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:
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 v4p181]
Research Notes:



Pedigree of Robert De MOWBRAY
                                                                /-----William D'AUBIGNEY
                                                       /-----Roger D'AUBIGNEY
                                                      |         \-----(Unk) PLESSIS
                                              /-----Sir Nele D'AUBIGNEY, Baron Of Thirsk
                                             |        |         /-----(Unk) De MONTBRAI
                                             |         \-----Amica De MOWBRAY
                                     /-----Roger De MOWBRAY, Baron Of Thirsk
                                    |        |                  /-----Hugh De GOURNAY
                                    |        |         /-----Gerold De GOURNAY, Lord Of Gournay-En-Bray
                                    |        |        |         \-----Basilia De FLEITELL
                                    |         \-----Gundred GOURNEY
                                    |                 |         /-----William De Warrene, Earl Of Surrey
                                    |                  \-----Edith De WARENNE
                                    |                           \-----Gundred
                            /-----Nigel De MOWBRAY, Baron Of Thirsk
                           |        |                           /-----Ralph De GANT, Lord Of Aalst
                           |        |                  /-----Gilbert De GANT, Baron Of Folkingham
                           |        |                 |         \-----Gisele Of Luxembourg
                           |        |         /-----Walter De GAUNT, Baron Of Folkingham
                           |        |        |        |         /-----Hugh De Montfort, Baron Of Haughley
                           |        |        |         \-----Alice De MONTFORT
                           |        |        |                  \-----Alice Of Beaufour
                           |         \-----Alice GANT
                           |                 |                  /-----Eudes I Count Of Brittany
                           |                 |         /-----Stephen Count Of Brittany
                           |                 |        |         \-----Agnes Of Cornuaille
                           |                  \-----Maud Of Brittany
                           |                           \-----Hawise Of Guincamp
                   /-----William De MOWBRAY, Magna Charta Surety
                  |        |                                    /-----William PATRICK
                  |        |                           /-----Richard Fitz WILLIAM
                  |        |                          |         \-----Gisla
                  |        |                  /-----William PATRICK, Baron Of Patricksbourne
                  |        |                 |        |         /-----Robert FITZ HUGH, Lord Of Malpas
                  |        |                 |         \-----Letitia De MALPAS
                  |        |         /-----William PATRICK, Baron Of Patricksbourne
                  |        |        |         \-----Matilda
                  |         \-----Mabel
          /-----Sir Roger MOWBRAY, Baron Of Thirsk
         |         \-----Avice
 /-----Roger De MOWBRAY, Lord Mowbray
|        |                                             /-----Hugh De BEAUCHAMP, Baron Beauchamp Of Bedford
|        |                                    /-----Robert BEAUCHAMP
|        |                                   |        |         /-----Ralph De Taillebois
|        |                                   |         \-----Matilda De Taillebois
|        |                                   |                  \-----Adelina
|        |                           /-----Payne De BEAUCHAMP, Baron Beauchamp Of Bedford
|        |                  /-----Simon De BEAUCHAMP, Baron Beauchamp Of Bedford
|        |                 |        |                  /-----Alberic De VERE, Baron Of Hedingham
|        |                 |        |         /-----Alberic II De VERE, Baron Of Hedingham
|        |                 |        |        |         \-----Beatrix
|        |                 |         \-----Rohese De VERE
|        |                 |                 |                  /-----Richard FITZ GILBERT De CLARE, Baron Of Clare
|        |                 |                 |         /-----Gilbert FITZ RICHARD, Baron Of Clare
|        |                 |                 |        |         \-----Rohese GIFFARD
|        |                 |                  \-----Adeliza De CLARE
|        |                 |                          |         /-----Hugh Count Of Clermont
|        |                 |                           \-----Adeliza De CLERMONT
|        |                 |                                    \-----Margaret De Roucy
|        |         /-----William De BEAUCHAMP, Baron Beauchamp Of Bedford
|        |        |         \-----Isabella
|         \-----Maud BEAUCHAMP
|                 |                                             /-----Fulk IV Rechin Count Of Anjou
|                 |                                    /-----Fulk V The Young Count Of Anjou, King Of Jerusalem
|                 |                                   |         \-----Bertrade De MONTFORT
|                 |                           /-----Geoffrey Plantagenet Count Of Anjou, Duke Of Normandy
|                 |                          |        |         /-----Helias Count Of Maine
|                 |                          |         \-----Erembourg Of Maine
|                 |                          |                  \-----Matilda De Chateau-Du-Loir
|                 |                  /-----Henry II Curt Mantel PLANTAGENET, King Of England
|                 |                 |        |                  /-----William The Conqueror King Of England
|                 |                 |        |         /-----Henry I Beauclerc King Of England
|                 |                 |        |        |         \-----Maud Of Flanders
|                 |                 |         \-----Matilda
|                 |                 |                 |         /-----Mael Coluim Ceann Moir (Malcolm III) Canmore Mac DONNCHAD, King Of Scots
|                 |                 |                  \-----Matilda Of Scotland
|                 |                 |                           \-----Saint Margaret Of Scotland
|                 |         /-----William LONGESPEE, Earl of Salisbury
|                 |        |        |                           /-----Ralph IV De TOENI, Baron Of Flamstead
|                 |        |        |                  /-----Roger III De TOENI, Baron Of Flamstead
|                 |        |        |                 |         \-----Alice Of Northumberland
|                 |        |        |         /-----Ralph V De TOENI, Baron Of Flamstead
|                 |        |        |        |        |         /-----Baldwin III Count Of Hainault
|                 |        |        |        |         \-----Ida (Gertrude) Of Hainault
|                 |        |        |        |                  \-----Yolande Of Guelders
|                 |        |         \-----Ida Countess Of Norfolk
|                 |        |                 |                  /-----Sir Robert De Beaumont, Earl Of Leicester
|                 |        |                 |         /-----Sir Robert II De Beaumont, Earl Of Leicester
|                 |        |                 |        |         \-----Isabel De Vermandois, Countess Of Leicester
|                 |        |                  \-----Margaret De BEAUMONT
|                 |        |                          |         /-----Ralph De MONTFORT, Seigneur Of Montfort-Gael
|                 |        |                           \-----Amicia De Gael
|                  \-----Ida LONGSPEE
|                          |                                    /-----Edward De SARESBERIE, Baron Of Trowbridge
|                          |                           /-----Walter De SALISBURY, Baron Of Chitterne
|                          |                  /-----Patrick De SALISBURY, Earl Of Salisbury
|                          |                 |        |         /-----Patric De CHAWORTH, Baron Of Kempsford
|                          |                 |         \-----Sibyl De CHAWORTH
|                          |                 |                  \-----Matilda De HESDIN
|                          |         /-----William FITZ PATRICK, Earl Of Salisbury
|                          |        |        |                  /-----Robert II De Belesme, Count Of Alencon
|                          |        |        |         /-----William III TALVAS, Count Of Alencon And Ponthieu
|                          |        |        |        |         \-----Agnes Of Ponthieu
|                          |        |         \-----Ela TALVAS
|                          |        |                 |         /-----Eudes I Borrel Duke Of Burgundy
|                          |        |                  \-----Helie/Alice Of Burgandy
|                          |        |                           \-----Matilda (Sibylle) Of Burgundy
|                           \-----Ela Of Salisbury
|                                   |                           /-----Andre I De Vitre
|                                   |                  /-----Robert II Lord Of Vitre
|                                   |                 |         \-----Agnes Of Mortain
|                                   |         /-----Robert III Lord Of Vitre
|                                   |        |         \-----Emma De La GUERCHE
|                                    \-----Eleanor De VITRE
|                                            |                  /-----Geoffrey Vicount Of Dinan
|                                            |         /-----Alan Of Dinan
|                                            |        |         \-----Orieldis
|                                             \-----Emma Of Dinan
|                                                     |         /-----Stephen Count Of Brittany
|                                                      \-----Agnorie
|                                                               \-----Hawise Of Guincamp
Robert De MOWBRAY
|                                                               /-----Richard FITZ GILBERT De CLARE, Baron Of Clare
|                                                      /-----Gilbert FITZ RICHARD, Baron Of Clare
|                                                     |         \-----Rohese GIFFARD
|                                             /-----Richard FITZ GILBERT De CLARE, Baron Of Clare
|                                            |        |         /-----Hugh Count Of Clermont
|                                            |         \-----Adeliza De CLERMONT
|                                            |                  \-----Margaret De Roucy
|                                    /-----Roger De CLARE, Earl Of Hertford
|                                   |        |                  /-----Ranulph II De MESCHINES, Vicomte De Bayeux
|                                   |        |         /-----Ranulph III De MESCHINES, Earl Of Chester
|                                   |        |        |         \-----Margaret Le Goz
|                                   |         \-----Adeliza Le MESCHIN
|                                   |                 |         /-----Thorold Of Buckingham, Sheriff Of Lincoln
|                                   |                  \-----Lucia Of East Angies
|                                   |                           \-----(Unk Dau)
|                           /-----Richard De CLARE, Earl Of Hertford, MC Surety
|                          |        |                           /-----Eudo De St James
|                          |        |                  /-----Hasculf De St JAMES, Baron Of Field Dalling
|                          |        |         /-----James De St HILARY, Baron Of Field Dalling
|                          |        |        |         \-----Matilda
|                          |         \-----Maud St. HILLARY
|                          |                  \-----Aveline
|                  /-----Sir Gilbert De CLARE, Earl Of Hertford And Glouceste
|                 |        |                                    /-----William The Conqueror King Of England
|                 |        |                           /-----Henry I Beauclerc King Of England
|                 |        |                          |         \-----Maud Of Flanders
|                 |        |                  /-----Robert The Consul De CAEN, Earl Of Gloucester
|                 |        |         /-----William Meullant FITZ ROBERT, Earl Of Gloucester
|                 |        |        |        |                  /-----Hamon Sheriff Of Kent
|                 |        |        |        |         /-----Robert FITZ HAMOND, Lord Of Tewkesbury
|                 |        |        |         \-----Maud FITZ HAMOND
|                 |        |        |                 |         /-----Roger De Montgomery, Earl Of Shrewsbury
|                 |        |        |                  \-----Sybil De Montgomery
|                 |        |        |                           \-----Mabel De Belesme
|                 |         \-----Amice MEULANT, Countess Of Gloucester
|                 |                 |                           /-----Roger De Beaumont
|                 |                 |                  /-----Sir Robert De Beaumont, Earl Of Leicester
|                 |                 |                 |         \-----Adelise Of Meulan
|                 |                 |         /-----Sir Robert II De Beaumont, Earl Of Leicester
|                 |                 |        |        |         /-----Hugh Magnus Duke Of France
|                 |                 |        |         \-----Isabel De Vermandois, Countess Of Leicester
|                 |                 |        |                  \-----Adelaide De Vermandois, Countess Of Vermandois
|                 |                  \-----Hawise DeBEAUMONT
|                 |                          |                  /-----Ralph De Gael De Montfort, Earl Of Norfolk
|                 |                          |         /-----Ralph De MONTFORT, Seigneur Of Montfort-Gael
|                 |                          |        |         \-----Emma Fitz Osbern
|                 |                           \-----Amicia De Gael
|         /-----Richard De CLARE, Earl Of Gloucester And Hertfor
|        |        |                                    /-----Robert Marshal
|        |        |                           /-----Gilbert GIFFARD, Marshal
|        |        |                  /-----John Fitz GILBERT The Marshal
|        |        |                 |        |         /-----Geoffrey De VENOIZ
|        |        |                 |         \-----(Unk dau) De VENOIZ
|        |        |         /-----Sir William MARSHALL, Protector, Earl Of Pembroke
|        |        |        |        |                           /-----Girold DAPIFER
|        |        |        |        |                  /-----Edward De SARESBERIE, Baron Of Trowbridge
|        |        |        |        |                 |         \-----Wulfwynn Of Cresswell
|        |        |        |        |         /-----Walter De SALISBURY, Baron Of Chitterne
|        |        |        |         \-----Sibyl De SALISBURY
|        |        |        |                 |                  /-----Hugh
|        |        |        |                 |         /-----Patric De CHAWORTH, Baron Of Kempsford
|        |        |        |                  \-----Sibyl De CHAWORTH
|        |        |        |                          |         /-----Ernulph De HESDIN, Baron Of Keevil
|        |        |        |                           \-----Matilda De HESDIN
|        |        |        |                                    \-----Emmeline
|        |         \-----Isabel MARSHALL
|        |                 |                                    /-----Richard FITZ GILBERT De CLARE, Baron Of Clare
|        |                 |                           /-----Gilbert FITZ RICHARD, Baron Of Clare
|        |                 |                          |         \-----Rohese GIFFARD
|        |                 |                  /-----Gilbert De CLARE, Earl Of Pembroke
|        |                 |                 |        |         /-----Hugh Count Of Clermont
|        |                 |                 |         \-----Adeliza De CLERMONT
|        |                 |                 |                  \-----Margaret De Roucy
|        |                 |         /-----Richard "Strongbow" De CLARE, Earl Of Pembroke
|        |                 |        |        |                  /-----Roger De Beaumont
|        |                 |        |        |         /-----Sir Robert De Beaumont, Earl Of Leicester
|        |                 |        |        |        |         \-----Adelise Of Meulan
|        |                 |        |         \-----Elizabeth De BEAUMONT
|        |                 |        |                 |         /-----Hugh Magnus Duke Of France
|        |                 |        |                  \-----Isabel De Vermandois, Countess Of Leicester
|        |                 |        |                           \-----Adelaide De Vermandois, Countess Of Vermandois
|        |                  \-----Isabel De CLARE, Countess Of Pembroke
|        |                          |                           /-----Murchad Mac DAIRMAIT, King Of Laigin And Leinste
|        |                          |                  /-----Donnchad Mac MURCHAD, King Of Dublin, Laigin, Lei
|        |                          |                 |         \-----Sadb
|        |                          |         /-----Dairmait Mac MURCHAD, King Of Leinster
|        |                          |        |        |         /-----Gilla Michil Ua Braenain
|        |                          |        |         \-----Orlaith
|        |                          |        |                  \-----Iuchdelb
|        |                           \-----Aoife Macmurchada Of Leinster
|        |                                   |                  /-----Gillacomghall Ua TUATHAIL
|        |                                   |         /-----Muirchertach Ua TUATHAIL, King Of Ui Muiredaig
|        |                                    \-----Mor Ua TUATHAIL
|        |                                            |         /-----Loigsech Ua MORDA, King Of Leix
|        |                                             \-----Cacht Of Leix
|        |                                                      \-----Gormflaith
 \-----Rohese CLARE
         |                                                      /-----John FITZRICHARD
         |                                             /-----Eustace Fitz John De BURGO, Constable Of Chester
         |                                    /-----Richard FITZ EUSTACE, Constable Of Chester
         |                                   |        |         /-----William FITZ NIGEL, Constable Of Chester
         |                                   |         \-----Agnes De HALTON
         |                                   |                  \-----Adeliz Of Widness
         |                           /-----John Fitz Richard, Constable Of Chester
         |                          |        |                  /-----Fulk De LISOURS
         |                          |        |         /-----Robert LIZOURS
         |                          |        |        |         \-----Aubrey
         |                          |         \-----Albreada LIZOURS, Baroness Of Pontfract
         |                          |                 |         /-----Robert De LACY, Baron Of Pontefract
         |                          |                  \-----Aubrey De LACY
         |                          |                           \-----Maud
         |                  /-----Roger De LACY, Baron Of Pontefract
         |                 |        |                           /-----(Unk) De CANTELOWE
         |                 |        |                  /-----Richard
         |                 |        |         /-----Roger FITZ RICHARD, Baron Of Warkworth
         |                 |        |        |        |         /-----Roger BIGOD, Baron Of Framlingham
         |                 |        |        |         \-----Jane BIGOD
         |                 |        |        |                  \-----Alice De TOENI
         |                 |         \-----Alice Fitz Roger
         |                 |                 |                  /-----Alberic De VERE, Baron Of Hedingham
         |                 |                 |         /-----Alberic II De VERE, Baron Of Hedingham
         |                 |                 |        |         \-----Beatrix
         |                 |                  \-----Alice De VERE
         |                 |                          |         /-----Gilbert FITZ RICHARD, Baron Of Clare
         |                 |                           \-----Adeliza De CLARE
         |                 |                                    \-----Adeliza De CLERMONT
         |         /-----John De LACY, Earl Of Lincoln, MC Surety
         |        |        |                                    /-----Hugh I Vicount Of Chartres, Chatelain Of Puiset
         |        |        |                           /-----Ebrard III Seigneur De Puiset
         |        |        |                          |         \-----Alix Of Monthlery
         |        |        |                  /-----Hugh III Seigneur De Puiset, Vicount Chartres
         |        |        |                 |        |         /-----Bouchard II Count Of Corbeil
         |        |        |                 |         \-----Adelaide Of Corbeil
         |        |        |                 |                  \-----Adelaide De Crecy
         |        |        |         /-----Ebrard IV Seigneur De Puiset, Vicount Chartres
         |        |        |        |        |                  /-----Theobald III Count Of Blois And Champagne
         |        |        |        |        |         /-----Stephen Count Of Blois, Leader Of First Crusade
         |        |        |        |        |        |         \-----Garsend Of Maine
         |        |        |        |         \-----Agnes
         |        |        |        |                 |         /-----William The Conqueror King Of England
         |        |        |        |                  \-----Adela
         |        |        |        |                           \-----Maud Of Flanders
         |        |         \-----Maud De CLERE
         |        |                  \-----Heloise De ROUCY
          \-----Maud De LACY
                  |                                    /-----Saher De QUINCEY, Lord Of Buckby In Northampto
                  |                           /-----Robert De QUINCEY
                  |                          |        |         /-----Simon De St. LIZ, Earl Of Huntingdon
                  |                          |         \-----Maud De ST LIZ
                  |                          |                  \-----Maud Of Huntingdon
                  |                  /-----Saire De QUINCEY, Earl Of Winchester, MC Suret
                  |                 |        |                  /-----William Lord Of Leuchars
                  |                 |        |         /-----Ness Of Leuchars
                  |                 |         \-----Orabella
                  |         /-----Robert De QUINCEY
                  |        |        |                           /-----Sir Robert De Beaumont, Earl Of Leicester
                  |        |        |                  /-----Sir Robert II De Beaumont, Earl Of Leicester
                  |        |        |                 |         \-----Isabel De Vermandois, Countess Of Leicester
                  |        |        |         /-----Sir Robert De BEAUMONT, Earl Of Leicester
                  |        |        |        |        |         /-----Ralph De MONTFORT, Seigneur Of Montfort-Gael
                  |        |        |        |         \-----Amicia De Gael
                  |        |         \-----Margaret BEAUMONT
                  |        |                 |                  /-----Robert De GRANTMESNIL
                  |        |                 |         /-----William De GRANTMESNIL
                  |        |                 |        |         \-----Emma De Estouteville
                  |        |                  \-----Petronilla De GRANTMESNIL
                   \-----Margaret De QUINCY, Heiress Of Lincoln
                           |                                    /-----Ranulph II De MESCHINES, Vicomte De Bayeux
                           |                           /-----Ranulph III De MESCHINES, Earl Of Chester
                           |                          |         \-----Margaret Le Goz
                           |                  /-----Ranulf De GERNON, Earl Of Chester, Vicomte D'Avranches
                           |                 |        |         /-----Thorold Of Buckingham, Sheriff Of Lincoln
                           |                 |         \-----Lucia Of East Angies
                           |                 |                  \-----(Unk Dau)
                           |         /-----Hugh Of Kevelioc, Earl Of Chester
                           |        |        |                  /-----Henry I Beauclerc King Of England
                           |        |        |         /-----Robert The Consul De CAEN, Earl Of Gloucester
                           |        |         \-----Maud De CAEN
                           |        |                 |         /-----Robert FITZ HAMOND, Lord Of Tewkesbury
                           |        |                  \-----Maud FITZ HAMOND
                           |        |                           \-----Sybil De Montgomery
                            \-----Hawise Of Chester, Countess Of Lincoln
                                    |                           /-----Simon I De MONTFORT, Seigneur Of Montfort L'Amau
                                    |                  /-----Amauri IV De MONTFORT, Count Of Evereux
                                    |                 |         \-----Agnes Of Evereux
                                    |         /-----Simon De MONTFORT, Count Of Evreux
                                    |        |        |         /-----Anscau De Garlande, Seneschal Of France
                                    |        |         \-----Agnes De Garlande
                                    |        |                  \-----(Unk) De Montmorency
                                     \-----Bertrade De MONTFORT
                                              \-----Maud



Descendants of Robert De MOWBRAY
1. Robert De MOWBRAY