Genealogy of the Marshall Family,
including Medieval and Ancient Lines

Updated: 09-30-2024.

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 v4p[0-9]*].

Sources for birth and parent Information
parents:
[Ref: Richardson RoyalAnc v4p414]
Research Notes:



Pedigree of Sibyl De BEAUCHAMP
                                                                /-----Walter BEAUCHAMP, Baron Of Salwarpe
                                                       /-----William De BEAUCHAMP, Baron Of Salwarpe
                                                      |         \-----Emeline De ARBITOT
                                              /-----William De BEAUCHAMP, Baron Of Salwarpe
                                             |        |         /-----William De BRAOS, Baron Of Bramber
                                             |         \-----Bertha BRAOS
                                             |                  \-----Bertha Of Hereford
                                     /-----Walter De BEAUCHAMP
                                    |        |         /-----Sir Thomas De St VALERIE
                                    |         \-----Joan De St VALERIE
                            /-----William BEAUCHAMP, Baron Of Elmsley Castle
                           |        |                           /-----Hugh De MORTIMER, Baron Of Wigmore
                           |        |                  /-----Hugh De MORTIMER, Baron Of Wigmore
                           |        |         /-----Roger De MORTIMER, Baron Of Wigmore
                           |        |        |        |         /-----William De MESCHINES, Baron Of Egremont
                           |        |        |         \-----Maud De MESCHINES
                           |        |        |                  \-----Cecily De ROMILLY
                           |         \-----Joan MORTIMER
                           |                 |                  /-----Henry De FERRERS
                           |                 |         /-----Walkeline FERRERS, Lord Of Oakham
                           |                  \-----Isabel De FERRIERS
                   /-----Sir Walter De BEAUCHAMP
                  |        |                                    /-----William II MAUDIT
                  |        |                           /-----William III MAUDIT, Baron Of Hanslope
                  |        |                          |         \-----Maude De HAMESLAPE
                  |        |                  /-----Robert MAUDIT, Baron Of Hanslope
                  |        |                 |        |         /-----Simon II De St. LIZ, Earl Of Huntingdon
                  |        |                 |         \-----Isabel De St LIZ
                  |        |                 |                  \-----Elizabeth De BEAUMONT
                  |        |         /-----William IV MAUDIT, Baron Of Hanslope
                  |        |        |        |         /-----Thurstan BASSET
                  |        |        |         \-----Isabel BASSET
                  |         \-----Isabel MAUDUIT
                  |                 |                           /-----Henry De Newburgh, Earl Of Warwick
                  |                 |                  /-----Roger De Newburgh, Earl Of Warwick
                  |                 |                 |         \-----Margaret De Perche
                  |                 |         /-----Waleran Beaumont De Newbourge, Earl Of Warwick
                  |                 |        |        |         /-----William II De Warrene, Earl Of Surrey
                  |                 |        |         \-----Gundred De WARENNE, Countess Of Warwick
                  |                 |        |                  \-----Isabel De Vermandois, Countess Of Leicester
                  |                  \-----Alice De NEWBOURGE
                  |                          |                  /-----Ivo De Harcourt
                  |                          |         /-----Robert De Harcourt
                  |                           \-----Alice De Harcourt
                  |                                   |         /-----Richard De Camville
                  |                                    \-----Millicent De Camville
                  |                                             \-----Milicent Of Rethel
          /-----Sir Giles De BEAUCHAMP
         |        |                                             /-----Roger III De TOENI, Baron Of Flamstead
         |        |                                    /-----Ralph V De TOENI, Baron Of Flamstead
         |        |                                   |         \-----Ida (Gertrude) Of Hainault
         |        |                           /-----Roger IV De TOENI, Baron Of Flamstead
         |        |                          |        |         /-----Sir Robert II De Beaumont, Earl Of Leicester
         |        |                          |         \-----Margaret De BEAUMONT
         |        |                          |                  \-----Amicia De Gael
         |        |                  /-----Ralph VI De TOENI, Baron Of Flamstead
         |        |                 |        |                  /-----Roscelin De BEAUMONT, Viscount Of Maine
         |        |                 |        |         /-----Richard I De BEAUMONT, Viscount Of Maine
         |        |                 |        |        |         \-----Constance
         |        |                 |         \-----Constance De BEAUMONT
         |        |                 |                 |         /-----Richard II Seigneur of l'Aigle
         |        |                 |                  \-----Lucie De L'AIGLE
         |        |                 |                           \-----Beatrice
         |        |         /-----Roger V De TOENI, Baron Of Flamstead
         |        |        |        |                           /-----Gilbert De LACY
         |        |        |        |                  /-----Hugh De LACY, Baron Of Weobley
         |        |        |        |         /-----Walter De LACY, Baron Of Weobley
         |        |        |        |        |        |         /-----Baderon De MONMOUTH
         |        |        |        |        |         \-----Roheis De MONMOUTH
         |        |        |        |        |                  \-----Rohese De CLARE
         |        |        |         \-----Petronilla De LACY
         |        |        |                 |                  /-----William De BRAOS, Baron Of Bramber
         |        |        |                 |         /-----William De BRAOS, Baron Of Bramber
         |        |        |                 |        |         \-----Bertha Of Hereford
         |        |        |                  \-----Margaret De BRAOISE
         |        |        |                          |         /-----Bernard De St VALERY, Baron Of Beckley
         |        |        |                           \-----Matilda De ST VALERIE De HAIA
         |        |        |                                    \-----Matilda
         |         \-----Alice De TONI
         |                 |                                    /-----Humphrey III De BOHUN, Baron Of Trowbridge
         |                 |                           /-----Humphrey IV De BOHUN, Baron Of Trowbridge
         |                 |                          |         \-----Margaret Of Hereford
         |                 |                  /-----Henry De BOHUN, Earl Of Hereford, MC Surety
         |                 |                 |        |         /-----Henry Of Huntingdon, Earl Of Huntingdon
         |                 |                 |         \-----Margaret Of Huntingdon
         |                 |                 |                  \-----Ada De WARENNE
         |                 |         /-----Humphrey V De BOHUN, Earl Of Hereford And Essex
         |                 |        |        |                  /-----Piers De LUTEGARESHALE
         |                 |        |        |         /-----Geoffrey FITZ PIERS, Earl Of Essex
         |                 |        |        |        |         \-----Maud
         |                 |        |         \-----Maud FITZ GEOFFREY De MANDEVILLE
         |                 |        |                 |         /-----William De SAY
         |                 |        |                  \-----Beatrice De SAY
         |                 |        |                           \-----Aufrica
         |                  \-----Alice De BOHUN
         |                          |                           /-----Hugh VIII Sire De Lusignan
         |                          |                  /-----Hugh Sire De Lusignan
         |                          |                 |         \-----Burgundia Dame De Fontenay
         |                          |         /-----Raoul I De LUSIGNAN, Count D'Eu
         |                          |        |         \-----Orengarde
         |                           \-----Maud D'EU
         |                                   |                  /-----John Count D'Eu, Baron Of Hastings
         |                                   |         /-----Henry Count D'Eu, Baron Of Hastings
         |                                   |        |         \-----Adelise D'AUBIGNY
         |                                    \-----Alice D'EU, Countess Of Eu, Lady Of Hastings
         |                                            |         /-----Hameline PLANTAGENET, Earl Of Surrey
         |                                             \-----Maud De WARENNE
         |                                                      \-----Isabel De WARENNE, Countess Of Surrey
 /-----Sir John De BEAUCHAMP
|        |         /-----Sir John De BURES
|         \-----Catherine De BURES
|                 |                                    /-----Richard De MUSCEGROS
|                 |                           /-----Sir Robert De MUSCEGROS
|                 |                  /-----Sir John De MUSCEGROS
|                 |                 |        |                  /-----Gilbert MALET, Baron Of Curry Malet
|                 |                 |        |         /-----Sir William MALET, Baron Of Curry Malet, MC Surety
|                 |                 |        |        |         \-----Alice PICOT
|                 |                 |         \-----Hawise MALET
|                 |         /-----Sir Robert De MUSCEGROS
|                 |        |        |         /-----Sir William AVENAL
|                 |        |         \-----Cecily Of Avenal
|                 |        |                  \-----Aline
|                  \-----Hawise MUSCEGROS
Sibyl De BEAUCHAMP
|                           /-----Robert CHERLETON
|                  /-----John CHERLETON, Lord Cherleton
|         /-----John CHERLETON, Lord Cherleton
|        |        |                  /-----Gruffyd AP WENNONWEN De La POLE
|        |        |         /-----Owain Ap GRIFFITH De La POLE, Prince Of Powys
|        |        |        |        |         /-----Sir John LeSTRANGE
|        |        |        |         \-----Hawise LeSTRANGE
|        |         \-----Hawise FERCH OWAIN De La POLE
|        |                 |         /-----Sir Robert CORBET
|        |                  \-----Joan CORBET
|        |                          |         /-----Sir John LeSTRANGE
|        |                           \-----(Unk) Le STRANGE
 \-----Joan CHERLETON
         |                                                      /-----Hugh De MORTIMER, Baron Of Wigmore
         |                                             /-----Roger De MORTIMER, Baron Of Wigmore
         |                                            |         \-----Maud De MESCHINES
         |                                    /-----Ralph MORTIMER, Baron Of Wigmore
         |                                   |        |         /-----Walkeline FERRERS, Lord Of Oakham
         |                                   |         \-----Isabel De FERRIERS
         |                           /-----Sir Roger MORTIMER, Baron Of Wigmore
         |                          |        |                  /-----Iorworth Drwyndwn Prince Of Gwynedd
         |                          |        |         /-----Llewellyn Fawr The Great AP IORWORTH, Prince Of North Wales
         |                          |        |        |         \-----Margred Ferch Madog
         |                          |         \-----Gladys DHU
         |                          |                 |         /-----Llywarch Goch
         |                          |                  \-----Tangwystl Of Rhos
         |                  /-----Sir Edmund De MORTIMER, Lord Mortimer
         |                 |        |                           /-----William De BRAOS, Baron Of Bramber
         |                 |        |                  /-----Reginald De BRAOS, Baron Of Bramber
         |                 |        |                 |         \-----Matilda De ST VALERIE De HAIA
         |                 |        |         /-----William De BRAIOSE, Baron Of Brecknock Castle
         |                 |        |        |        |         /-----Sir William De BRIWERE, Baron Of Horsley
         |                 |        |        |         \-----Gracia De BRIWERE
         |                 |        |        |                  \-----Beatrice De VALLE
         |                 |         \-----Maud De BRAOISE
         |                 |                 |                  /-----John Fitz GILBERT The Marshal
         |                 |                 |         /-----Sir William MARSHALL, Protector, Earl Of Pembroke
         |                 |                 |        |         \-----Sibyl De SALISBURY
         |                 |                  \-----Eve MARSHALL
         |                 |                          |         /-----Richard "Strongbow" De CLARE, Earl Of Pembroke
         |                 |                           \-----Isabel De CLARE, Countess Of Pembroke
         |                 |                                    \-----Aoife Macmurchada Of Leinster
         |         /-----Sir Roger MORTIMER, Earl Of March
         |        |        |                                    /-----Ingleman De FIENNES
         |        |        |                           /-----William De FIENNES
         |        |        |                          |         \-----Sybilla De BOULOGNE
         |        |        |                  /-----Sir Ingleman FIENNES, K.B., Lord Of Wendover
         |        |        |                 |        |         /-----Alberic II De DAMMARTIN, Count Of Dammartin
         |        |        |                 |         \-----Agnes De DAMMARTIN
         |        |        |                 |                  \-----Maud Of Clermont
         |        |        |         /-----Sir William FIENNES
         |        |        |        |        |                  /-----Roger Lord Of Conde-En-Partie
         |        |        |        |        |         /-----Nicolas Lord Of Balliol
         |        |        |        |        |        |         \-----Alix Of Mons
         |        |        |        |         \-----Isabel Of Conde
         |        |        |        |                 |         /-----Arnoul IV Lord Of Morialme
         |        |        |        |                  \-----Elisabeth Of Morialme
         |        |         \-----Margaret FIENNES
         |        |                 |                           /-----Erard II Count Of Brienne
         |        |                 |                  /-----Jean De BRIENNE, King Of Jerusalem
         |        |                 |                 |         \-----Agnes De MONTFAUCON
         |        |                 |         /-----Jean De BRIENNE, Grand Butler Of France
         |        |                 |        |        |         /-----Alfonso IX King Of Leon
         |        |                 |        |         \-----Berengaria Of Leon
         |        |                 |        |                  \-----Berengaria Of Castile
         |        |                  \-----Blanche De BRIENNE, Lady Of Loupeland
         |        |                          |                  /-----Geoffroy V Vicount Of Chateaudun
         |        |                          |         /-----Geoffrey VI Vicomte De Chateaudun
         |        |                          |        |         \-----Adele Of Nevers
         |        |                           \-----Jeanne Dame De Chateau Du Loir
         |        |                                   |         /-----William Of Roches, Seneschall Of Anjou
         |        |                                    \-----Clemence Of Roches
         |        |                                             \-----Marguerite Dame Of Sable
          \-----Maud De MORTIMER
                  |                                             /-----Geoffrey III Seneschall Of Champagne
                  |                                    /-----Geoffrey IV Seneschall Of Champagne
                  |                                   |         \-----Felicite Of Brienne
                  |                           /-----Simon De JOINVILLE, Seigneur De Joinville
                  |                          |        |         /-----William Seigneur De Dampierre, Constable Of Cham
                  |                          |         \-----Helvide Of Dampierre
                  |                          |                  \-----Ermengarde
                  |                  /-----Sir Geoffrey De GENEVILLE, Lord Geneville
                  |                 |        |                  /-----Stephen II Count Of Auxonne
                  |                 |        |         /-----Stephen III Count Of Auxonne
                  |                 |        |        |         \-----Judith Of Lorraine
                  |                 |         \-----Beatrix Of Auxonne
                  |                 |                 |         /-----Guillaume II Count Of Chalon
                  |                 |                  \-----Beatrix Of Thiers-Chalon
                  |         /-----Sir Piers De GENEVILLE, Baron Of Trim
                  |        |        |                           /-----Hugh De LACY, Baron Of Weobley
                  |        |        |                  /-----Walter De LACY, Baron Of Weobley
                  |        |        |                 |         \-----Roheis De MONMOUTH
                  |        |        |         /-----Gilbert De LACY
                  |        |        |        |        |         /-----William De BRAOS, Baron Of Bramber
                  |        |        |        |         \-----Margaret De BRAOISE
                  |        |        |        |                  \-----Matilda De ST VALERIE De HAIA
                  |        |         \-----Maud LACY
                  |        |                 |                  /-----Roger BIGOD, Earl Of Norfolk, MC Surety
                  |        |                 |         /-----Hugh BIGOD, Earl Of Norfolk, MC Surety
                  |        |                 |        |         \-----Ida Countess Of Norfolk
                  |        |                  \-----Isabel BIGOD
                  |        |                          |         /-----Sir William MARSHALL, Protector, Earl Of Pembroke
                  |        |                           \-----Maud MARSHALL
                  |        |                                    \-----Isabel De CLARE, Countess Of Pembroke
                   \-----Joan De GENEVILLE, Countess Of March
                           |                                    /-----Hugh IX De Lusignan, Sire De Lusignan
                           |                           /-----Hugh X De Lusignan, Count Of La Marche
                           |                          |         \-----Agatha De Preuilly
                           |                  /-----Hugh XI Le Brun De Lusignan
                           |                 |        |         /-----Aymer Tailefer, Count Of Angouleme
                           |                 |         \-----Isabel Of Angouleme
                           |                 |                  \-----Alice De Courtenay
                           |         /-----Hugh XII De Lusignan, Count De La Marche
                           |        |        |                  /-----Robert II Count Of Dreux
                           |        |        |         /-----Pierre De DREUX, Count Of Brittany
                           |        |        |        |         \-----Yolande De COUCY
                           |        |         \-----Yolande De DREUX
                           |        |                 |         /-----Gui De THOUARS, Count Of Brittany
                           |        |                  \-----Alix De THOUARS, Duchess Of Brittany
                           |        |                           \-----Constance Countess Of Brittany
                            \-----Joan De LUSIGNAN
                                    |                           /-----William De FOUGERES
                                    |                  /-----Geoffrey De Fougers, Seigneur Of Fougeres
                                    |                 |         \-----Agatha Du HUMMET
                                    |         /-----Raoul Seigneur De Fougers
                                    |        |        |         /-----Eudo Count Of Porhoet
                                    |        |         \-----Maud Of Porhoet
                                    |        |                  \-----Margaret
                                     \-----Joanne De Fougers
                                             |                  /-----Maurice II Sire De Craon
                                             |         /-----Amaury I De CRAON, Sire De Craon
                                             |        |         \-----Isabella De BEAUMONT
                                              \-----Isabel De CRAON
                                                      |         /-----William Of Roches, Seneschall Of Anjou
                                                       \-----Jeanne De Roches
                                                                \-----Marguerite Dame Of Sable



Descendants of Sibyl De BEAUCHAMP
1. Sibyl De BEAUCHAMP