Genealogy of the Marshall Family,
including Medieval and Ancient Lines

Updated: 01-07-2023.

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 v2p[0-9]*].

Sources for birth and parent Information
father:
illeg son [Ref: Richardson RoyalAnc v2p192]
Research Notes:
Knt, of Easington (in Chilton), Buckinghamshire [Ref: Richardson RoyalAnc v2p192, Richardson RoyalAnc v2p195]



Pedigree of Sir Guy De CLARE
                                                                /-----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
          /-----Sir Gilbert De CLARE, Earl Of Hertford And Glouceste
         |        |                                             /-----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
 /-----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
|        |        |                          |                  /-----(Unk) De HESDIN
|        |        |                          |         /-----Ernulph De HESDIN, Baron Of Keevil
|        |        |                           \-----Matilda De HESDIN
|        |        |                                    \-----Emmeline
|         \-----Isabel MARSHALL
|                 |                                             /-----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
|                 |                  /-----Gilbert De CLARE, Earl Of Pembroke
|                 |                 |        |                  /-----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
|                 |         /-----Richard "Strongbow" De CLARE, Earl Of Pembroke
|                 |        |        |                           /-----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
|                 |        |         \-----Elizabeth De BEAUMONT
|                 |        |                 |                  /-----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
|                  \-----Isabel De CLARE, Countess Of Pembroke
|                          |                                    /-----Diarmait MacMAEL Nam BO, King Of Hy Kinsale
|                          |                           /-----Murchad Mac DAIRMAIT, King Of Laigin And Leinste
|                          |                          |         \-----Darbforgaill
|                          |                  /-----Donnchad Mac MURCHAD, King Of Dublin, Laigin, Lei
|                          |                 |        |         /-----Muirchertach MacBRICC, King Of Dessi
|                          |                 |         \-----Sadb
|                          |         /-----Dairmait Mac MURCHAD, King Of Leinster
|                          |        |        |         /-----Gilla Michil Ua Braenain
|                          |        |         \-----Orlaith
|                          |        |                 |         /-----Caernachan Hui Garbita, King Of Ui Feilmeda
|                          |        |                  \-----Iuchdelb
|                           \-----Aoife Macmurchada Of Leinster
|                                   |                           /-----Doncuan Ua TUATHAIL
|                                   |                  /-----Gillacomghall Ua TUATHAIL
|                                   |                 |         \-----Sadb Ingen Mael Morda Ua Domnaill
|                                   |         /-----Muirchertach Ua TUATHAIL, King Of Ui Muiredaig
|                                    \-----Mor Ua TUATHAIL
|                                            |                  /-----Amargein Ua MORDA, King Of Loigsi
|                                            |         /-----Loigsech Ua MORDA, King Of Leix
|                                            |        |         \-----Gormlaith Ingen Mac Carrach Calma
|                                             \-----Cacht Of Leix
|                                                     |         /-----Find Ua CAELLUIDHE
|                                                      \-----Gormflaith
Sir Guy De CLARE



Descendants of Sir Guy De CLARE
1. Sir Guy De CLARE