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. Robert FIENNES Death: Abt 1385
  2. Mahaut FIENNES
  3. Jeanne De Fiennes Death: After 12 Mar 1357
  4. Agnes FIENNES

Bibliography
  1. Clutterbuck, Robert, History and Antiquities of the County of Hertford, London: Nichols, Son, and Bentley, 1815-27, v1-3. Available at https://familysearch.org/search/catalog/188626. Information from this source tagged as [Ref: Clutterbuck Hertford v[1-3]p[0-9]*].
  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, Plantagenet Ancestry: A Study in Colonial and Medieval Families. Baltimore, MD: Genelogical Publishing Co, 2004. Information from this source tagged as [Ref: Richardson PA p[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 v3p[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:
sixth daughter [Ref: Richardson PA p156, Richardson RoyalAnc v1p475],
parents:
[Ref: Richardson PA p156, Richardson RoyalAnc v1p475, Richardson RoyalAnc v3p1],
father:
[Ref: Clutterbuck Hertford v2p10, Richardson RoyalAnc v5p421]
Sources for death Information
date:
[Ref: Richardson PA p156]
Sources with Information about marriage to Sir Jean FIENNES
date:
[Ref: Richardson PA p156, Richardson RoyalAnc v1p475],
names:
[Ref: Richardson RoyalAnc v3p2],
child:
[Ref: Clutterbuck Hertford v2p10, ES VII #18, Richardson PA p156, Richardson RoyalAnc v1p475, Richardson RoyalAnc v5p421]
Research Notes:



Pedigree of Isabelle De Dampierre
                                                                /-----Eudes Seigneur De Dampierre
                                                       /-----Viter/Gauthier Seigneur De Dampierre
                                                      |         \-----Sybilla
                                              /-----Thibaud Seigneur De Dampierre
                                             |         \-----Sybilla
                                     /-----Gui I Seigneur De Dampierre, Vicomte Of Troyes
                                    |        |                  /-----Guy Seigneur De Montchery And Bray
                                    |        |         /-----Milan Le Gros Seigneur De Montchery
                                    |        |        |         \-----Hodierna De La Ferte
                                    |         \-----Isabel
                                    |                 |         /-----William Count Of Eu
                                    |                  \-----Lithwise Vicomtes De Troyes
                                    |                           \-----Aelis
                            /-----William Seigneur De Dampierre, Constable Of Cham
                           |        |         /-----Andre Seigneur De Baudmont
                           |         \-----Helvide Of Baudemont
                           |                  \-----Agnes Heiress Of Braine
                   /-----Guy II Seigneur De Dampierre
                  |        |                                    /-----Gilbert II Seigneur De Mello
                  |        |                           /-----Dreux II Seigneur De Mello
                  |        |                          |         \-----Ermentrude
                  |        |                  /-----Dreux III Seigneur De Morichy
                  |        |                 |        |         /-----Hugh Count Of Clermont
                  |        |                 |         \-----Rachilde
                  |        |                 |                  \-----Margaret De Roucy
                  |        |         /-----Dreux IV Seigneur De Morichy
                  |        |        |        |                  /-----Ralph II De Warrene
                  |        |        |        |         /-----William De Warrene, Earl Of Surrey
                  |        |        |        |        |         \-----Emma
                  |        |        |         \-----Edith De WARENNE
                  |        |        |                 |         /-----Gherbod The Fleming, Advocate Of St. Bertins
                  |        |        |                  \-----Gundred
                  |         \-----Ermengarde
                  |                 |         /-----Lancelin II Of Beauvais
                  |                  \-----Basilie
                  |                          |                  /-----Eudes Count Of Dammartin
                  |                          |         /-----Hugh II Count Of Dammartin
                  |                           \-----Adele De Bulles
                  |                                   |         /-----Richard FITZ GILBERT De CLARE, Baron Of Clare
                  |                                    \-----Rohais
                  |                                             \-----Rohese GIFFARD
          /-----William Seigneur De Dampierre
         |        |                                             /-----Archambaud III Le Montet Sire De Bourbon
         |        |                                    /-----Archambaud IV Le Fort Sire De Bourbon
         |        |                                   |         \-----Biletrude
         |        |                           /-----Aymon II Vaire-Vache Sire De Bourbon
         |        |                          |         \-----Beliarde
         |        |                  /-----Archambaud VII The Strong Seigneur De Bourbon
         |        |                 |        |                  /-----William I Count Of Nevers
         |        |                 |        |         /-----William Count Of Tonnerre
         |        |                 |        |        |         \-----Ermengarde Of Tonnerre
         |        |                 |         \-----Aldesinde Of Nevers
         |        |         /-----Archambaud VIII The Young Seigneur De Bourbon
         |        |        |        |                           /-----Otto Count Of Savoy, Marquess Of Turin
         |        |        |        |                  /-----Amadeus II Count Of Savoy
         |        |        |        |                 |         \-----Adelaide Markgrafin Of Susa
         |        |        |        |         /-----Humbert II Count Of Maurienne And Savoy
         |        |        |        |        |         \-----Adelaide
         |        |        |         \-----Agnes Of Savoy
         |        |        |                 |                  /-----Raynald I Count Of Burgundy
         |        |        |                 |         /-----William I The Great Count Of Burgundy
         |        |        |                 |        |         \-----Alice Of Normandy
         |        |        |                  \-----Gisele Of Burgundy
         |        |        |                          |         /-----Berengar Raimond I Count Of Barcelona
         |        |        |                           \-----Stephanie Of Barcelona
         |        |        |                                    \-----Guisle Of Lluca
         |         \-----Matilda De BOURBON, Dame De Bourbon
         |                 |                                    /-----Henry Of Burgundy
         |                 |                           /-----Eudes I Borrel Duke Of Burgundy
         |                 |                          |         \-----(Unk) Of Barcelona
         |                 |                  /-----Hugh II Duke Of Burgundy
         |                 |                 |        |         /-----William I The Great Count Of Burgundy
         |                 |                 |         \-----Matilda (Sibylle) Of Burgundy
         |                 |                 |                  \-----Stephanie Of Barcelona
         |                 |         /-----Eudes II Duke Of Burgundy
         |                 |        |        |                  /-----Geoffrey I Baron Of Mayenne, Count Of Maine
         |                 |        |        |         /-----Gautier Lord Of Mayenne
         |                 |        |        |        |         \-----Mahaut Of Alluye
         |                 |        |         \-----Mechtild Of Mayenne
         |                 |        |                 |         /-----Turstain De Presles
         |                 |        |                  \-----Adeline/Alix
         |                  \-----Alice Of Burgundy
         |                          |                           /-----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
         |                           \-----Mary 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
 /-----Guy De Dampierre Count Of Flanders
|        |                                                      /-----Baldwin VI De MONS, Count Of Flanders
|        |                                             /-----Baldwin II Count Of Hainault
|        |                                            |         \-----Richilde Countess Of Hainault
|        |                                    /-----Baldwin III Count Of Hainault
|        |                                   |        |         /-----Henry II Of Brabant, Count Of Lorraine
|        |                                   |         \-----Ida Of Louvain
|        |                                   |                  \-----Adelaide Of Betuew
|        |                           /-----Baldwin IV Count Of Hainault
|        |                          |        |                  /-----Dietrich Flameus Count In The Velux
|        |                          |        |         /-----Gerald I Count Of Guelders And Wassenberg
|        |                          |         \-----Yolande Of Guelders
|        |                  /-----Baldwin V Count Of Hainaut And Namur
|        |                 |        |                           /-----Albert II Count Of Namur
|        |                 |        |                  /-----Albert III Count Of Namur
|        |                 |        |                 |         \-----Regilinde Of Lorraine
|        |                 |        |         /-----Godfrey Count Of Namur
|        |                 |        |        |        |         /-----Bernard II Duke Of Saxony
|        |                 |        |        |         \-----Ida Of Saxony
|        |                 |        |        |                  \-----Eilika Of Schweinfurt
|        |                 |         \-----Alix De NAMUR
|        |                 |                 |                  /-----Giselbert Count Of Luxembourg
|        |                 |                 |         /-----Conrad I Count Of Luxembourg
|        |                 |                  \-----Ermesinde
|        |                 |                          |         /-----William V Peter Count Of Poitou, Duke Of Aquitaine
|        |                 |                           \-----Clementia Of Poitou
|        |                 |                                    \-----Emisinde Of Longwy
|        |         /-----Baldwin IX Eastern Emperor
|        |        |        |                                    /-----Gerhard III Count Of Alsace
|        |        |        |                           /-----Gerhard IV Count Of Alsatia, Duke Of Lorraine Mosel
|        |        |        |                          |         \-----Gisela
|        |        |        |                  /-----Thierry II Duke Of Lorraine
|        |        |        |                 |         \-----Hedwig
|        |        |        |         /-----Thierry Of Lorraine, Count Of Flanders
|        |        |        |        |        |                  /-----Baldwin V Count Of Flanders
|        |        |        |        |        |         /-----Robert Le FRISON, Count Of Flanders
|        |        |        |        |        |        |         \-----Adelaide Of France
|        |        |        |        |         \-----Gertrude Of Flanders
|        |        |        |        |                 |         /-----Bernard II Duke Of Saxony
|        |        |        |        |                  \-----Gertrude Of Saxony
|        |        |        |        |                           \-----Eilika Of Schweinfurt
|        |        |         \-----Margarite Of Lorraine, Heiress Of Flanders
|        |        |                 |                           /-----Geoffrey Ferreol Count Of The Gatinais
|        |        |                 |                  /-----Fulk IV Rechin Count Of Anjou
|        |        |                 |                 |         \-----Ermengarde Of Anjou
|        |        |                 |         /-----Fulk V The Young Count Of Anjou, King Of Jerusalem
|        |        |                 |        |        |         /-----Simon I De MONTFORT, Seigneur Of Montfort L'Amau
|        |        |                 |        |         \-----Bertrade De MONTFORT
|        |        |                 |        |                  \-----Agnes Of Evereux
|        |        |                  \-----Sybil Of Anjou
|        |        |                          |                  /-----John De BAUGENCY, Seigneur De La Fleche
|        |        |                          |         /-----Helias Count Of Maine
|        |        |                          |        |         \-----Paula Of Maine
|        |        |                           \-----Erembourg Of Maine
|        |        |                                   |         /-----Gervase Seigneur De Chateau-Du-Loir
|        |        |                                    \-----Matilda De Chateau-Du-Loir
|        |        |                                             \-----Aremburge
|         \-----Margaret Of Flanders
|                 |                                             /-----Eudes II Count Of Blois
|                 |                                    /-----Theobald III Count Of Blois And Champagne
|                 |                                   |         \-----Ermengarde Of Auvergne
|                 |                           /-----Stephen Count Of Blois, Leader Of First Crusade
|                 |                          |        |         /-----Herbert Count Of Maine
|                 |                          |         \-----Garsend Of Maine
|                 |                  /-----Theobald IV Count Of Blois
|                 |                 |        |                  /-----Robert I The Devil Duke Of Normandy
|                 |                 |        |         /-----William The Conqueror King Of England
|                 |                 |        |        |         \-----Herleve Of Falaise
|                 |                 |         \-----Adela
|                 |                 |                 |         /-----Baldwin V Count Of Flanders
|                 |                 |                  \-----Maud Of Flanders
|                 |                 |                           \-----Adelaide Of France
|                 |         /-----Henry I Count Of Champagne
|                 |        |        |                           /-----Siegfried Von Spondheim, Count Of Levanthal
|                 |        |        |                  /-----Engelbert I Von Spondheim, Count In Lavanthal
|                 |        |        |                 |         \-----Richardis
|                 |        |        |         /-----Engelbert II Duke Of Corinthia, Margrave Of Istria
|                 |        |        |        |        |         /-----Bernhard Von Flinsbach
|                 |        |        |        |         \-----Hedwig
|                 |        |        |        |                  \-----Alilia
|                 |        |         \-----Matilda Of Carinthia
|                 |        |                 |                  /-----Ratpoto IV Count Of Vohburg
|                 |        |                 |         /-----Ulrich The Rich Count Of Passau
|                 |        |                 |        |         \-----Mathilda Of Chimgau
|                 |        |                  \-----Uta Of Passau
|                 |        |                          |         /-----Kuno Count Of Lechsgemund
|                 |        |                           \-----Adelheid Countess Of Lechsgemund
|                 |        |                                    \-----Mathilde Of Achalm
|                  \-----Mary Of Champagne
|                          |                                    /-----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
|                          |         /-----Louis VII The Young King Of France
|                          |        |        |                  /-----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
|                           \-----Mary
|                                   |                           /-----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
Isabelle De Dampierre
|                                                               /-----Udo/Waleran I Duke Of Limburg
|                                                      /-----Henry I Duke Of Limburg
|                                                     |         \-----Jutta
|                                             /-----Waleran II Duke Of Limburg
|                                            |        |         /-----Boto The Bold Von Botenstein
|                                            |         \-----Adelaide
|                                            |                  \-----Judith Von Schweinfurt
|                                    /-----Henry II Count Of Limbourg
|                                   |        |                  /-----Dietrich Flameus Count In The Velux
|                                   |        |         /-----Gerald I Count Of Guelders And Wassenberg
|                                   |         \-----Jutta Heiress Of Wassenberg
|                           /-----Henry III Duke Of Limburg
|                          |        |                           /-----Hermann Lord Of Saffenberg
|                          |        |                  /-----Adelbert I Von Saffenberg, Count Of Klostermath
|                          |        |                 |         \-----Gapa Of Werl
|                          |        |         /-----Adolph Count Of Saffenberg
|                          |        |        |         \-----Matchild
|                          |         \-----Matilda Of Saffenberg
|                          |                 |                  /-----Berthold I Count Of Schwarzenburg
|                          |                 |         /-----Engelbert Count Of Schwarzenberg
|                          |                 |        |         \-----Richarda Of Lavaret
|                          |                  \-----Margaret Of Schwarzenberg
|                          |                          |         /-----Bernhard Von Flinsbach
|                          |                           \-----Hedwig
|                          |                                    \-----Alilia
|                  /-----Waleran IV Duke Of Limburg
|                 |        |                                    /-----Siegbert I Count In The Saargau
|                 |        |                           /-----Siegbert II Count In The Saargau
|                 |        |                  /-----Frederick Count Of Saarbrucken
|                 |        |         /-----Simon I Count Of Saarbrucken
|                 |        |        |        |                  /-----Gerhard IV Count Of Alsatia, Duke Of Lorraine Mosel
|                 |        |        |        |         /-----Thierry II Duke Of Lorraine
|                 |        |        |        |        |         \-----Hedwig
|                 |        |        |         \-----Gisela
|                 |        |        |                 |         /-----Robert Le FRISON, Count Of Flanders
|                 |        |        |                  \-----Gertrude Of Flanders
|                 |        |        |                           \-----Gertrude Of Saxony
|                 |         \-----Sophia
|                 |                 |                           /-----Stephan Count Of Spondheim
|                 |                 |                  /-----Stephen Count Of Spondheim
|                 |                 |         /-----Meginhard I Count Of Spondheim
|                 |                 |        |         \-----Sophia
|                 |                  \-----Mathilda Of Spondheim
|                 |                          |                  /-----Eberhard
|                 |                          |         /-----Albert Count Of Morsberg
|                 |                           \-----Machthild Of Morsburg
|                 |                                   |         /-----Thierry II Count Of Bar
|                 |                                    \-----Mathilda
|                 |                                             \-----Ermentrude Of Burgandy
|         /-----Henry II The Blond Count Of Luxembourg And La Roche
|        |        |                                             /-----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
|        |        |         /-----Henry The Blind Count Of Namur And Luxembourg
|        |        |        |        |                           /-----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
|        |         \-----Ermensende Of Namur
|        |                 |                                    /-----Dietrich Flameus Count In The Velux
|        |                 |                           /-----Gerald I Count Of Guelders And Wassenberg
|        |                 |                  /-----Gerard II Count Of Zutphen
|        |                 |         /-----Henry Count Of Guelders
|        |                 |        |        |                  /-----Gottschalk Count Of Zutphen
|        |                 |        |        |         /-----Otto II Count Of Zutphen
|        |                 |        |        |        |         \-----Adelheid Of Zutphen
|        |                 |        |         \-----Ermengarde Heiress Of Zutphen
|        |                 |        |                  \-----Judith
|        |                  \-----Agnes Of Gelders
|        |                          |                           /-----Arnold Count In Einrichgau
|        |                          |                  /-----Ludwig I Count Of Arnstein
|        |                          |         /-----Ludwig II Count Of Arnstein
|        |                           \-----Agnes Of Arnstein
|        |                                    \-----Udalhild Of Odenkirchen
 \-----Isabel Of Luxemburg
         |                                                      /-----Louis Of Montbeliard, Count Of Bar
         |                                             /-----Thierry II Count Of Bar
         |                                            |         \-----Sophia Countess Of Bar
         |                                    /-----Renaud I Count Of Bar
         |                                   |        |         /-----William I The Great Count Of Burgundy
         |                                   |         \-----Ermentrude Of Burgandy
         |                                   |                  \-----Stephanie Of Barcelona
         |                           /-----Renaud II Count Of Bar, Seigneur De Ligny
         |                          |        |                  /-----Gerhard IV Count Of Alsatia, Duke Of Lorraine Mosel
         |                          |        |         /-----Gerard I Of Lorraine, Count Of Vaudemont
         |                          |        |        |         \-----Hedwig
         |                          |         \-----Gisele De VAUDEMONT
         |                          |                 |         /-----Gerard II Count Of Egisheim
         |                          |                  \-----Helwide/Edith Of Egisheim
         |                          |                           \-----Richarde
         |                  /-----Thibaud I Count Of Bar, Seigneur De Ligny
         |                 |        |                           /-----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
         |                 |         \-----Agnes Of Champagne, Heiress Of Ligny
         |                 |                 |                  /-----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
         |         /-----Henry II Count Of Bar, Seigneur De Ligny
         |        |        |                           /-----Walter I Count Of Brienne
         |        |        |                  /-----Milon II Count Of Bar-Sur-Seine
         |        |        |                 |        |         /-----Milo Count Of Tonnerre
         |        |        |                 |         \-----Estachia
         |        |        |                 |                  \-----Azcha
         |        |        |         /-----Guy Count Of Bar-Sur-Seine
         |        |        |        |        |                  /-----Miles I Lord Of Noyers
         |        |        |        |        |         /-----Miles II Lord Of Noyers
         |        |        |        |         \-----Mathilda Of Noyers
         |        |        |        |                  \-----Anna
         |        |         \-----Ermensinde Of Bar-Sur-Seine
         |        |                 |                           /-----Anseric Lord Of Chacenay
         |        |                 |                  /-----Milon Lord Of Chacenay
         |        |                 |         /-----Anseric II Lord Of Chacenay
         |        |                 |        |         \-----Adelaide
         |        |                  \-----Petronilla Of Chacenay
         |        |                           \-----Humbeline Of Troyes
          \-----Margaret Of Bar
                  |                                             /-----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
                   \-----Phillippe 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



Descendants of Isabelle De Dampierre
1. Isabelle De Dampierre m. Sir Jean FIENNES
m. Sir Jean FIENNES father: Sir William FIENNES mother: Blanche De BRIENNE, Lady Of Loupeland

2nd generation

4. Jeanne De Fiennes m1. Jean Count Of St. Pol m2. Jean De MORTAGNE
m. Jean Count Of St. Pol father: Guy III Of Chatilion, Count Of St. Pol mother: Marie Of Brittany
m. Jean De MORTAGNE father: Jean De MORTAGNE mother: Marie of Sainghin

3rd generation

6. Mathilde Of Chatillion m. Guy Count Of Ligny, And St. Pol
m. Guy Count Of Ligny, And St. Pol father: Jean I Count Of Ligny, And St. Pol mother: Alix Of Flanders

4th generation

8. Valeran III Count Of Ligny And St. Pol m1. Maud HOLLAND, Dame De Roeux m2. Bonne Of Bar m3. Agnes De BRIE m4. Marie De LAUSIERE
m. Maud HOLLAND, Dame De Roeux father: Sir Thomas De HOLAND, K.G., Earl Of Kent mother: Joan PLANTAGENET, Fair Maid Of Kent, Countess
m. Bonne Of Bar father: Robert I Duke Of Bar mother: Maria Of France
m. Agnes De BRIE
m. Marie De LAUSIERE
9. Jean II Count Of Brienne And Conversano m. Marguerite De Enghien
m. Marguerite De Enghien father: Louis Of Enghien, Count Of Brienne, Duke Of At mother: Giovanna Of Sanserverino

5th generation

10. Joanna Of St. Pol m. Anthony Duke Of Brabant
m. Anthony Duke Of Brabant father: Philip The Bold Duke Of Burgundy mother: Margaret Heiress Of Flanders
17. 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