        |         /-----Baldwin II King Of Jerusalem
         |                          |        |         \-----Melisende
         |                          |        |                  \-----Malfia
         |                           \-----Isabella Of Anjou, Queen Of Jerusalem
         |                                   |                  /-----Andronikos Komnenos
         |                                   |         /-----Ioannes KOMNENOS DOUKAS
         |                                   |        |         \-----Eirene
         |                                    \-----Maria Komnene
         |                                            |         /-----Michael Taronites
         |                                             \-----(Unk Dau) Taronitissa Komnene
 /-----Gautier V Count Of Brienne, Duke Of Athens
|        |                                             /-----Pons De La Roche
|        |                                    /-----Othen De La Roche
|        |                           /-----Pons De La Roche, Lord Of Ray
|        |                  /-----Othon I Lord Of Ray And Athens
|        |                 |         \-----Mathelie
|        |         /-----Guy I De La Roche, Duke Of Athens
|         \-----Isabelle Of Roche-Sur-L'Ognon
|                  \-----Agnes
|                          |         /-----Geoffroy I De Villehardouin, Prince Of Achaia
|                           \-----(Unk Dau) De Villehardouin
|                                    \-----Elisabeth De Chappes
Isabeau Of Brienne
|                                                               /-----Henry I Seigneur De Chatillon
|                                                      /-----Gunthier II Seigneur De Chatillon-Sur-Masy, Pacy, Mo
|                                                     |         \-----Ermengarde Heiress Of Montjoy
|                                             /-----Guy II Seigneur De Chatillon, Toussy, Montjay,
|                                            |         \-----Ade Of Pierrefonds
|                                    /-----Gaucher III Count Of St. Pol
|                                   |        |                  /-----Louis VI The Fat King Of France
|                                   |        |         /-----Robert I Count Of Dreux
|                                   |        |        |         \-----Adelaide Of Savoy
|                                   |         \-----Adele/Alix Of Dreux
|                                   |                 |         /-----Walter De SALISBURY, Baron Of Chitterne
|                                   |                  \-----Hawise De Evereux
|                                   |                           \-----Sibyl De CHAWORTH
|                           /-----Hugh Of Chatillon, Count Of Blois
|                          |        |                           /-----Hugh III Count Of St. Pol
|                          |        |                  /-----Anselme CANDAVAINE, Count Of St. Pol
|                          |        |                 |         \-----Beatrix
|                          |        |         /-----Hughes IV Candavene Count Of St. Pol
|                          |        |        |        |         /-----Eustace Count Of Boulogne
|                          |        |        |         \-----Eustache De CHAMPAGNE
|                          |         \-----Elizabeth Countess Of St. Pol
|                          |                 |                  /-----Baldwin III Count Of Hainault
|                          |                 |         /-----Baldwin IV Count Of Hainault
|                          |                 |        |         \-----Yolande Of Guelders
|                          |                  \-----Yolande Of Hainault
|                          |                          |         /-----Godfrey Count Of Namur
|                          |                           \-----Alix De NAMUR
|                          |                                    \-----Ermesinde
|                  /-----Gaucher IV Lord Of Chatillon
|                 |        |                                    /-----Walter I Lord Of Avesnes, Leuze, And Conde
|                 |        |                           /-----Nicholas Lord Of Avesnes, Leuze, And Conde
|                 |        |                          |         \-----Ida Of Mortagne
|                 |        |                  /-----Jacques I Seigneur Of Avesnes And Leuze
|                 |        |                 |        |         /-----Henry Count Of LaRoche
|                 |        |                 |         \-----Mathilda
|                 |        |                 |                  \-----Mathilda
|                 |        |         /-----Gaunthier Of Avesnes, Count Of Blois
|                 |        |        |        |                  /-----Gui Seigneur De Guise
|                 |        |        |        |         /-----Bouchard Seigneur De Guise
|                 |        |        |        |        |         \-----Adelaide
|                 |        |        |         \-----Adelfia Heiress Of Guise
|                 |        |        |                  \-----Adelaide
|                 |         \-----Mary Of Avesnes, Countess Of Blois
|                 |                 |                           /-----Stephen Count Of Blois, Leader Of First Crusade
|                 |                 |                  /-----Theobald IV Count Of Blois
|                 |                 |                 |         \-----Adela
|                 |                 |         /-----Theobald V Count Of Blois
|                 |                 |        |        |         /-----Engelbert II Duke Of Corinthia, Margrave Of Istria
|                 |                 |        |         \-----Matilda Of Carinthia
|                 |                 |        |                  \-----Uta Of Passau
|                 |                  \-----Margaret Countess Of Blois
|                 |                          |                  /-----Louis VI The Fat King Of France
|                 |                          |         /-----Louis VII The Young King Of France
|                 |                          |        |         \-----Adelaide Of Savoy
|                 |                           \-----Alice
|                 |                                   |         /-----William VIII Count Of Poitou, Duke Of Aquitaine
|                 |                                    \-----Eleanor Duchess Of Aquitaine
|                 |                                             \-----Eleanor De CHASTELLERAULT
|         /-----Gaucher V Of Chatillon, Count Of Porcien
|        |        |         /-----Guillaume Of Villehardouin
|        |         \-----Isabelle Of Villehardouin
|        |                  \-----Marguerite De MELLO
 \-----Jeanne Of Chatillon
         |                                                      /-----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
         |                           /-----Robert II Count Of Dreux
         |                          |        |                  /-----Andre Seigneur De Baudmont
         |                          |        |         /-----Gui Seigneur De Baudmont And Braine
         |                          |        |        |         \-----Agnes Heiress Of Braine
         |                          |         \-----Agnes De Baudemont
         |                          |                  \-----Adelaide
         |                  /-----Robert III Count Of Dreux
         |                 |        |                           /-----Thomas De COUCY, Count Of Anvers
         |                 |        |                  /-----Enguerrand II Sire De COUCY
         |                 |        |                 |         \-----Melisende De CRECY En LAONNOIS
         |                 |        |         /-----Ralph I Sire De COUCY
         |                 |        |        |        |         /-----Ralph Seigneur De BAUGENCI
         |                 |        |        |         \-----Agnes De BAUGENCI
         |                 |        |        |                  \-----Matilda Of Vermandois
         |                 |         \-----Yolande De COUCY
         |                 |                 |                  /-----Baldwin III Count Of Hainault
         |                 |                 |         /-----Baldwin IV Count Of Hainault
         |                 |                 |        |         \-----Yolande Of Guelders
         |                 |                  \-----Agnes Of Hainault
         |                 |                          |         /-----Godfrey Count Of Namur
         |                 |                           \-----Alix De NAMUR
         |                 |                                    \-----Ermesinde
         |         /-----Robert I Of Dreux, Lord Of Beu
         |        |        |                                    /-----Bernard De St VALERY
         |        |        |                           /-----Reginald De St VALERY, Baron Of Beckley
         |        |        |                          |         \-----Matilda
         |        |        |                  /-----Bernard De St VALERY, Baron Of Beckley
         |        |        |         /-----Thomas De St VALERY, Baron Of Beckley
         |        |        |        |         \-----Matilda
         |        |         \-----Aenor Of St Valery
         |        |                 |                           /-----William III TALVAS, Count Of Alencon And Ponthieu
         |        |                 |                  /-----Guy II De PONTHIEU, Count Of Ponthieu
         |        |                 |                 |         \-----Helie/Alice Of Burgandy
         |        |                 |         /-----John I De PONTHIEU, Count Of Ponthieu
         |        |                 |        |         \-----Ida
         |        |                  \-----Adele De PONTHIEU
         |        |                           \-----Matilda
          \-----Isabeau Of Dreux
                  |                                    /-----Gautier I Of Villebon, Grand Chamberlain Of France
                  |                           /-----Gautier II Lord Of Villebon
                  |                          |        |         /-----Orson Of Nemours
                  |                          |         \-----Aveline Of Nemours
                  |                          |                  \-----Aveline Of Treuzy
                  |                  /-----Adam I Lord Of Villebon
                  |                 |         \-----Elizabeth Of Mondreville
                  |         /-----Adam II Of Chatillon-Villebon
                  |        |        |         /-----Guillaume Of Tancarville
                  |        |         \-----Elizabeth Of Tancarville
                  |        |                  \-----Alix Of Serans
                   \-----Isabeau Of Villeboon
                           |                                    /-----Anseau I Lord Of Tournan
                           |                           /-----Anseau II Lord Of Tournan And Possesse
                           |                          |         \-----Rancie
                           |                  /-----Anseau III Lord Of Tournan And Possesse
                           |                 |         \-----Sophie
                           |         /-----Robert Of Garlande
                           |        |         \-----Aelidis
                            \-----Alix Of Garlande
                                     \-----Alix Of Rumigny



Descendants of Isabeau Of Brienne
1. Isabeau Of Brienne m. Walter III Lord Of Enghein
m. Walter III Lord Of Enghein father: Walter II Of Enghein mother: Jolande Of Flanders

2nd generation

5. Louis Of Enghien, Count Of Brienne, Duke Of At m. Giovanna Of Sanserverino
m. Giovanna Of Sanserverino father: Antonio Of Sanserverino, Count Of Marsico mother: Isabeau Of Baux

3rd generation

14. Marguerite De Enghien m1. Pierre Of Baux m2. Jacopo SANSEVERINO m3. Jean II Count Of Brienne And Conversano
m. Pierre Of Baux
m. Jacopo SANSEVERINO
m. Jean II Count Of Brienne And Conversano father: Guy Count Of Ligny, And St. Pol mother: Mathilde Of Chatillion

4th generation

23. Peter Of Luxemburg, Count Of St. Pol m. Margaret Of Andria
m. Margaret Of Andria father: Francis De Baux, Duke Of Andria mother: Sveva ORSINI

5th generation

31. Jacquetta Of St.Pol m1. John K.G., Duke of Bedford m2. Sir Richard WYDVILLE, K.G., Earl of Rivers
m. John K.G., Duke of Bedford father: Henry IV King Of England mother: Mary De BOHUN
m. Sir Richard WYDVILLE, K.G., Earl of Rivers father: Richard De WYDEVILLE mother: Joan BEDLISGATE
32. Louis Of Luxemburg, Count Of St. Pol m1. Jeanne Of Bar m2. Marie Of Savoy
m. Jeanne Of Bar father: Robert Of Bar, Count Of Soissons mother: Jeanne Of Bethune
m. Marie Of Savoy father: Louis Duke Of Savoy mother: Anna Of Cypres