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:
Marriage: Children:
  1. William De SAY

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 v4p565]
Sources with Information about marriage to Mary
child:
[Ref: Richardson RoyalAnc v4p566]
Research Notes:
of Long Stratton, Norfolk [Ref: Richardson RoyalAnc v4p566]



Pedigree of John De SAY
                                              /-----William De SAY
                                     /-----Jordan De SAY
                                    |        |                  /-----Robert De Grentmesnil
                                    |        |         /-----Hugh De Grantmesnil, Baron Of Leicester
                                    |        |        |         \-----Hawise De Echafour
                                    |         \-----Agnes De GRANDMESNIL
                                    |                 |         /-----Ivo II Count Of Beaumont
                                    |                  \-----Adeliza Of Beaumont
                                    |                           \-----Judith
                            /-----William De SAY
                           |        |                  /-----Rainfred De RUMILLY
                           |        |         /-----Robert De RUMILLY, Baron Of Skipton
                           |         \-----Lucy De RUMILLY
                   /-----Geoffrey De SAY
                  |        |                  /-----Geoffrey De MANDEVILLE, Baron Of Pleshy
                  |        |         /-----William De MANDEVILLE, Baron Of Pleshy
                  |        |        |         \-----Athelaise
                  |         \-----Beatrice De MANDEVILLE
                  |                 |                  /-----Hubert De Ryes
                  |                 |         /-----Eudo De RIE, Dapifer
                  |                  \-----Margaret RIE
                  |                          |                  /-----Gilbert Count Of Brionne
                  |                          |         /-----Richard FITZ GILBERT De CLARE, Baron Of Clare
                  |                           \-----Rohais
                  |                                   |         /-----Walter Giffard Lord Of Longueville
                  |                                    \-----Rohese GIFFARD
                  |                                             \-----Ermengarde FLATEL
          /-----Sir Geoffrey De SAY, Baron Of West Greenwich
         |        |                                    /-----Ralph De CHESNEY
         |        |                           /-----Ralph De CHESNEY
         |        |                  /-----Ralph De CHESNEY
         |        |                 |         \-----Matilda
         |        |         /-----John De CHESNEY
         |        |        |        |                           /-----Sir Robert De Courbepine
         |        |        |        |                  /-----Gilbert De MAMINOT, Bishop Of Lisieux
         |        |        |        |         /-----Hugh MAMINOT, Baron Of West Greenwich
         |        |        |         \-----Alice MAMINOT
         |        |        |                 |         /-----(Unk) PEVEREL
         |        |        |                  \-----(Unk) PEVEREL
         |         \-----Alice De CHESNEY
         |                  \-----Sibil
 /-----Sir William De SAY, Baron Of West Greenwich
|        |                                                      /-----Gilbert Count Of Brionne
|        |                                             /-----Richard FITZ GILBERT De CLARE, Baron Of Clare
|        |                                    /-----Gilbert FITZ RICHARD, Baron Of Clare
|        |                                   |        |         /-----Walter Giffard Lord Of Longueville
|        |                                   |         \-----Rohese GIFFARD
|        |                                   |                  \-----Ermengarde FLATEL
|        |                           /-----Richard FITZ GILBERT De CLARE, Baron Of Clare
|        |                          |        |                  /-----Renaud Count Of Clermont
|        |                          |        |         /-----Hugh Count Of Clermont
|        |                          |        |        |         \-----Ermengardis
|        |                          |         \-----Adeliza De CLERMONT
|        |                          |                 |         /-----Hildouin III De Rameru, Count Of Montdidier And Roucy
|        |                          |                  \-----Margaret De Roucy
|        |                          |                           \-----Adele De Roucy
|        |                  /-----Roger De CLARE, Earl Of Hertford
|        |                 |        |                           /-----Ranulph I De MESCHINES, Vicomte De Bayeux
|        |                 |        |                  /-----Ranulph II De MESCHINES, Vicomte De Bayeux
|        |                 |        |                 |         \-----Alice Of Normandy
|        |                 |        |         /-----Ranulph III De MESCHINES, Earl Of Chester
|        |                 |        |        |        |         /-----Richard Le Goz, Vicomte D'Avranches
|        |                 |        |        |         \-----Margaret Le Goz
|        |                 |        |        |                  \-----Emma
|        |                 |         \-----Adeliza Le MESCHIN
|        |                 |                 |                  /-----(Unk)
|        |                 |                 |         /-----Thorold Of Buckingham, Sheriff Of Lincoln
|        |                 |                  \-----Lucia Of East Angies
|        |                 |                          |         /-----William MALET
|        |                 |                           \-----(Unk Dau)
|        |                 |                                    \-----Esilia CRISPIN
|        |         /-----Richard De CLARE, Earl Of Hertford, MC Surety
|        |        |        |                                    /-----(Unk) De St James
|        |        |        |                           /-----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
|         \-----Hawise De CLARE
|                 |                                             /-----Robert I The Devil Duke Of Normandy
|                 |                                    /-----William The Conqueror King Of England
|                 |                                   |         \-----Herleve Of Falaise
|                 |                           /-----Henry I Beauclerc King Of England
|                 |                          |        |         /-----Baldwin V Count Of Flanders
|                 |                          |         \-----Maud Of Flanders
|                 |                          |                  \-----Adelaide Of France
|                 |                  /-----Robert The Consul De CAEN, Earl Of Gloucester
|                 |         /-----William Meullant FITZ ROBERT, Earl Of Gloucester
|                 |        |        |                           /-----Hamon-Aux-Dents Lord Of Torigny
|                 |        |        |                  /-----Hamon Sheriff Of Kent
|                 |        |        |         /-----Robert FITZ HAMOND, Lord Of Tewkesbury
|                 |        |         \-----Maud FITZ HAMOND
|                 |        |                 |                  /-----Roger De Montgomery, Seigneur Of Montgomery
|                 |        |                 |         /-----Roger De Montgomery, Earl Of Shrewsbury
|                 |        |                 |        |         \-----Emma
|                 |        |                  \-----Sybil De Montgomery
|                 |        |                          |         /-----William II TALVAS
|                 |        |                           \-----Mabel De Belesme
|                 |        |                                    \-----Hildeburg
|                  \-----Amice MEULANT, Countess Of Gloucester
|                          |                                    /-----Humphrey De Vieilles
|                          |                           /-----Roger De Beaumont
|                          |                          |         \-----Aubreye De La Haie
|                          |                  /-----Sir Robert De Beaumont, Earl Of Leicester
|                          |                 |        |         /-----Waleran Count Of Meulan
|                          |                 |         \-----Adelise Of Meulan
|                          |                 |                  \-----Ode
|                          |         /-----Sir Robert II De Beaumont, Earl Of Leicester
|                          |        |        |                  /-----Henry I King Of France
|                          |        |        |         /-----Hugh Magnus Duke Of France
|                          |        |        |        |         \-----Anne Of Kiev
|                          |        |         \-----Isabel De Vermandois, Countess Of Leicester
|                          |        |                 |         /-----Herbert IV Count Of Vermandois
|                          |        |                  \-----Adelaide De Vermandois, Countess Of Vermandois
|                          |        |                           \-----Adela De Valois
|                           \-----Hawise DeBEAUMONT
|                                   |                           /-----Ralph De Gael, Earl Of Norfolk
|                                   |                  /-----Ralph De Gael De Montfort, Earl Of Norfolk
|                                   |                 |         \-----Getha
|                                   |         /-----Ralph De MONTFORT, Seigneur Of Montfort-Gael
|                                   |        |        |         /-----William Fitz Osbern, Earl Of Hereford
|                                   |        |         \-----Emma Fitz Osbern
|                                   |        |                  \-----Adelise De TONI
|                                    \-----Amicia De Gael
John De SAY
 \-----Sibyl



Descendants of John De SAY
1. John De SAY m. Mary
m. Mary