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:
Bibliography
  1. 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]*].

Sources for birth and parent Information
parents:
[Ref: Richardson RoyalAnc v3p564]
Research Notes:



Pedigree of Thomas De MONTFORT
                                                                /-----William Count Of Hainault
                                                       /-----Amauri III De MONTFORT
                                                      |         \-----(Unk) Heiress Of Montfort And Epernon
                                              /-----Simon I De MONTFORT, Seigneur Of Montfort L'Amau
                                             |        |         /-----Guilaume De Gommetz
                                             |         \-----Bertrade De GOMMETZ
                                             |                  \-----Alberade
                                     /-----Amauri IV De MONTFORT, Count Of Evereux
                                    |        |                  /-----Robert Count Of Evereux, Archbishop Of Rouen
                                    |        |         /-----Richard Count Of Evereux
                                    |        |        |         \-----Herleva
                                    |         \-----Agnes Of Evereux
                                    |                  \-----Godehildie
                            /-----Simon De MONTFORT, Count Of Evreux
                           |        |                  /-----Adam Of Garlande
                           |        |         /-----Anscau De Garlande, Seneschal Of France
                           |         \-----Agnes De Garlande
                           |                  \-----(Unk) De Montmorency
                   /-----Simon De MONTFORT, Seigneur Of Montfort And Ro
                  |         \-----Maud
          /-----Simon IV De MONTFORT L'AUMARY
         |        |                                             /-----Humphrey De Vieilles
         |        |                                    /-----Roger De Beaumont
         |        |                                   |         \-----Aubreye De La Haie
         |        |                           /-----Sir Robert De Beaumont, Earl Of Leicester
         |        |                          |        |         /-----Waleran Count Of Meulan
         |        |                          |         \-----Adelise Of Meulan
         |        |                          |                  \-----Ode
         |        |                  /-----Sir Robert II De Beaumont, Earl Of Leicester
         |        |                 |        |                  /-----Henry I King Of France
         |        |                 |        |         /-----Hugh Magnus Duke Of France
         |        |                 |        |        |         \-----Anne Of Kiev
         |        |                 |         \-----Isabel De Vermandois, Countess Of Leicester
         |        |                 |                 |         /-----Herbert IV Count Of Vermandois
         |        |                 |                  \-----Adelaide De Vermandois, Countess Of Vermandois
         |        |                 |                           \-----Adela De Valois
         |        |         /-----Sir Robert De BEAUMONT, Earl Of Leicester
         |        |        |        |                           /-----Ralph De Gael, Earl Of Norfolk
         |        |        |        |                  /-----Ralph De Gael De Montfort, Earl Of Norfolk
         |        |        |        |                 |         \-----Getha
         |        |        |        |         /-----Ralph De MONTFORT, Seigneur Of Montfort-Gael
         |        |        |        |        |        |         /-----William Fitz Osbern, Earl Of Hereford
         |        |        |        |        |         \-----Emma Fitz Osbern
         |        |        |        |        |                  \-----Adelise De TONI
         |        |        |         \-----Amicia De Gael
         |         \-----Amice BEAUMONT, Countess Of Leicester
         |                 |                                    /-----Robert De Grentmesnil
         |                 |                           /-----Hugh De Grantmesnil, Baron Of Leicester
         |                 |                          |         \-----Hawise De Echafour
         |                 |                  /-----Robert De GRANTMESNIL
         |                 |                 |        |         /-----Ivo II Count Of Beaumont
         |                 |                 |         \-----Adeliza Of Beaumont
         |                 |                 |                  \-----Judith
         |                 |         /-----William De GRANTMESNIL
         |                 |        |        |                  /-----(Unk) De Estouteville
         |                 |        |        |         /-----Robert De Estouteville
         |                 |        |         \-----Emma De Estouteville
         |                 |        |                  \-----Beatrix
         |                  \-----Petronilla De GRANTMESNIL
 /-----Simon De MONTFORT, Earl Of Leicester
|        |                                                      /-----Bouchard II Seigneur De Montmorency
|        |                                             /-----Bouchard III Seigneur De Montmorency
|        |                                            |         \-----Ildelinde
|        |                                    /-----Herve Seigneur De Montmorency
|        |                           /-----Bouchard IV Seigneur De Montmorency
|        |                          |         \-----Agnes
|        |                  /-----Matthew I Sire De Montmorency
|        |                 |        |                           /-----Ivo Count Of Belemontensis
|        |                 |        |                  /-----Ivo I Count Of Beaumont
|        |                 |        |         /-----Ivo II Count Of Beaumont
|        |                 |        |        |         \-----Emma
|        |                 |         \-----Agnes
|        |                 |                 |                  /-----Hugh II Count Of Ponthieu
|        |                 |                 |         /-----Enguerrand II Count Of Ponthieu
|        |                 |                 |        |         \-----Bertha Of Aumale
|        |                 |                  \-----Adelaide
|        |                 |                          |         /-----Robert I The Devil Duke Of Normandy
|        |                 |                           \-----Adelaide Of Normandy
|        |                 |                                    \-----Herleve Of Falaise
|        |         /-----Bouchard De MONTMORENCY
|        |        |        |                                    /-----Richard II The Good Duke Of Normandy
|        |        |        |                           /-----Robert I The Devil Duke Of Normandy
|        |        |        |                          |         \-----Judith Of Brittany
|        |        |        |                  /-----William The Conqueror King Of England
|        |        |        |                 |        |         /-----Fulbert Of Falaise
|        |        |        |                 |         \-----Herleve Of Falaise
|        |        |        |                 |                  \-----Duxia
|        |        |        |         /-----Henry I Beauclerc King Of England
|        |        |        |        |        |                  /-----Baldwin IV The Bearded Count Of Flanders
|        |        |        |        |        |         /-----Baldwin V Count Of Flanders
|        |        |        |        |        |        |         \-----Ogive Of Luxembourg
|        |        |        |        |         \-----Maud Of Flanders
|        |        |        |        |                 |         /-----Robert II The Pious King Of France
|        |        |        |        |                  \-----Adelaide Of France
|        |        |        |        |                           \-----Constance Of Provence
|        |        |         \-----Aline
|         \-----Alix De MONTMORENCY
|                 |                                             /-----Baldwin V Count Of Flanders
|                 |                                    /-----Baldwin VI De MONS, Count Of Flanders
|                 |                                   |         \-----Adelaide Of France
|                 |                           /-----Baldwin II Count Of Hainault
|                 |                          |        |         /-----Gerhard II Count Of Egisheim
|                 |                          |         \-----Richilde Countess Of Hainault
|                 |                          |                  \-----Berta
|                 |                  /-----Baldwin III Count Of Hainault
|                 |                 |        |                  /-----Lambert II The Belted Count Of Louvain
|                 |                 |        |         /-----Henry II Of Brabant, Count Of Lorraine
|                 |                 |        |        |         \-----Oda Of Lorraine
|                 |                 |         \-----Ida Of Louvain
|                 |                 |                 |         /-----Eberhard Of Betuew And Teisterbant
|                 |                 |                  \-----Adelaide Of Betuew
|                 |         /-----Baldwin IV Count Of Hainault
|                 |        |        |                           /-----Gerard Flameus Count Of Teirterbant
|                 |        |        |                  /-----Dietrich Flameus Count In The Velux
|                 |        |        |         /-----Gerald I Count Of Guelders And Wassenberg
|                 |        |         \-----Yolande Of Guelders
|                  \-----Lauretia Of Hainault
|                          |                                    /-----Albert I Count Of Namur
|                          |                           /-----Albert II Count Of Namur
|                          |                          |         \-----Adelheid Of Lorraine
|                          |                  /-----Albert III Count Of Namur
|                          |                 |        |         /-----Gothelo I Duke Of Upper And Lower Lorraine
|                          |                 |         \-----Regilinde Of Lorraine
|                          |                 |                  \-----Ita
|                          |         /-----Godfrey Count Of Namur
|                          |        |        |                  /-----Bernard I Duke Of Saxony
|                          |        |        |         /-----Bernard II Duke Of Saxony
|                          |        |        |        |         \-----Hildegard Of Stade
|                          |        |         \-----Ida Of Saxony
|                          |        |                 |         /-----Henrich Margrave Of Schweinfurt
|                          |        |                  \-----Eilika Of Schweinfurt
|                          |        |                           \-----Gerberga Of Gleiberg
|                           \-----Alix De NAMUR
|                                   |                           /-----Frederick I Count Of Luxemburg
|                                   |                  /-----Giselbert Count Of Luxembourg
|                                   |                 |         \-----Ermentrude Of Kinziggau
|                                   |         /-----Conrad I Count Of Luxembourg
|                                    \-----Ermesinde
|                                            |                  /-----William III Count Of Poitou, Duke Of Aquitaine
|                                            |         /-----William V Peter Count Of Poitou, Duke Of Aquitaine
|                                            |        |         \-----Agnes Of Burgundy
|                                             \-----Clementia Of Poitou
|                                                      \-----Emisinde Of Longwy
Thomas De MONTFORT
|                                                               /-----Hugo Of Perch
|                                                      /-----Geoffrey Ferreol Count Of The Gatinais
|                                                     |         \-----Beatrix Of Macon
|                                             /-----Fulk IV Rechin Count Of Anjou
|                                            |        |         /-----Fulk III The Black Count Of Anjou
|                                            |         \-----Ermengarde Of Anjou
|                                            |                  \-----Hildegarde Of Metz
|                                    /-----Fulk V The Young Count Of Anjou, King Of Jerusalem
|                                   |        |                  /-----Amauri III De MONTFORT
|                                   |        |         /-----Simon I De MONTFORT, Seigneur Of Montfort L'Amau
|                                   |        |        |         \-----Bertrade De GOMMETZ
|                                   |         \-----Bertrade De MONTFORT
|                                   |                 |         /-----Richard Count Of Evereux
|                                   |                  \-----Agnes Of Evereux
|                                   |                           \-----Godehildie
|                           /-----Geoffrey Plantagenet Count Of Anjou, Duke Of Normandy
|                          |        |                           /-----Lancellin I Sire De Baugency In Orleanais
|                          |        |                  /-----John De BAUGENCY, Seigneur De La Fleche
|                          |        |         /-----Helias Count Of Maine
|                          |        |        |        |         /-----Herbert Count Of Maine
|                          |        |        |         \-----Paula Of Maine
|                          |         \-----Erembourg Of Maine
|                          |                 |                  /-----Robert Seigneur De Chateau-Du-Loir
|                          |                 |         /-----Gervase Seigneur De Chateau-Du-Loir
|                          |                 |        |         \-----Elizabeth
|                          |                  \-----Matilda De Chateau-Du-Loir
|                          |                           \-----Aremburge
|                          |                                    \-----Mathilde
|                  /-----Henry II Curt Mantel PLANTAGENET, King Of England
|                 |        |                                    /-----Richard II The Good Duke Of Normandy
|                 |        |                           /-----Robert I The Devil Duke Of Normandy
|                 |        |                          |         \-----Judith Of Brittany
|                 |        |                  /-----William The Conqueror King Of England
|                 |        |                 |        |         /-----Fulbert Of Falaise
|                 |        |                 |         \-----Herleve Of Falaise
|                 |        |                 |                  \-----Duxia
|                 |        |         /-----Henry I Beauclerc King Of England
|                 |        |        |        |                  /-----Baldwin IV The Bearded Count Of Flanders
|                 |        |        |        |         /-----Baldwin V Count Of Flanders
|                 |        |        |        |        |         \-----Ogive Of Luxembourg
|                 |        |        |         \-----Maud Of Flanders
|                 |        |        |                 |         /-----Robert II The Pious King Of France
|                 |        |        |                  \-----Adelaide Of France
|                 |        |        |                           \-----Constance Of Provence
|                 |         \-----Matilda
|                 |                 |                           /-----Crinan The Thane Abbot Of Dunkeld
|                 |                 |                  /-----Donnchad (Duncan I) Mac CRINAN, King Of Scots
|                 |                 |                 |         \-----Bethoc
|                 |                 |         /-----Mael Coluim Ceann Moir (Malcolm III) Canmore Mac DONNCHAD, King Of Scots
|                 |                 |        |        |         /-----Sigurd Digera Earl Of Northumbria
|                 |                 |        |         \-----Sibylia Of Northumbria
|                 |                 |        |                  \-----Aelflaed
|                 |                  \-----Matilda Of Scotland
|                 |                          |                  /-----Edmund Ironside King Of England
|                 |                          |         /-----Edward Athling The Exile
|                 |                          |        |         \-----Ealgyth
|                 |                           \-----Saint Margaret Of Scotland
|                 |                                   |         /-----Jaroslav I Grand Prince Of Kiev
|                 |                                    \-----Agatha
|                 |                                             \-----Ingegard
|         /-----John Lackland PLANTAGENET, King Of England
|        |        |                                             /-----William II Fierabras Count Of Poitou, Duke Of Aquitaine
|        |        |                                    /-----William III Count Of Poitou, Duke Of Aquitaine
|        |        |                                   |         \-----Emma Of Blois
|        |        |                           /-----William VI Geoffrey Count Of Poitou
|        |        |                          |        |         /-----Otto William Count Of Burgundy, Nevers, And Dijon
|        |        |                          |         \-----Agnes Of Burgundy
|        |        |                          |                  \-----Ermentrude Of Roucy
|        |        |                  /-----William VII Count Of Poitou, IX Duke Of Aquitain
|        |        |                 |        |                  /-----Robert II The Pious King Of France
|        |        |                 |        |         /-----Robert The Old Duke Of Burgundy
|        |        |                 |        |        |         \-----Constance Of Provence
|        |        |                 |         \-----Hildegarde Of Burgundy
|        |        |                 |                 |         /-----Fulk III The Black Count Of Anjou
|        |        |                 |                  \-----Ermengarde Of Anjou
|        |        |                 |                           \-----Hildegarde Of Metz
|        |        |         /-----William VIII Count Of Poitou, Duke Of Aquitaine
|        |        |        |        |                           /-----William III Taileffer Count Of Toulouse
|        |        |        |        |                  /-----Pons Count Of Toulouse
|        |        |        |        |                 |         \-----Emma Of Provence
|        |        |        |        |         /-----William IV Count Of Toulouse
|        |        |        |        |        |        |         /-----Bernard I Count Of La Marche
|        |        |        |        |        |         \-----Adelmode De La Marche
|        |        |        |        |        |                  \-----Amelia De Rasez
|        |        |        |         \-----Maud Of Toulouse
|        |        |        |                 |                  /-----Herluin De Contreville
|        |        |        |                 |         /-----Robert De Mortain, Count Of Mortain In Avranchi
|        |        |        |                 |        |         \-----Herleve Of Falaise
|        |        |        |                  \-----Emma De MORTAIN
|        |        |        |                          |         /-----Roger De Montgomery, Earl Of Shrewsbury
|        |        |        |                           \-----Maud De Montgomery
|        |        |        |                                    \-----Mabel De Belesme
|        |         \-----Eleanor Duchess Of Aquitaine
|        |                 |                                    /-----Foucaud I Seigneur De La Roche In Angoumoia
|        |                 |                           /-----Hugh De La ROCUEFOUCAUD, Vicount Of Chateller
|        |                 |                          |         \-----Jarsendia
|        |                 |                  /-----Boso II Vicount De Chastellerault
|        |                 |                 |        |         /-----Bosso Vicount Of Chatellerault
|        |                 |                 |         \-----Gergerga
|        |                 |                 |                  \-----Amelia
|        |                 |         /-----Aimery I Vicount De Chatellerault
|        |                 |        |        |                  /-----Geoffrey II Vicount Of Thouars
|        |                 |        |        |         /-----Aimery IV De THOUARS, Vicomte De Thouars
|        |                 |        |        |        |         \-----Aenor
|        |                 |        |         \-----Eleanor De THOUARS
|        |                 |        |                  \-----Aurengarge De MAULEON
|        |                  \-----Eleanor De CHASTELLERAULT
|        |                          |                  /-----Archembaud Borel Sire De Isle-Bouchard
|        |                          |         /-----Barthelemy Sire De Isle Bouchard
|        |                          |        |        |         /-----Hugues Sire De Isle-Bouchard
|        |                          |        |         \-----Agnes
|        |                           \-----Dangerose
|        |                                    \-----Gerberga
 \-----Eleanor
         |                                                      /-----Geoffrey Tailefer, Count Of Angouleme
         |                                             /-----Fulk Tailefer, Count Of Angouleme
         |                                            |         \-----Petronille D'ARCHAIC
         |                                    /-----Guillaume III Tailefer, Count Of Angouleme
         |                                   |        |         /-----Ounorman VAGENA
         |                                   |         \-----Coudo VAGENA
         |                           /-----Wulgrim II Tailefer, Count Of Angouleme
         |                          |        |                  /-----Guillen Amanieu I Vicount Of Bezaune, Count Of Benauges
         |                          |        |         /-----Guillen Amanieu II Vicount Of Bezaune And Benauges
         |                          |        |        |         \-----Amalvina Vicountess Of Bezaune
         |                          |         \-----Vitapol De Benauges
         |                  /-----William Guillaume IV Tailefer, Count Of Angouleme
         |                 |        |                           /-----Roger De Montgomery, Seigneur Of Montgomery
         |                 |        |                  /-----Roger De Montgomery, Earl Of Shrewsbury
         |                 |        |                 |         \-----Emma
         |                 |        |         /-----Roger Le POITEVIN, Count Of La Marche
         |                 |        |        |        |         /-----William II TALVAS
         |                 |        |        |         \-----Mabel De Belesme
         |                 |        |        |                  \-----Hildeburg
         |                 |         \-----Ponse De Montgomery
         |                 |                 |                  /-----Bernard I Count Of La Marche
         |                 |                 |         /-----Aldebert I Count Of La Marche
         |                 |                 |        |         \-----Amelia De Rasez
         |                 |                  \-----Almodis Countess Of La Marche
         |                 |                           \-----Ponira
         |         /-----Aymer Tailefer, Count Of Angouleme
         |        |        |                                    /-----Ebles Vicount Of Veretadour, Camborn, And Ture
         |        |        |                           /-----William Vicount Of Turenne
         |        |        |                          |         \-----Beatrix
         |        |        |                  /-----Boso I Vicount Of Turenne
         |        |        |                 |         \-----Matilda
         |        |        |         /-----Raymond I Vicount Of Turenne
         |        |        |        |         \-----Gerberga Comtoresse De Terasson
         |        |         \-----Marguerite De Turenne
         |        |                 |                           /-----Geoffrey I Viscount Of Chateandun
         |        |                 |                  /-----Routrou I Vicount Of Chateaudun, Count Of Mortagne
         |        |                 |                 |         \-----Helvidis Heiress Of Montagne
         |        |                 |         /-----Geoffrey II De Perche, Count Of Perche
         |        |                 |        |        |         /-----Warin De Belleme, Seigneur De Domfront
         |        |                 |        |         \-----Adeline Of Belleme
         |        |                  \-----Maude De Perche
         |        |                          |                  /-----Hildouin II De Rameru
         |        |                          |         /-----Hildouin III De Rameru, Count Of Montdidier And Roucy
         |        |                          |        |         \-----Anonima
         |        |                           \-----Beatrix De Montdidier
         |        |                                   |         /-----Ebles I Count Of Rheims And Roucy
         |        |                                    \-----Adele De Roucy
         |        |                                             \-----Beatrix Of Hainault
          \-----Isabel Of Angouleme
                  |                                             /-----Robert II The Pious King Of France
                  |                                    /-----Henry I King Of France
                  |                                   |         \-----Constance Of Provence
                  |                           /-----Philip I King Of France
                  |                          |        |         /-----Jaroslav I Grand Prince Of Kiev
                  |                          |         \-----Anne Of Kiev
                  |                          |                  \-----Ingegard
                  |                  /-----Louis VI The Fat King Of France
                  |                 |        |                  /-----Thierri III Count Of Holland
                  |                 |        |         /-----Florent I Count Of Holland
                  |                 |        |        |         \-----Othilde Of Franconia
                  |                 |         \-----Bertha Of Holland
                  |                 |                 |         /-----Bernard II Duke Of Saxony
                  |                 |                  \-----Gertrude Of Saxony
                  |                 |                           \-----Eilika Of Schweinfurt
                  |         /-----Peter Of France, Lord Of Courteney
                  |        |        |                           /-----Otto Count Of Savoy, Marquess Of Turin
                  |        |        |                  /-----Amadeus II Count Of Savoy
                  |        |        |                 |         \-----Adelaide Markgrafin Of Susa
                  |        |        |         /-----Humbert II Count Of Maurienne And Savoy
                  |        |        |        |         \-----Adelaide
                  |        |         \-----Adelaide 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
                   \-----Alice De Courtenay
                           |                                    /-----Athon Sire De Courtenay
                           |                           /-----Jocelin De Courtenay, Seigneur De Courtenay
                           |                  /-----Miles Seigneur Of Courtenay
                           |                 |        |         /-----Guy Seigneur De Montchery And Bray
                           |                 |         \-----Isabel De Montchery
                           |                 |                  \-----Hodierna De La Ferte
                           |         /-----Renaud De Courtenay, Seigneur De Courtenay
                           |        |        |                  /-----William I Count Of Nevers
                           |        |        |         /-----Renaud II Count Of Nevers And Auxerre
                           |        |        |        |         \-----Ermengarde Of Tonnerre
                           |        |         \-----Ermengard De Nevers
                           |        |                 |         /-----Artald V Count Of Forez
                           |        |                  \-----Ida Of Forez
                           |        |                           \-----Ida Raimonda
                            \-----Elizabeth De Courtenay
                                    |                  /-----Everhard Du DONJON
                                    |         /-----Frederick Du DONJON
                                     \-----Hedwig Du DONJON



Descendants of Thomas De MONTFORT
1. Thomas De MONTFORT