Genealogy of the Marshall Family,
including Medieval and Ancient Lines

Updated: 12-10-2023.

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 may be downloaded here.

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


Individual Page


Family:
Marriage: Children:
  1. Isabel De BRAOSE

Bibliography
  1. Roberts, Gary Boyd, The Royal Descents of 600 Immigrants to the American Colonies or the United States: who were themselves notable or left descendants notable in American history, with a 2008 Addendum, Coda, and Final Additions. Baltimore, MD: Gen Pub Co, 2008. NYPL APK 08-4216. Information from this source tagged as [Ref: Roberts RD600 p[0-9]*].

Sources for birth and parent Information
parents:
[Ref: Roberts RD600 p106]
Sources with Information about marriage to Jean III De BRAOSE, Count Of Penthievre
child:
[Ref: Roberts RD600 p106]
Research Notes:



Pedigree of Louise De Laval
                                     /-----Raoul VII Of Montfort
                            /-----Raoul VII Of Montfort
                           |         \-----Alienor De Ancienis
                   /-----Raoul VIII Lord Of Montfort-La-Cane
                  |        |         /-----Jean-Eon Of Roche-Bernard
                  |         \-----Isabeau Of Lobeac, Dame De Roche-Bernard
                  |                 |                           /-----Maurice IV Sire De Craon, Seneschal Of Anjou
                  |                 |                  /-----Maurice Of Craon, Sire De Craon And Sable
                  |                 |                 |         \-----Isabelle De Lusignan
                  |                 |         /-----Amaury III Of Craon, Sire De Craon And Sable
                  |                 |        |        |         /-----Walter VII The Great Lord Of Mecheln
                  |                 |        |         \-----Mathilde Of Mecheln
                  |                 |        |                  \-----Marie Of Auvergne
                  |                  \-----Beatrix Of Craon
                  |                          |                  /-----Jean III Count Of Roucy, Lord Of Pierrepont
                  |                          |         /-----Jean IV Count Of Roucy, Lord Of Pierpont
                  |                          |        |         \-----Isabelle Of Mercoeur
                  |                           \-----Beatrix De Roucy
                  |                                   |         /-----Robert IV Count Of Dreux
                  |                                    \-----Jeanne Of Dreux
                  |                                             \-----Beatrix Of Montfort
          /-----Jean Guy XIII Of Montfort, Lord Of Kergolay
         |        |                  /-----Jean II Sire De Kergorlay
         |        |         /-----Jean Sire De Kergorlay
         |        |        |         \-----Jeanne of Rieux
         |         \-----Jeanne Of Kergorlay
         |                 |                  /-----Herve VI De Leon, Sire Of Noyon-Sur-Andelle
         |                 |         /-----Herve De Leon, Sire Of Noyon-Sur-Andelle
         |                 |        |         \-----Jeanne De Montmorency
         |                  \-----Marie De Leon
         |                          |         /-----Henry IV De BRETAGNE, Signeur De Avaugour
         |                           \-----Marguerite De Avaugour
         |                                   |         /-----Jean II Sire De Harcourt
         |                                    \-----Jeanne De HARCOURT, Dame De L'Aigle
         |                                            |         /-----Aimeri II Viscount Of Chatellerault
         |                                             \-----Jeanne Vcts De Chatellerault
         |                                                      \-----Agatha De DAMMARTIN
 /-----Guy XIV Count Of Laval
|        |                                                      /-----Matthew II Sire De Montmorency
|        |                                             /-----Guy VII Lord Of Laval
|        |                                            |         \-----Emma Of Laval
|        |                                    /-----Guy VIII Lord Of Vitre And Laval
|        |                                   |        |         /-----Andre III Lord Of Vitre And Combourg
|        |                                   |         \-----Philippa Of Vitre
|        |                                   |                  \-----Catherine Of Thouars
|        |                           /-----Guy IX Lord Of Vitre And Laval
|        |                          |        |                  /-----John I Lord Of Villemomble
|        |                          |        |         /-----Guillaume Lord Of Villemomble
|        |                          |        |        |         \-----Agnes Of Clignancourt
|        |                          |         \-----Isabelle De Beaumont
|        |                          |                  \-----Jeanne Of Acquigny
|        |                  /-----Guy X Lord Of Vitre And Laval
|        |                 |        |                           /-----Rasso Lord Of Chievres
|        |                 |        |                  /-----Rasso VII Lord Of Gavre And Chievres
|        |                 |        |                 |         \-----Alice Of Boulaere
|        |                 |        |         /-----Rasso VIII Lord Of Gavre And Chievres
|        |                 |        |        |        |         /-----Robert II Of Wavrin, Seneschall Of Flanders
|        |                 |        |        |         \-----Jeanne Of Wavrin
|        |                 |        |        |                  \-----Mathilde Of Bethune
|        |                 |         \-----Beatrix Of Gavre
|        |                 |                  \-----Beatrix Of Strijen
|        |         /-----Jean Guy XII Lord Of Laval
|        |        |        |                                    /-----Pierre De DREUX, Count Of Brittany
|        |        |        |                           /-----John Le Roux De BRETAGNE, Duke Of Brittany
|        |        |        |                          |         \-----Alix De THOUARS, Duchess Of Brittany
|        |        |        |                  /-----John De BRETAGNE, Duke Of Brittany
|        |        |        |                 |        |         /-----Theobald I King Of Navarre
|        |        |        |                 |         \-----Blanche Of Navarre
|        |        |        |                 |                  \-----Agnes De Beaujeu
|        |        |        |         /-----Arthur II De BRETAGNE, Duke Of Brittany
|        |        |        |        |        |                  /-----John Lackland PLANTAGENET, King Of England
|        |        |        |        |        |         /-----Henry III King Of England
|        |        |        |        |        |        |         \-----Isabel Of Angouleme
|        |        |        |        |         \-----Beatrice
|        |        |        |        |                 |         /-----Raymond Berengar IV Count Of Provence And Forcalquier
|        |        |        |        |                  \-----Eleanor Of Provence
|        |        |        |        |                           \-----Beatrice Of Savoy
|        |        |         \-----Beatrix Dame De Hede
|        |        |                 |                           /-----Robert III Count Of Dreux
|        |        |                 |                  /-----John I Count Of Dreux
|        |        |                 |                 |         \-----Aenor Of St Valery
|        |        |                 |         /-----Robert IV Count Of Dreux
|        |        |                 |        |        |         /-----Archambaud IX De DAMPIERRE, Seigneur De Bourbon
|        |        |                 |        |         \-----Maria Of Bourbon
|        |        |                 |        |                  \-----Beatrix De MONTHUCON
|        |        |                  \-----Yolanda Of Dreux
|        |        |                          |                  /-----Amauri De MONTFORT, Lord Of Montfort
|        |        |                          |         /-----John I Count Of Montfort-L'Aumari
|        |        |                          |        |         \-----Beatrix Of Vienne
|        |        |                           \-----Beatrix Of Montfort
|        |        |                                   |         /-----Geoffrey VI Vicomte De Chateaudun
|        |        |                                    \-----Jeanne Dame De Chateau Du Loir
|        |        |                                             \-----Clemence Of Roches
|         \-----Anne Dame Of Laval
|                 |                                             /-----Matthew II Sire De Montmorency
|                 |                                    /-----Guy VII Lord Of Laval
|                 |                                   |         \-----Emma Of Laval
|                 |                           /-----Guy VIII Lord Of Vitre And Laval
|                 |                          |        |         /-----Andre III Lord Of Vitre And Combourg
|                 |                          |         \-----Philippa Of Vitre
|                 |                          |                  \-----Catherine Of Thouars
|                 |                  /-----Andre Chatelain Of Love, Lord Of Chatillon-En-
|                 |                 |        |                  /-----Jean De BRIENNE, King Of Jerusalem
|                 |                 |        |         /-----Louis De BRIENNE, Viscount Of Beaumont In Main
|                 |                 |        |        |         \-----Berengaria Of Leon
|                 |                 |         \-----Jeanne Of Beaumont
|                 |                 |                 |         /-----Raoul De BEAUMONT, Vicomte of Beaumont
|                 |                 |                  \-----Agnes De BEAUMONT
|                 |                 |                           \-----Agnes
|                 |         /-----Jean Lord Of Chatilion Aubigne And Olivet
|                 |        |        |         /-----Hugues Of Baucay
|                 |        |         \-----Eustachie Of Baucay
|                 |        |                  \-----Alix Of Chatillon
|                  \-----Jeanne Of Laval
|                          |         /-----Jean Of Tinteniac
|                           \-----Isabelle Of Tinteniac
|                                    \-----Jeanne Of Dol
Louise De Laval
|                                                               /-----Pierre De DREUX, Count Of Brittany
|                                                      /-----John Le Roux De BRETAGNE, Duke Of Brittany
|                                                     |         \-----Alix De THOUARS, Duchess Of Brittany
|                                             /-----John De BRETAGNE, Duke Of Brittany
|                                            |        |         /-----Theobald I King Of Navarre
|                                            |         \-----Blanche Of Navarre
|                                            |                  \-----Agnes De Beaujeu
|                                    /-----Arthur II De BRETAGNE, Duke Of Brittany
|                                   |        |                  /-----John Lackland PLANTAGENET, King Of England
|                                   |        |         /-----Henry III King Of England
|                                   |        |        |         \-----Isabel Of Angouleme
|                                   |         \-----Beatrice
|                                   |                 |         /-----Raymond Berengar IV Count Of Provence And Forcalquier
|                                   |                  \-----Eleanor Of Provence
|                                   |                           \-----Beatrice Of Savoy
|                           /-----John De MONTFORT, Count Of Montfort, Duke Of
|                          |        |                           /-----Robert III Count Of Dreux
|                          |        |                  /-----John I Count Of Dreux
|                          |        |                 |         \-----Aenor Of St Valery
|                          |        |         /-----Robert IV Count Of Dreux
|                          |        |        |        |         /-----Archambaud IX De DAMPIERRE, Seigneur De Bourbon
|                          |        |        |         \-----Maria Of Bourbon
|                          |        |        |                  \-----Beatrix De MONTHUCON
|                          |         \-----Yolanda Of Dreux
|                          |                 |                  /-----Amauri De MONTFORT, Lord Of Montfort
|                          |                 |         /-----John I Count Of Montfort-L'Aumari
|                          |                 |        |         \-----Beatrix Of Vienne
|                          |                  \-----Beatrix Of Montfort
|                          |                          |         /-----Geoffrey VI Vicomte De Chateaudun
|                          |                           \-----Jeanne Dame De Chateau Du Loir
|                          |                                    \-----Clemence Of Roches
|                  /-----John MONTFORT, K.G., Duke Of Brittany
|                 |        |                                    /-----William Seigneur De Dampierre
|                 |        |                           /-----Guy De Dampierre Count Of Flanders
|                 |        |                          |         \-----Margaret Of Flanders
|                 |        |                  /-----Robert III Count Of Flanders
|                 |        |                 |        |         /-----Robert VII Seigneur De Bethene
|                 |        |                 |         \-----Maud Of Bethune
|                 |        |                 |                  \-----Elisabeth Of Morialme
|                 |        |         /-----Louis Of Flanders, Count Of Nevers
|                 |        |        |        |                  /-----Hugh IV Duke Of Burgundy
|                 |        |        |        |         /-----Eudo Count Of Nevers
|                 |        |        |        |        |         \-----Yolande De DREUX
|                 |        |        |         \-----Yolanda Of Burgundy
|                 |        |        |                 |         /-----Archembaud Sengneur De Bourbon
|                 |        |        |                  \-----Matilda Of Bourbon
|                 |        |        |                           \-----Yolanda Of St. Pol
|                 |         \-----Joan Of Flanders
|                 |                 |                           /-----Hugh II Count Of Rethel
|                 |                 |                  /-----Manasses IV Count Of Rethel
|                 |                 |                 |         \-----Felicite De Broyes
|                 |                 |         /-----Hugues IV Count Of Rethel
|                 |                 |        |         \-----Elizabeth Of Ecry
|                 |                  \-----Joan Of Rethel
|                 |                          |                  /-----Henry IV Count Of Grandpre
|                 |                          |         /-----Henry V Count Of Grandpre
|                 |                          |        |         \-----Marie Of Garlande
|                 |                           \-----Isabel De Grandpre
|                 |                                   |         /-----Erard De Brienne, Lord Of Ramerupt
|                 |                                    \-----Isabeau De Brienne
|                 |                                             \-----Philippe Of Champagne
|         /-----John VI Duke Of Brittany
|        |        |                                             /-----Saint Louis IX King Of France
|        |        |                                    /-----Phillip III The Bold King Of France
|        |        |                                   |         \-----Marguerite Of Provence
|        |        |                           /-----Louis Count Of Evereux
|        |        |                          |        |         /-----Henry III Duke Of Brabant
|        |        |                          |         \-----Marie Of Brabant
|        |        |                          |                  \-----Alix Of Burgundy
|        |        |                  /-----Philip III King Of Navarre, Count Of Evereux
|        |        |                 |        |                  /-----Robert II Count Of Artois
|        |        |                 |        |         /-----Philip Count Of Artois
|        |        |                 |        |        |         \-----Amice De COURTENAY
|        |        |                 |         \-----Margaret Of Artois
|        |        |                 |                 |         /-----John De BRETAGNE, Duke Of Brittany
|        |        |                 |                  \-----Blanche
|        |        |                 |                           \-----Beatrice
|        |        |         /-----Charles II King Of Navarre, Count Of Evereux
|        |        |        |        |                           /-----Phillip III The Bold King Of France
|        |        |        |        |                  /-----Phillip IV King Of France
|        |        |        |        |                 |         \-----Isabelle Of Aragon
|        |        |        |        |         /-----Louis X King Of France And Navarre
|        |        |        |        |        |        |         /-----Henry I King Of Navarre
|        |        |        |        |        |         \-----Jeanne Of Navarre, Countess Of Champagne
|        |        |        |        |        |                  \-----Blanche Of Artois
|        |        |        |         \-----Joan Of France, Queen Of Navarre
|        |        |        |                 |                  /-----Hugh IV Duke Of Burgundy
|        |        |        |                 |         /-----Robert II Duke Of Burgundy
|        |        |        |                 |        |         \-----Yolande De DREUX
|        |        |        |                  \-----Margaret Of Burgundy
|        |        |        |                          |         /-----Saint Louis IX King Of France
|        |        |        |                           \-----Agnes Of France
|        |        |        |                                    \-----Marguerite Of Provence
|        |         \-----Joan Of Navarre
|        |                 |                                    /-----Phillip III The Bold King Of France
|        |                 |                           /-----Charles Count Of Valois And Anjou
|        |                 |                          |         \-----Isabelle Of Aragon
|        |                 |                  /-----Philip VI King Of France
|        |                 |                 |        |         /-----Charles II The Lame King Of Naples
|        |                 |                 |         \-----Margaret Of Naples
|        |                 |                 |                  \-----Mary Of Hungary
|        |                 |         /-----John II King Of France
|        |                 |        |        |                  /-----Hugh IV Duke Of Burgundy
|        |                 |        |        |         /-----Robert II Duke Of Burgundy
|        |                 |        |        |        |         \-----Yolande De DREUX
|        |                 |        |         \-----Joan Of Burgundy
|        |                 |        |                 |         /-----Saint Louis IX King Of France
|        |                 |        |                  \-----Agnes Of France
|        |                 |        |                           \-----Marguerite Of Provence
|        |                  \-----Joan Of France
|        |                          |                           /-----Henry III Count Of Luxemburg
|        |                          |                  /-----Henry IV Count Of Luxemburg, Emperor
|        |                          |                 |         \-----Beatrix De AVESNES
|        |                          |         /-----John The Blind Of Luxemburg, King Of Bohemia
|        |                          |        |        |         /-----John I The Victorious Duke Of Brabant
|        |                          |        |         \-----Margaret Of Brabant
|        |                          |        |                  \-----Margaret Of Flanders
|        |                           \-----Judith Of Bohemia
|        |                                   |                  /-----Premsyl Otakar II King Of Bohemia
|        |                                   |         /-----Wenzel II King Of Bohemia
|        |                                   |        |         \-----Cunigunde Of Kiev
|        |                                    \-----Elizabeth Of Bohemia
|        |                                            |         /-----Rudolph I Emperor, Count Of Hapsburg
|        |                                             \-----Judith Of Hapsburg
|        |                                                      \-----Gertrude Anna Of Hohenberg
 \-----Isabeau Of Bretagne
         |                                                      /-----Phillip III The Bold King Of France
         |                                             /-----Charles Count Of Valois And Anjou
         |                                            |         \-----Isabelle Of Aragon
         |                                    /-----Philip VI King Of France
         |                                   |        |         /-----Charles II The Lame King Of Naples
         |                                   |         \-----Margaret Of Naples
         |                                   |                  \-----Mary Of Hungary
         |                           /-----John II King Of France
         |                          |        |                  /-----Hugh IV Duke Of Burgundy
         |                          |        |         /-----Robert II Duke Of Burgundy
         |                          |        |        |         \-----Yolande De DREUX
         |                          |         \-----Joan Of Burgundy
         |                          |                 |         /-----Saint Louis IX King Of France
         |                          |                  \-----Agnes Of France
         |                          |                           \-----Marguerite Of Provence
         |                  /-----Charles V King Of France
         |                 |        |                           /-----Henry III Count Of Luxemburg
         |                 |        |                  /-----Henry IV Count Of Luxemburg, Emperor
         |                 |        |                 |         \-----Beatrix De AVESNES
         |                 |        |         /-----John The Blind Of Luxemburg, King Of Bohemia
         |                 |        |        |        |         /-----John I The Victorious Duke Of Brabant
         |                 |        |        |         \-----Margaret Of Brabant
         |                 |        |        |                  \-----Margaret Of Flanders
         |                 |         \-----Judith Of Bohemia
         |                 |                 |                  /-----Premsyl Otakar II King Of Bohemia
         |                 |                 |         /-----Wenzel II King Of Bohemia
         |                 |                 |        |         \-----Cunigunde Of Kiev
         |                 |                  \-----Elizabeth Of Bohemia
         |                 |                          |         /-----Rudolph I Emperor, Count Of Hapsburg
         |                 |                           \-----Judith Of Hapsburg
         |                 |                                    \-----Gertrude Anna Of Hohenberg
         |         /-----Charles VI King Of France
         |        |        |                                    /-----Saint Louis IX King Of France
         |        |        |                           /-----Robert Count Of Clermont, Seigneur De Bourbon
         |        |        |                          |         \-----Marguerite Of Provence
         |        |        |                  /-----Louis I Duke Of Bourbon, Count Of Clermont
         |        |        |                 |        |         /-----John Of Burgundy
         |        |        |                 |         \-----Beatrix Of Bourbon
         |        |        |                 |                  \-----Agnes Of Bourbon
         |        |        |         /-----Peter I Duke Of Bourbon
         |        |        |        |        |                  /-----John I De AVENES, Count Of Hainault
         |        |        |        |        |         /-----John II Count Of Hainault, Count Of Holland
         |        |        |        |        |        |         \-----Adelaide Of Holland
         |        |        |        |         \-----Mary Of Hainault
         |        |        |        |                 |         /-----Henry II The Blond Count Of Luxembourg And La Roche
         |        |        |        |                  \-----Philippa Of Luxembourg
         |        |        |        |                           \-----Margaret Of Bar
         |        |         \-----Jeanne Of Bourbon
         |        |                 |                           /-----Saint Louis IX King Of France
         |        |                 |                  /-----Phillip III The Bold King Of France
         |        |                 |                 |         \-----Marguerite Of Provence
         |        |                 |         /-----Charles Count Of Valois And Anjou
         |        |                 |        |        |         /-----James I The Conqueror King Of Aragon
         |        |                 |        |         \-----Isabelle Of Aragon
         |        |                 |        |                  \-----Iolande Of Hungary
         |        |                  \-----Isabel Of Valois
         |        |                          |                  /-----Guy II Of Chatilion, Count Of St. Pol
         |        |                          |         /-----Guy III Of Chatilion, Count Of St. Pol
         |        |                          |        |         \-----Matilda Of Brabant
         |        |                           \-----Maud De CHATILLON
         |        |                                   |         /-----John De BRETAGNE, Duke Of Brittany
         |        |                                    \-----Marie Of Brittany
         |        |                                             \-----Beatrice
          \-----Jeanne Of France
                  |                                             /-----Otto II Von Wittelsbach, Duke Of Bavaria
                  |                                    /-----Louis II Duke Of Upper Bavaria
                  |                                   |         \-----Agnes Of Celle
                  |                           /-----Louis The Bavarian Count Of Hainault, German King
                  |                          |        |         /-----Rudolph I Emperor, Count Of Hapsburg
                  |                          |         \-----Mathilde Of Habsburg
                  |                          |                  \-----Gertrude Anna Of Hohenberg
                  |                  /-----Stephen II Duke Of Bavaria
                  |                 |        |         /-----Bolko I Duke of Jauer and Schweidnitz
                  |                 |         \-----Beatrix Of Silesta-Glogau
                  |                 |                  \-----Beatrix Of Brandenburg
                  |         /-----Stephen III Duke Of Bavaria
                  |        |        |                           /-----James I The Conqueror King Of Aragon
                  |        |        |                  /-----Peter III King Of Aragon And Sicily
                  |        |        |                 |         \-----Iolande Of Hungary
                  |        |        |         /-----Frederick II King Of Sicily
                  |        |        |        |        |         /-----Manfred King Of Sicily
                  |        |        |        |         \-----Constance Of Sicily
                  |        |        |        |                  \-----Beatrice Of Savoy
                  |        |         \-----Elizabeth Of Sicily
                  |        |                 |                  /-----Charles Of Anjou, Count Of Provence
                  |        |                 |         /-----Charles II The Lame King Of Naples
                  |        |                 |        |         \-----Beatrix Countess Of Provence
                  |        |                  \-----Eleanor Of Naples
                  |        |                          |         /-----Stephen V King Of Hungary
                  |        |                           \-----Mary Of Hungary
                  |        |                                    \-----Elizabeth Of Cumans
                   \-----Isabella Of Bavaria
                           |                                    /-----Theobald VISCONTI
                           |                           /-----Matthew I VISCONTI, Lord of Milan
                           |                  /-----Stefano Visconti, Lord Of Arona
                           |                 |         \-----Bonacossa BORRI
                           |         /-----Barnabo VISCONTI. Duke Of Milan
                           |        |        |                  /-----Branca DORIA
                           |        |        |         /-----Barnabo DORIA
                           |        |         \-----Valentina DORIA
                           |        |                  \-----Eliana Di Federigo FIESCHE
                            \-----Thaddea VISCONTI
                                    |                           /-----Alberto I Lord Of Verona
                                    |                  /-----Alboino De La Scala, Lord Of Verona
                                    |                 |         \-----Verde Of Salizzole
                                    |         /-----Mastin II De La Scala, Lord Of Verona
                                    |        |        |         /-----Gilbert De Corregio, Lord Of Parma
                                    |        |         \-----Beatrice Of Correggio
                                    |        |                  \-----Helena Malaspina
                                     \-----Beatrix De La Scala
                                             |         /-----Jacomo Lord Of Padua
                                              \-----Thaddea De CURRARA
                                                       \-----Elisabetta Gradenigo



Descendants of Louise De Laval
1. Louise De Laval m. Jean III De BRAOSE, Count Of Penthievre
m. Jean III De BRAOSE, Count Of Penthievre

2nd generation

2. Isabel De BRAOSE m. Jean IV De RIEUX, Count Of Harcourt
m. Jean IV De RIEUX, Count Of Harcourt

3rd generation

3. Jean De RIEUX, Seigneur De Chateauneuf m. Beatrix De JONCHERES
m. Beatrix De JONCHERES

4th generation

4. Rene De RIEUX, Seigneur De Sourdeac m. Susanne De Sainte Melaine
m. Susanne De Sainte Melaine

5th generation

5. Marie De RIEUX m. Sebastien De PLOEUC, Marquis De Timeur
m. Sebastien De PLOEUC, Marquis De Timeur