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. Piers POER Birth: 1
  2. Richard POER Birth: 2
  3. Sir Edmond POER Birth: 3

Bibliography
  1. Burke, Sir John Bernard, Genealogical and Heraldic History of the Peerage Baronetage and Knightage. 99th edition. London: Burke's Peerage, 1949. Available at http://archive.org/details/burkesgenealogic1949unse. Information from this source tagged as [Ref: Burke Peerage [cx0-9]*].

Sources for birth and parent Information
father:
[Ref: Burke Peerage p2079]
Sources with Information about marriage to Richard POER
child:
[Ref: Burke Peerage p2079]
Research Notes:



Pedigree of Katherine BUTLER
                                                                /-----Theobald Le BOTELER
                                                       /-----Theobald Le BOTELER
                                                      |         \-----Joan Du MARAIS
                                              /-----Theobald Le BOTELER
                                             |        |         /-----Richard De BURGH, Lord of Connaught
                                             |         \-----Margery De BURGH
                                             |                  \-----Egidia (Jill) De LACY
                                     /-----Edmund Le BOTELER
                                    |        |                  /-----Geoffrey FITZ PIERS, Earl Of Essex
                                    |        |         /-----Sir John FITZ GEOFFREY
                                    |        |        |         \-----Aveline De CLARE
                                    |         \-----Joan FITZ JOHN
                                    |                 |         /-----Hugh BIGOD, Earl Of Norfolk, MC Surety
                                    |                  \-----Isabel BIGOD
                                    |                           \-----Maud MARSHALL
                            /-----James BUTLER, Earl Of Ormond
                           |        |                           /-----Sir Maurice FITZ GERALD, Baron Offaly
                           |        |                  /-----Thomas FITZ MAURICE FITZ GERALD
                           |        |                 |         \-----Juliane
                           |        |         /-----John FITZ THOMAS FITZ GERALD, Earl Of Kildare
                           |        |        |        |         /-----Richard De ST MICHAEL, Baron of Reban
                           |        |        |         \-----Rohesia De ST MICHAEL
                           |         \-----Joan FITZ JOHN
                           |                 |         /-----Alexander ROCHE, Baron Of Fermoy
                           |                  \-----Blanche ROCHE
                   /-----James BUTLER, Earl Of Ormond
                  |        |                                    /-----Humphrey V De BOHUN, Earl Of Hereford And Essex
                  |        |                           /-----Humphrey VI De BOHUN
                  |        |                          |         \-----Maud D'EU
                  |        |                  /-----Humphrey VII De BOHUN, Earl Of Hereford And Essex
                  |        |                 |        |         /-----William De BRAIOSE, Baron Of Brecknock Castle
                  |        |                 |         \-----Eleanor De BRAIOSE
                  |        |                 |                  \-----Eve MARSHALL
                  |        |         /-----Humphrey VIII De BOHUN, Earl Of Hereford And Essex
                  |        |        |        |                  /-----William De FIENNES
                  |        |        |        |         /-----Sir Ingleman FIENNES, K.B., Lord Of Wendover
                  |        |        |        |        |         \-----Agnes De DAMMARTIN
                  |        |        |         \-----Maud De FIENNES
                  |        |        |                  \-----Isabel
                  |         \-----Eleanor De BOHUN
                  |                 |                           /-----John Lackland PLANTAGENET, King Of England
                  |                 |                  /-----Henry III King Of England
                  |                 |                 |         \-----Isabel Of Angouleme
                  |                 |         /-----Edward I King Of England
                  |                 |        |        |         /-----Raymond Berengar IV Count Of Provence And Forcalquier
                  |                 |        |         \-----Eleanor Of Provence
                  |                 |        |                  \-----Beatrice Of Savoy
                  |                  \-----Elizabeth PLANTAGENET
                  |                          |                  /-----Alfonso IX King Of Leon
                  |                          |         /-----Fernando III The Saint King Of Castile And Leon
                  |                          |        |         \-----Berengaria Of Castile
                  |                           \-----Eleanor Of Castile
                  |                                   |         /-----Simon De DAMMARTIN, Count Of Aumale
                  |                                    \-----Joan De DAMMARTIN
                  |                                             \-----Marie Countess Of Ponthieu
          /-----James BUTLER, Earl Of Ormond
         |        |                                             /-----Thomas DARCY, Baron Of Nocton
         |        |                                    /-----Norman DARCY, Baron Of Nocton
         |        |                                   |         \-----Joan
         |        |                           /-----Sir Philip DARCY, Baron Of Nocton
         |        |                          |         \-----Agnes
         |        |                  /-----Sir Roger DARCY
         |        |                 |        |                  /-----William II BERTRAM, Baron Of Mitford
         |        |                 |        |         /-----Roger II BERTRAM, Baron Of Mitford
         |        |                 |        |        |         \-----Alice De UMFREFILLE
         |        |                 |         \-----Isabel BERTRAM
         |        |                 |                 |         /-----Sir Henry De PERCY
         |        |                 |                  \-----Agnes
         |        |                 |                           \-----Isabel De BRUS
         |        |         /-----Sir John DARCY, Lord Darcy
         |        |        |        |                  /-----Sir Gilbert D'ATON
         |        |        |        |         /-----William D'ATON
         |        |        |        |        |        |         /-----Warin De VESCI
         |        |        |        |        |         \-----Margaret VESCI
         |        |        |        |        |                  \-----Matilda De WELLOM
         |        |        |         \-----Isabel D'ATON
         |         \-----Elizabeth DARCY
         |                 |                                    /-----William De BURGH, Lord of Connaught
         |                 |                           /-----Richard De BURGH, Lord of Connaught
         |                 |                          |         \-----(Unk Dau) O'BRIEN
         |                 |                  /-----Walter De BURG, Earl Of Ulster
         |                 |                 |        |         /-----Walter De LACY, Baron Of Weobley
         |                 |                 |         \-----Egidia (Jill) De LACY
         |                 |                 |                  \-----Margaret De BRAOISE
         |                 |         /-----Richard De BURGH, Earl Of Ulster
         |                 |        |        |                  /-----Geoffrey FITZ PIERS, Earl Of Essex
         |                 |        |        |         /-----Sir John FITZ GEOFFREY
         |                 |        |        |        |         \-----Aveline De CLARE
         |                 |        |         \-----Aveline FITZJOHN
         |                 |        |                 |         /-----Hugh BIGOD, Earl Of Norfolk, MC Surety
         |                 |        |                  \-----Isabel BIGOD
         |                 |        |                           \-----Maud MARSHALL
         |                  \-----Joan De BURGH
         |                          |                           /-----Arnold II Count Of Guines
         |                          |                  /-----Baldwin III Count Of Guines
         |                          |                 |         \-----Beatrix De Bourbourg
         |                          |         /-----Arnold III Count Of Guines
         |                          |        |        |         /-----William De FIENNES
         |                          |        |         \-----Mahaut Fiennes
         |                          |        |                  \-----Agnes De DAMMARTIN
         |                           \-----Margaret Of Guines
         |                                   |                  /-----Ralph I Sire De COUCY
         |                                   |         /-----Enguerrand III Lord Of Coucy
         |                                   |        |         \-----Adelaide Of Dreux
         |                                    \-----Alix Of Coucy
         |                                            |         /-----John Seigneur De Montmirel
         |                                             \-----Mary Of Montmirail
         |                                                      \-----Helvide Of Dampierre
 /-----Sir Richard BUTLER
|        |                                                      /-----Robert De WELLE
|        |                                             /-----William De WELLES
|        |                                            |         \-----Maud
|        |                                    /-----Sir Robert De WELLES
|        |                                   |        |         /-----William De GRAINSBY
|        |                                   |         \-----Emma De GRAINSBY
|        |                           /-----Adam De WELLES, Lord Welles
|        |                          |        |                  /-----Sir Thomas De PERITON
|        |                          |        |         /-----Adam De PERITON
|        |                          |         \-----Isabel De PERITON
|        |                          |                  \-----Cecily
|        |                  /-----Adam De WELLES, Lord Welles
|        |                 |        |                           /-----Richard ENGAINE
|        |                 |        |                  /-----Viel ENGAINE
|        |                 |        |                 |         \-----Sara De CHESNEY, Lady Of Colne
|        |                 |        |         /-----Sir John ENGAINE
|        |                 |        |        |         \-----Rohese
|        |                 |         \-----Joan ENGAINE
|        |                 |                 |         /-----Sir Gilbert De GREINVILLE
|        |                 |                  \-----Joan GREINVILLE
|        |                 |                           \-----Joyouse
|        |         /-----John De WELLES, Lord Welles
|        |        |        |                                    /-----William BARDOLF, Baron Of Wormegay
|        |        |        |                           /-----William BARDOLF, Baron Of Wormegay
|        |        |        |                  /-----Hugh BARDOLF, Lord Bardolf
|        |        |        |                 |        |         /-----Hugh De GOURNAY
|        |        |        |                 |         \-----Julian De GOURNAY
|        |        |        |                 |                  \-----Maud
|        |        |        |         /-----Sir Thomas BARDOLF, Lord Bardolf
|        |        |        |        |        |                  /-----William AGUILLON
|        |        |        |        |        |         /-----Sir Robert AGUILLON
|        |        |        |        |        |        |         \-----Joan
|        |        |        |        |         \-----Isabel De AGUILLON
|        |        |        |        |                 |         /-----William De FERRERS, Earl Of Derby
|        |        |        |        |                  \-----Joan De FERRERS
|        |        |        |        |                           \-----Sibyl MARSHALL
|        |        |         \-----Margaret BARDOLPH
|        |        |                 |         /-----William De GRANDSON, Seigneur De Grandson
|        |        |                  \-----Agnes De GRANDSON
|        |        |                          |         /-----Louis De SAVOIE, Baron De Vaud
|        |        |                           \-----Blanche De SAVOIE
|         \-----Anne WELLES
|                 |                                             /-----Robert De ROS, Magna Charta Surety
|                 |                                    /-----Sir William De ROS, Baron Of Helmsley
|                 |                                   |         \-----Isabel Of Scotland
|                 |                           /-----Sir Robert De ROS, Baron Of Helmsley
|                 |                          |        |         /-----Piers FITZ HERBERT
|                 |                          |         \-----Lucia FITZ PIERS
|                 |                          |                  \-----Alice De WARKWORTH
|                 |                  /-----William De ROS, Lord Ros Of Helmsley
|                 |                 |        |                  /-----William D'ALBINI, Lord Of Belvoir, MC Surety
|                 |                 |        |         /-----William D'ALBINI, Baron Of Belvoir
|                 |                 |        |        |         \-----Margery De UMFRAVILLE
|                 |                 |         \-----Isabel D'ALBINI
|                 |                 |                  \-----Isabel
|                 |         /-----William De ROS, Lord Ros Of Helmsley
|                 |        |        |                           /-----Robert VAUX
|                 |        |        |                  /-----Sir Oliver De VAUX
|                 |        |        |         /-----Sir John De VAUX
|                 |        |        |        |        |         /-----Guy De CRAON, Baron Of Freiston
|                 |        |        |        |         \-----Petronilla De CRAON
|                 |        |        |        |                  \-----Isabella BASSET
|                 |        |         \-----Maud De VAUX
|                 |        |                 |         /-----Peter De PELEVILE
|                 |        |                  \-----Joan De PELEVILE
|                  \-----Maud De ROS
|                          |                           /-----Giles BADLESMERE
|                          |                  /-----Guncelin BADLESMERE
|                          |         /-----Bartholomew De BADLESMERE, Lord Badlesmere
|                           \-----Margery De BADLESMERE
|                                   |                           /-----Sir Gilbert De CLARE, Earl Of Hertford And Glouceste
|                                   |                  /-----Richard De CLARE, Earl Of Gloucester And Hertfor
|                                   |                 |         \-----Isabel MARSHALL
|                                   |         /-----Thomas DeCLARE, Lord Of Thomond
|                                   |        |        |         /-----John De LACY, Earl Of Lincoln, MC Surety
|                                   |        |         \-----Maud De LACY
|                                   |        |                  \-----Margaret De QUINCY, Heiress Of Lincoln
|                                    \-----Margaret De CLARE
|                                            |                  /-----Sir Maurice FITZ GERALD, Baron Offaly
|                                            |         /-----Maurice FITZ MAURICE FITZ GERALD, Lord Of Offaly
|                                            |        |         \-----Juliane
|                                             \-----Julian FITZ MAURICE
|                                                     |         /-----Gerald De PRENDERGAST
|                                                      \-----Matilda De PRENDERGAST
|                                                               \-----Matilda De BURG
Katherine BUTLER
|         /-----Gildas O'REILLY
 \-----Catherine O'REILLY



Descendants of Katherine BUTLER
1. Katherine BUTLER m. Richard POER
m. Richard POER

2nd generation

2. Piers POER m. (Unk) FITZGERALD
m. (Unk) FITZGERALD father: Gerald FITZGERALD

3rd generation

5. Sir Richard POWER, Lord Power m. Catherine BUTLER
m. Catherine BUTLER father: Sir Piers BUTLER, Earl Of Ormond mother: Margaret FITZGERALD

4th generation

11. John POWER, Lord Power m1. Ellen MacCARTIE m2. Eleanor FITZJOHN
m. Ellen MacCARTIE father: Teig MacCormac oge MacCARTIE
m. Eleanor FITZJOHN father: James FITZ GERALD, Earl Of Desmond mother: More O'CARROLL

5th generation

12. Richard POWER, Lord Power m. Catherine BARRY
m. Catherine BARRY father: James BARRY, Lord Barry mother: Ellen MacCARTIE