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 v5p[0-9]*].

Sources for birth and parent Information
parents:
[Ref: Richardson RoyalAnc v5p477]
Research Notes:



Pedigree of Thomas De St MAUR
                                     /-----(Unk) De St MAUR
                            /-----Simon De St MAUR
                   /-----Nicholas De St MAUR
          /-----Sir Laurence De St MAUR
         |         \-----Isabel
 /-----Nicholas De St MAUR, Lord St Maur
|         \-----Emma
Thomas De St MAUR
|                                                               /-----Eudon I Vicount Of Porhoet And Rennes
|                                                      /-----Geoffrey Vicomte De Porhoet
|                                                     |         \-----Anne De Leon
|                                             /-----Alan CEOCHE
|                                            |        |         /-----Alan IV Fergent Duke Of Brittany
|                                            |         \-----Hawise Of Brittany
|                                            |                  \-----Ermengard Of Anjou
|                                    /-----Roger La ZOUCHE
|                                   |        |                  /-----Walter De BELMEIS
|                                   |        |         /-----Philip De BELMEIS
|                                   |         \-----Alice De Belmeis
|                                   |                 |         /-----William De MESCHINES, Baron Of Egremont
|                                   |                  \-----Maud De MESCHINES
|                                   |                           \-----Cecily De ROMILLY
|                           /-----Sir Alan La ZOUCHE, Constable Of The Tower Of Lon
|                          |        |                           /-----William BISET
|                          |        |                  /-----Manasser BISET
|                          |        |                 |         \-----Hawise
|                          |        |         /-----Henry BISET
|                          |        |        |        |         /-----(Unk) De CANY
|                          |        |        |         \-----Alice De Cany
|                          |         \-----Margaret BISET
|                          |                 |                  /-----Eustace Fitz John De BURGO, Constable Of Chester
|                          |                 |         /-----Richard FITZ EUSTACE, Constable Of Chester
|                          |                 |        |         \-----Agnes De HALTON
|                          |                  \-----Aubrey FITZ EUSTACE
|                          |                          |         /-----Robert LIZOURS
|                          |                           \-----Albreada LIZOURS, Baroness Of Pontfract
|                          |                                    \-----Aubrey De LACY
|                  /-----Sir Roger La ZOUCHE, Lord Zouche Of Ashby And Broc
|                 |        |                                    /-----Saher De QUINCEY, Lord Of Buckby In Northampto
|                 |        |                           /-----Robert De QUINCEY
|                 |        |                          |         \-----Maud De ST LIZ
|                 |        |                  /-----Saire De QUINCEY, Earl Of Winchester, MC Suret
|                 |        |                 |        |         /-----Ness Of Leuchars
|                 |        |                 |         \-----Orabella
|                 |        |         /-----Roger De QUINCY, Earl Of Winchester
|                 |        |        |        |                  /-----Sir Robert II De Beaumont, Earl Of Leicester
|                 |        |        |        |         /-----Sir Robert De BEAUMONT, Earl Of Leicester
|                 |        |        |        |        |         \-----Amicia De Gael
|                 |        |        |         \-----Margaret BEAUMONT
|                 |        |        |                 |         /-----William De GRANTMESNIL
|                 |        |        |                  \-----Petronilla De GRANTMESNIL
|                 |         \-----Elena De QUINCY
|                 |                 |                           /-----Uchtred Of Galloway
|                 |                 |                  /-----Roland Lord Of Galloway, Constable Of Scotland
|                 |                 |                 |         \-----Gunnild Of Dunbar
|                 |                 |         /-----Alan Lord Of Galloway, Constable Of Scotland
|                 |                 |        |        |         /-----Richard De MORVILLE, Constable Of Scotland
|                 |                 |        |         \-----Elena De MORVILLE
|                 |                 |        |                  \-----Avice De LANCASTER
|                 |                  \-----Helen Of Galloway
|                 |                          |                  /-----John Fitz Richard, Constable Of Chester
|                 |                          |         /-----Roger De LACY, Baron Of Pontefract
|                 |                          |        |         \-----Alice Fitz Roger
|                 |                           \-----(Unk Dau) De LACY
|                 |                                   |         /-----Ebrard IV Seigneur De Puiset, Vicount Chartres
|                 |                                    \-----Maud De CLERE
|                 |                                             \-----Heloise De ROUCY
|         /-----Alan La Zouche, Lord Zouche
|        |        |                                             /-----Fulk V The Young Count Of Anjou, King Of Jerusalem
|        |        |                                    /-----Geoffrey Plantagenet Count Of Anjou, Duke Of Normandy
|        |        |                                   |         \-----Erembourg Of Maine
|        |        |                           /-----Henry II Curt Mantel PLANTAGENET, King Of England
|        |        |                          |        |         /-----Henry I Beauclerc King Of England
|        |        |                          |         \-----Matilda
|        |        |                          |                  \-----Matilda Of Scotland
|        |        |                  /-----William LONGESPEE, Earl of Salisbury
|        |        |                 |        |                  /-----Roger III De TOENI, Baron Of Flamstead
|        |        |                 |        |         /-----Ralph V De TOENI, Baron Of Flamstead
|        |        |                 |        |        |         \-----Ida (Gertrude) Of Hainault
|        |        |                 |         \-----Ida Countess Of Norfolk
|        |        |                 |                 |         /-----Sir Robert II De Beaumont, Earl Of Leicester
|        |        |                 |                  \-----Margaret De BEAUMONT
|        |        |                 |                           \-----Amicia De Gael
|        |        |         /-----Stephen LONGESPEE, Justiciar Of Ireland
|        |        |        |        |                           /-----Walter De SALISBURY, Baron Of Chitterne
|        |        |        |        |                  /-----Patrick De SALISBURY, Earl Of Salisbury
|        |        |        |        |                 |         \-----Sibyl De CHAWORTH
|        |        |        |        |         /-----William FITZ PATRICK, Earl Of Salisbury
|        |        |        |        |        |        |         /-----William III TALVAS, Count Of Alencon And Ponthieu
|        |        |        |        |        |         \-----Ela TALVAS
|        |        |        |        |        |                  \-----Helie/Alice Of Burgandy
|        |        |        |         \-----Ela Of Salisbury
|        |        |        |                 |                  /-----Robert II Lord Of Vitre
|        |        |        |                 |         /-----Robert III Lord Of Vitre
|        |        |        |                 |        |         \-----Emma De La GUERCHE
|        |        |        |                  \-----Eleanor De VITRE
|        |        |        |                          |         /-----Alan Of Dinan
|        |        |        |                           \-----Emma Of Dinan
|        |        |        |                                    \-----Agnorie
|        |         \-----Ela LONGSPEE
|        |                 |                  /-----Walter De RIDELISFORD
|        |                 |         /-----Walter De RIDELISFORD
|        |                 |        |        |                  /-----Henry I Beauclerc King Of England
|        |                 |        |        |         /-----Henry FITZ HENRY
|        |                 |        |        |        |         \-----Nest Of Wales, Princess Of Deheubarth
|        |                 |        |         \-----Amabilis FITZ HENRY
|        |                  \-----Emmeline De RIDELISFORD
|        |                           \-----Annora
 \-----Elena La Zouche
         |                                             /-----Hereward Of Segrave
         |                                    /-----Gilbert De SEGRAVE
         |                           /-----Stephen De SEGRAVE
         |                  /-----Gilbert De SEGRAVE
         |                 |        |                           /-----Ansketil De BERGES
         |                 |        |                  /-----Geoffrey Le DESPENSER
         |                 |        |                 |         \-----Rohese
         |                 |        |         /-----Thomas Le DESPENSER
         |                 |         \-----Rohese Le DESPENCER
         |                 |                  \-----Recuara
         |         /-----Sir Nicholas SEGRAVE, Lord Segrave
         |        |        |                  /-----Hugh De CHAUCOMBE
         |        |        |         /-----Sir Robert De CHAUCOMBE
         |        |        |        |         \-----Amabil
         |        |         \-----Amabil De CHAUCOMBE
         |        |                 |         /-----William De CORNHILL
         |        |                  \-----Julian De CORNHILL
          \-----Eleanor SEGRAVE
                  |                                    /-----Sir Richard De LUCY, Justiciar Of England
                  |                                   |         \-----Avelina
                  |                           /-----Geoffrey De LUCY
                  |                          |        |         /-----William De BOULOGNE
                  |                          |         \-----Rohese
                  |                  /-----Geoffrey De LUCY
                  |         /-----Geoffrey De LUCY
                  |        |        |                           /-----Simon Le DESPENSER
                  |        |        |                  /-----Thurstan Le DESPENSER
                  |        |        |         /-----Aymer Le DESPENSER
                  |        |         \-----Juliane Le DESPENSER
                  |        |                 |                  /-----Hugh BRITO
                  |        |                 |         /-----Walter De CHESNEY
                  |        |                 |        |         \-----Isabel De CHESNEY
                  |        |                  \-----Amabel De CHESNEY
                  |        |                          |         /-----Eustace De BROC
                  |        |                           \-----Eve De BROC
                   \-----Maud LUCY
                           |                                    /-----William De CANTELU
                           |                           /-----Walter De CANTELOU
                           |                  /-----Sir William De CANTELOU, Baron Of Eaton Bray
                           |                 |         \-----Amice
                           |         /-----Sir William De CANTELOU, Baron Of Eaton Bray
                           |        |        |                  /-----Audulf De BRACI
                           |        |        |         /-----Audulf De BRACI
                           |        |         \-----Mesceline De BRACI
                            \-----Nichole De CANTELOU
                                    |                           /-----Hugh De GOURNAY
                                    |                  /-----Hugh De GOURNAY
                                    |                 |         \-----Beatrice Of Vermandois
                                    |         /-----Hugh De GOURNAY
                                    |        |        |         /-----Thomas De COUCY, Count Of Anvers
                                    |        |         \-----Melisende De COUCY
                                    |        |                  \-----Melisende De CRECY En LAONNOIS
                                     \-----Millicent De GOURNAY
                                             |                  /-----Alberic I De DAMMARTIN
                                             |         /-----Alberic II De DAMMARTIN, Count Of Dammartin
                                             |        |         \-----(Unk)
                                              \-----Julia De DAMMARTIN
                                                      |         /-----Renaud Count Of Clermont
                                                       \-----Maud Of Clermont
                                                                \-----Clemence Of Bar-Le-Duc



Descendants of Thomas De St MAUR
1. Thomas De St MAUR