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 v3p[0-9]*].
  2. 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 v3p605, Richardson RoyalAnc v4p431]
Research Notes:



Pedigree of Amabil FITZ MAURICE
                                                                /-----Otterus Baron Of Gherardini Of Florence
                                                       /-----Otho GERALDINO, Baron Of Windsor
                                              /-----Walter FITZ OTHO, Baron Of Eton
                                     /-----Gerald Of Windsor, Constable Of Pembroke Castl
                                    |         \-----Beatrice
                            /-----Maurice FITZ GERALD, Lord Of Lanstephen
                           |        |         /-----Rhys Ap Tudor Mawr Prince Of South Wales
                           |         \-----Nest Of Wales, Princess Of Deheubarth
                           |                 |         /-----Rhiwallon Ap Cynfn Of Powys
                           |                  \-----Gladys Of Powys
                   /-----Gerald FITZ MAURICE, Baron Of Offaly
                  |        |                                    /-----Hugh De Montgomery
                  |        |                           /-----Roger De Montgomery, Seigneur Of Montgomery
                  |        |                          |         \-----Josceline
                  |        |                  /-----Roger De Montgomery, Earl Of Shrewsbury
                  |        |                 |         \-----Emma
                  |        |         /-----Arnulph De MONTGOMERY
                  |        |        |        |                  /-----William I Count Of Alencon And Bellasme
                  |        |        |        |         /-----William II TALVAS
                  |        |        |        |        |         \-----Mathilde
                  |        |        |         \-----Mabel De Belesme
                  |        |        |                 |         /-----Arnulf
                  |        |        |                  \-----Hildeburg
                  |         \-----Alice De MONTGOMERY
                  |                 |                           /-----Tadg Mac Briain
                  |                 |                  /-----Tairrdelbach Mac TADG, King Of Cashel And Munster, Hi
                  |                 |                 |         \-----Mor
                  |                 |         /-----Muirchertach Ua BRIAIN, High King Of Ireland
                  |                 |        |        |         /-----Tadc Mac Gilla Patraic
                  |                 |        |         \-----Derbforgaill
                  |                  \-----Lafrocoth
          /-----Sir Maurice FITZ GERALD, Baron Offaly
         |        |         /-----Robert De BIRMINGHAM
         |         \-----Eve De BERMINGHAM
 /-----Maurice FITZ MAURICE FITZ GERALD, Lord Of Offaly
|         \-----Juliane
Amabil FITZ MAURICE
|                           /-----Maurice Lord of Prendergast
|                  /-----Philip De PRENDERGAST
|         /-----Gerald De PRENDERGAST
|        |        |         /-----Robert De QUENCI, Constable of Leinster
|        |         \-----Maude De QUENCI
|        |                 |                                    /-----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
|        |                  \-----(Unk dau) De CLARE
 \-----Matilda De PRENDERGAST
         |                           /-----Walter De BURGH
         |                  /-----William De BURGH, Lord of Connaught
         |                 |         \-----Alice
         |         /-----Richard De BURGH, Lord of Connaught
         |        |        |                                    /-----Tairrdelbach Mac TADG, King Of Cashel And Munster, Hi
         |        |        |                           /-----Diarmaid O'Brien, King Of Munster
         |        |        |                          |         \-----Derbforgaill
         |        |        |                  /-----Tairrdelbach O'Brien, King Of Munster
         |        |        |                 |        |         /-----Ruaidri Na Saide Buide Ua Conchobar, King of Co
         |        |        |                 |         \-----Mor
         |        |        |         /-----Domnall Mor O'Brien, King Of Munster
         |        |        |        |        |                  /-----Domnall Mac Gilla Patraic, King of Ossraige
         |        |        |        |        |         /-----Donnchad Balc Mac Gilla Patraic Ruad, King of Ossraig
         |        |        |        |         \-----Sadb
         |        |         \-----(Unk Dau) O'BRIEN
          \-----Matilda De BURG
                  |                           /-----Gilbert De LACY
                  |                          |        |         /-----Walter I De LACY, Baron Of Weobley
                  |                          |         \-----Emma De LACY
                  |                          |                  \-----Emma
                  |                  /-----Hugh De LACY, Baron Of Weobley
                  |         /-----Walter De LACY, Baron Of Weobley
                  |        |        |                           /-----Baderon Baron Of Monmouth
                  |        |        |                  /-----William Fitz BADERON, Baron Of Monmouth
                  |        |        |         /-----Baderon De MONMOUTH
                  |        |        |        |         \-----Hawise
                  |        |         \-----Roheis De MONMOUTH
                  |        |                 |                  /-----Richard FITZ GILBERT De CLARE, Baron Of Clare
                  |        |                 |         /-----Gilbert FITZ RICHARD, Baron Of Clare
                  |        |                 |        |         \-----Rohese GIFFARD
                  |        |                  \-----Rohese De CLARE
                  |        |                          |         /-----Hugh Count Of Clermont
                  |        |                           \-----Adeliza De CLERMONT
                  |        |                                    \-----Margaret De Roucy
                   \-----Egidia (Jill) De LACY
                           |                                    /-----William De BRAOS, Baron Of Bramber
                           |                           /-----Philip De BRAOS, Baron Of Bramber
                           |                  /-----William De BRAOS, Baron Of Bramber
                           |                 |        |         /-----Johel De TOTENEIS, Baron Of Barnstaple
                           |                 |         \-----Aenor De TOTENEIS
                           |                 |                  \-----(Unk Dau) Of Picquigny
                           |         /-----William De BRAOS, Baron Of Bramber
                           |        |        |                  /-----Walter FITZ ROGER
                           |        |        |         /-----Miles FITZ WALTER, Earl Of Hereford
                           |        |        |        |         \-----Berthe De BALLON
                           |        |         \-----Bertha Of Hereford
                           |        |                 |         /-----Bernard De NEUFMARCHE, Lord Of Brecon
                           |        |                  \-----Sibyl De NEUFMARCHE
                           |        |                           \-----Nesta
                            \-----Margaret De BRAOISE
                                    |                           /-----Bernard De St VALERY
                                    |                  /-----Reginald De St VALERY, Baron Of Beckley
                                    |                 |         \-----Matilda
                                    |         /-----Bernard De St VALERY, Baron Of Beckley
                                     \-----Matilda De ST VALERIE De HAIA
                                              \-----Matilda



Descendants of Amabil FITZ MAURICE
1. Amabil FITZ MAURICE