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 v4p[0-9]*].

Sources for birth and parent Information
parents:
[Ref: Richardson RoyalAnc v4p353]
Research Notes:



Pedigree of Margaret PERCY
                                                                /-----Jocelin LOUVAIN, Lord Of Petworth
                                                       /-----Sir Henry De PERCY
                                                      |         \-----Agnes De PERCY
                                              /-----Sir William De PERCY, Baron Of Topcliffe
                                             |        |         /-----Adam II De BRUS, Baron Of Skelton
                                             |         \-----Isabel De BRUS
                                             |                  \-----Juetta De ARCHES
                                     /-----Sir Henry De PERCY, Baron Of Topcliffe
                                    |        |                  /-----Joscelin De BALLIOL
                                    |        |         /-----Ingram De BALIOL
                                    |         \-----Ellen BALIOL
                                    |                 |         /-----Walter De BERKELEY
                                    |                  \-----(Unk Dau) De BERKELEY
                            /-----Sir Henry PERCY, Lord Percy
                           |        |                           /-----Hameline PLANTAGENET, Earl Of Surrey
                           |        |                  /-----William De WARENNE, Earl Of Surrey
                           |        |                 |         \-----Isabel De WARENNE, Countess Of Surrey
                           |        |         /-----John De WARENNE, Earl Of Surrey
                           |        |        |        |         /-----Sir William MARSHALL, Protector, Earl Of Pembroke
                           |        |        |         \-----Maud MARSHALL
                           |        |        |                  \-----Isabel De CLARE, Countess Of Pembroke
                           |         \-----Eleanor De WARENNE
                           |                 |                  /-----Hugh IX De Lusignan, Sire De Lusignan
                           |                 |         /-----Hugh X De Lusignan, Count Of La Marche
                           |                 |        |         \-----Agatha De Preuilly
                           |                  \-----Alfais De LUSIGNAN
                           |                          |         /-----Aymer Tailefer, Count Of Angouleme
                           |                           \-----Isabel Of Angouleme
                           |                                    \-----Alice De Courtenay
                   /-----Henry De PERCY, Lord Percy
                  |        |                                    /-----John FITZALAN, Baron Of Oswestry
                  |        |                           /-----Sir John FITZALAN, Earl Of Arundel
                  |        |                          |         \-----Isabel D'AUBIGNY
                  |        |                  /-----Sir John FITZALAN, Earl Of Arundel
                  |        |                 |        |         /-----Theobald Le BOTELER
                  |        |                 |         \-----Maud De VERDUN
                  |        |                 |                  \-----Rohese De VERDUN
                  |        |         /-----Sir Richard FITZ ALAN, Earl Of Arundel
                  |        |        |        |                  /-----Ralph MORTIMER, Baron Of Wigmore
                  |        |        |        |         /-----Sir Roger MORTIMER, Baron Of Wigmore
                  |        |        |        |        |         \-----Gladys DHU
                  |        |        |         \-----Isabel MORTIMER
                  |        |        |                 |         /-----William De BRAIOSE, Baron Of Brecknock Castle
                  |        |        |                  \-----Maud De BRAOISE
                  |        |        |                           \-----Eve MARSHALL
                  |         \-----Eleanor FITZ ALAN
                  |                 |                           /-----Bonifacio Of Vasto
                  |                 |                  /-----Manfred III Margrave Of Saluzzo
                  |                 |                 |         \-----Maria Of Torres
                  |                 |         /-----Thomas I Margrave Of Saluzzo
                  |                 |        |        |         /-----Amadeus IV Count Of Savoy, Marquess Of Turin
                  |                 |        |         \-----Beatrice Of Savoy
                  |                 |        |                  \-----Anna Of Burgundy
                  |                  \-----Alasia Of Saluzzo
                  |                          |                  /-----Guglielmo II Marquis Of Ceva
                  |                          |         /-----George Of Ceva, Marquis Of Ceva
                  |                          |        |         \-----(Unk) De Vasto
                  |                           \-----Luisa Of Ceva
                  |                                    \-----Menzia De ESTE
          /-----Henry De PERCY, Lord Percy
         |        |                                             /-----Walter CLIFFORD, Baron Of Clifford
         |        |                                    /-----Roger CLIFFORD
         |        |                                   |         \-----Agnes De CONDET
         |        |                           /-----Roger CLIFFORD
         |        |                          |        |         /-----Robert De EWYES, Baron Of Ewyas Harold
         |        |                          |         \-----Sibilla De EWYAS
         |        |                          |                  \-----Petronilla
         |        |                  /-----Roger De CLIFFORD
         |        |                 |         \-----Maud
         |        |         /-----Robert De CLIFFORD, Lord Clifford
         |        |        |        |                           /-----Robert De VIPONT, Baron Of Appleby
         |        |        |        |                  /-----John De VIPONT, Baron Of Appleby
         |        |        |        |                 |         \-----Idonea De BUISLY
         |        |        |        |         /-----Robert De VESPONT
         |        |        |        |        |        |         /-----William De FERRERS, Earl Of Derby
         |        |        |        |        |         \-----Sibilla De FERRERS
         |        |        |        |        |                  \-----Agnes Of Chester, Lady Of Chartley
         |        |        |         \-----Isabel De VESPONT
         |        |        |                 |                  /-----Geoffrey FITZ PIERS, Earl Of Essex
         |        |        |                 |         /-----Sir John FITZ GEOFFREY
         |        |        |                 |        |         \-----Aveline De CLARE
         |        |        |                  \-----Isabel FITZ JOHN
         |        |        |                          |         /-----Hugh BIGOD, Earl Of Norfolk, MC Surety
         |        |        |                           \-----Isabel BIGOD
         |        |        |                                    \-----Maud MARSHALL
         |         \-----Idonia De CLIFFORD
         |                 |                                    /-----Richard De CLARE, Earl Of Hertford, MC Surety
         |                 |                           /-----Sir Gilbert De CLARE, Earl Of Hertford And Glouceste
         |                 |                          |         \-----Amice MEULANT, Countess Of Gloucester
         |                 |                  /-----Richard De CLARE, Earl Of Gloucester And Hertfor
         |                 |                 |        |         /-----Sir William MARSHALL, Protector, Earl Of Pembroke
         |                 |                 |         \-----Isabel MARSHALL
         |                 |                 |                  \-----Isabel De CLARE, Countess Of Pembroke
         |                 |         /-----Thomas DeCLARE, Lord Of Thomond
         |                 |        |        |                  /-----Roger De LACY, Baron Of Pontefract
         |                 |        |        |         /-----John De LACY, Earl Of Lincoln, MC Surety
         |                 |        |        |        |         \-----Maud De CLERE
         |                 |        |         \-----Maud De LACY
         |                 |        |                 |         /-----Robert De QUINCEY
         |                 |        |                  \-----Margaret De QUINCY, Heiress Of Lincoln
         |                 |        |                           \-----Hawise Of Chester, Countess Of Lincoln
         |                  \-----Maud De CLARE
         |                          |                           /-----Gerald FITZ MAURICE, Baron Of Offaly
         |                          |                  /-----Sir Maurice FITZ GERALD, Baron Offaly
         |                          |                 |         \-----Eve De BERMINGHAM
         |                          |         /-----Maurice FITZ MAURICE FITZ GERALD, Lord Of Offaly
         |                          |        |         \-----Juliane
         |                           \-----Julian FITZ MAURICE
         |                                   |                  /-----Philip De PRENDERGAST
         |                                   |         /-----Gerald De PRENDERGAST
         |                                   |        |         \-----Maude De QUENCI
         |                                    \-----Matilda De PRENDERGAST
         |                                            |         /-----Richard De BURGH, Lord of Connaught
         |                                             \-----Matilda De BURG
         |                                                      \-----Egidia (Jill) De LACY
 /-----Henry De PERCY, K.G., Earl Of Northumberland
|        |                                                      /-----Geoffrey Plantagenet Count Of Anjou, Duke Of Normandy
|        |                                             /-----Henry II Curt Mantel PLANTAGENET, King Of England
|        |                                            |         \-----Matilda
|        |                                    /-----John Lackland PLANTAGENET, King Of England
|        |                                   |        |         /-----William VIII Count Of Poitou, Duke Of Aquitaine
|        |                                   |         \-----Eleanor Duchess Of Aquitaine
|        |                                   |                  \-----Eleanor De CHASTELLERAULT
|        |                           /-----Henry III King Of England
|        |                          |        |                  /-----William Guillaume IV Tailefer, Count Of Angouleme
|        |                          |        |         /-----Aymer Tailefer, Count Of Angouleme
|        |                          |        |        |         \-----Marguerite De Turenne
|        |                          |         \-----Isabel Of Angouleme
|        |                          |                 |         /-----Peter Of France, Lord Of Courteney
|        |                          |                  \-----Alice De Courtenay
|        |                          |                           \-----Elizabeth De Courtenay
|        |                  /-----Edmund Crouchback PLANTAGENET, King Of Sicily
|        |                 |        |                           /-----Alfonso II King Of Aragon
|        |                 |        |                  /-----Alfonso II Count Of Provence
|        |                 |        |                 |         \-----Sancha Of Castile
|        |                 |        |         /-----Raymond Berengar IV Count Of Provence And Forcalquier
|        |                 |        |        |        |         /-----Rainou Seigneur De Castellar, Count Of Forcalqu
|        |                 |        |        |         \-----Gersenda II Of Sabran
|        |                 |        |        |                  \-----Gersinde Of Forcalquier
|        |                 |         \-----Eleanor Of Provence
|        |                 |                 |                  /-----Humbert III Count Of Savoy
|        |                 |                 |         /-----Thomas I Count Of Savoy
|        |                 |                 |        |         \-----Beatrix Of Macon
|        |                 |                  \-----Beatrice Of Savoy
|        |                 |                          |         /-----William I Count Of Geneva
|        |                 |                           \-----Margaret Of Geneva
|        |                 |                                    \-----Beatrix De FAUCIGNY
|        |         /-----Henry PLANTAGENET, Earl Of Lancaster
|        |        |        |                                    /-----Louis VII The Young King Of France
|        |        |        |                           /-----Philip II Augustus King Of France
|        |        |        |                          |         \-----Alix Of Champagne
|        |        |        |                  /-----Louis VIII The Lion King Of France
|        |        |        |                 |        |         /-----Baldwin V Count Of Hainaut And Namur
|        |        |        |                 |         \-----Isabella Of Hainaut, Countess Of Artois
|        |        |        |                 |                  \-----Margarite Of Lorraine, Heiress Of Flanders
|        |        |        |         /-----Robert Count Of Artois
|        |        |        |        |        |                  /-----Sancho III King Of Castile
|        |        |        |        |        |         /-----Alfonso VIII The Good King Of Castile
|        |        |        |        |        |        |         \-----Blanche Of Navarre
|        |        |        |        |         \-----Blanche Of Castile
|        |        |        |        |                 |         /-----Henry II Curt Mantel PLANTAGENET, King Of England
|        |        |        |        |                  \-----Eleanor Of England
|        |        |        |        |                           \-----Eleanor Duchess Of Aquitaine
|        |        |         \-----Blanche Of Artois
|        |        |                 |                           /-----Godfrey III Count Of Louvain
|        |        |                 |                  /-----Henry I The Warrior Duke Of Brabant
|        |        |                 |                 |         \-----Margaret Von LIMBOURG
|        |        |                 |         /-----Henry II The Conqueror Duke Of Brabant
|        |        |                 |        |        |         /-----Matthew Of Alsace, Count Of Boulogne
|        |        |                 |        |         \-----Maud Of Boulogne
|        |        |                 |        |                  \-----Mary Countess Of Mortagne And Boulogne
|        |        |                  \-----Matilda Of Brabant
|        |        |                          |                  /-----Frederick III Barbarossa Duke Of Swabia, Emperor
|        |        |                          |         /-----Philip II Duke Of Swabia
|        |        |                          |        |         \-----Beatrix Of Macon, Countess Of Burgundy
|        |        |                           \-----Marie Of Swabia
|        |        |                                   |         /-----Isaac II Angelus, Eastern Roman Emperor
|        |        |                                    \-----Irene Angelica
|        |        |                                             \-----Irene
|         \-----Mary PLANTAGENET
|                 |                                             /-----Pagan De MONTDUBLEAU De CHAWORTH, Baron Of Kem
|                 |                                    /-----Patrick De CHAWORTH, Baron Of Kempsford
|                 |                           /-----Pain De CHAWORTH, Baron Of Kempsford
|                 |                          |         \-----Agnes
|                 |                  /-----Patric De CHAWORTH, Baron Of Kempsford
|                 |                 |        |         /-----Sir William De La FERTE
|                 |                 |         \-----Gundreda De La FERTE
|                 |                 |                 |         /-----Sir William De BRIWERE, Baron Of Horsley
|                 |                 |                  \-----Margaret De BRIWERE
|                 |                 |                           \-----Beatrice De VALLE
|                 |         /-----Sir Patric CHAWORTH, Baron Of Kempsford
|                 |        |        |                           /-----Simon De LONDRES
|                 |        |        |                  /-----Sir William De LONDRES
|                 |        |        |                 |         \-----Sibilla
|                 |        |        |         /-----Thomas De LONDRES, Lord Of Kidwelly
|                 |        |         \-----Hawise De LONDRES
|                 |        |                 |                  /-----Fulk FITZ WARIN
|                 |        |                 |         /-----Fulk FITZ WARIN
|                 |        |                 |        |         \-----Eva
|                 |        |                  \-----Eve FITZ WARIN
|                 |        |                          |         /-----Josselin De DINHAM
|                 |        |                           \-----Hawise De DINAN
|                  \-----Maud CHAWORTH
|                          |                                    /-----William De BEAUCHAMP, Baron Of Salwarpe
|                          |                           /-----Walter De BEAUCHAMP
|                          |                          |         \-----Joan De St VALERIE
|                          |                  /-----William BEAUCHAMP, Baron Of Elmsley Castle
|                          |                 |        |         /-----Roger De MORTIMER, Baron Of Wigmore
|                          |                 |         \-----Joan MORTIMER
|                          |                 |                  \-----Isabel De FERRIERS
|                          |         /-----William De BEAUCHAMP, Earl Of Warwick
|                          |        |        |                  /-----Robert MAUDIT, Baron Of Hanslope
|                          |        |        |         /-----William IV MAUDIT, Baron Of Hanslope
|                          |        |        |        |         \-----Isabel BASSET
|                          |        |         \-----Isabel MAUDUIT
|                          |        |                 |         /-----Waleran Beaumont De Newbourge, Earl Of Warwick
|                          |        |                  \-----Alice De NEWBOURGE
|                          |        |                           \-----Alice De Harcourt
|                           \-----Isabel De BEAUCHAMP
|                                   |                           /-----Piers De LUTEGARESHALE
|                                   |                  /-----Geoffrey FITZ PIERS, Earl Of Essex
|                                   |                 |         \-----Maud
|                                   |         /-----Sir John FITZ GEOFFREY
|                                   |        |        |         /-----Roger De CLARE, Earl Of Hertford
|                                   |        |         \-----Aveline De CLARE
|                                   |        |                  \-----Maud St. HILLARY
|                                    \-----Maud FITZJOHN
|                                            |                  /-----Roger BIGOD, Earl Of Norfolk, MC Surety
|                                            |         /-----Hugh BIGOD, Earl Of Norfolk, MC Surety
|                                            |        |         \-----Ida Countess Of Norfolk
|                                             \-----Isabel BIGOD
|                                                     |         /-----Sir William MARSHALL, Protector, Earl Of Pembroke
|                                                      \-----Maud MARSHALL
|                                                               \-----Isabel De CLARE, Countess Of Pembroke
Margaret PERCY
|                                                               /-----Maldred FITZ DOLFIN, Lord Of Raby
|                                                      /-----Robert FITZ MALDRED, Lord Of Raby
|                                                     |         \-----Joan De STUTEVILLE
|                                             /-----Geoffrey FITZ ROBERT De NEVILL
|                                            |        |         /-----Geoffrey De NEVILLE, Governor Of Berwick
|                                            |         \-----Isabella De NEVILLE
|                                            |                  \-----Emma De BULMER
|                                    /-----Sir Robert De NEVILLE
|                                   |         \-----Joan
|                           /-----Robert De NEVILLE
|                  /-----Randolph De NEVILLE, Lord Neville Of Raby
|                 |        |                                    /-----Ralph TAYLBOIS, Lord Of Middleham
|                 |        |                           /-----Robert FITZRALPH, Lord Of Middleham
|                 |        |                          |         \-----Agatha De BRUS
|                 |        |                  /-----Ranulf FITZROBERT, Lord Of Middleham
|                 |        |                 |        |         /-----Ranulph De GLANVILLE, Chief Justiciar Of England
|                 |        |                 |         \-----Helwise De GLANVILLE
|                 |        |                 |                  \-----Bertha De VALOINES
|                 |        |         /-----Sir Ralph FITZ RANULF, Lord of Middleham
|                 |        |        |        |                  /-----Hugh BIGOD, Earl Of Norfolk And Suffolk
|                 |        |        |        |         /-----Roger BIGOD, Earl Of Norfolk, MC Surety
|                 |        |        |        |        |         \-----Juliana VERE
|                 |        |        |         \-----Mary BIGOD
|                 |        |        |                 |         /-----Ralph V De TOENI, Baron Of Flamstead
|                 |        |        |                  \-----Ida Countess Of Norfolk
|                 |        |        |                           \-----Margaret De BEAUMONT
|                 |         \-----Mary FITZRANULPH
|                 |                 |                           /-----Jocelin LOUVAIN, Lord Of Petworth
|                 |                 |                  /-----Sir Henry De PERCY
|                 |                 |                 |         \-----Agnes De PERCY
|                 |                 |         /-----Sir William De PERCY, Baron Of Topcliffe
|                 |                 |        |        |         /-----Adam II De BRUS, Baron Of Skelton
|                 |                 |        |         \-----Isabel De BRUS
|                 |                 |        |                  \-----Juetta De ARCHES
|                 |                  \-----Anastasia De PERCY
|                 |                          |                  /-----Thomas De BRIWERE
|                 |                          |         /-----Sir William De BRIWERE, Baron Of Horsley
|                 |                          |        |         \-----(Unk) De ALBEMARLE
|                 |                           \-----Joan De BRIWERE
|                 |                                   |         /-----Hubert De VAUX, Baron Of Irthington
|                 |                                    \-----Beatrice De VALLE
|                 |                                             \-----Grecia
|         /-----Ralph De NEVILLE, Lord Neville Of Raby
|        |        |                                             /-----Roger FITZ RICHARD, Baron Of Warkworth
|        |        |                                    /-----Robert FITZ ROGER, Baron Of Whalton
|        |        |                                   |         \-----Alice De VERE
|        |        |                           /-----John FITZ ROBERT, MC Surety
|        |        |                          |        |         /-----William De CHESNEY
|        |        |                          |         \-----Margery De CHESNEY, Lady Of Horsford
|        |        |                          |                  \-----Gilla
|        |        |                  /-----Roger FITZ JOHN, Baron Of Whalton
|        |        |                 |        |                  /-----Eustace De BALLIOL, Baron Of Bywell
|        |        |                 |        |         /-----Hugh De BALIOL, Baron Of Bywell
|        |        |                 |        |        |         \-----Petronell
|        |        |                 |         \-----Ada De BALIOL
|        |        |                 |                 |         /-----Aleaume De FONTAINES, Lord Of Fontaines
|        |        |                 |                  \-----Cicely De FONTAINES
|        |        |                 |                           \-----Laure De St VALERY
|        |        |         /-----Robert FITZ ROGER, Lord Clavering
|        |        |        |        |                           /-----Waltheof Earl Of Dunbar
|        |        |        |        |                  /-----Patrick DUNBAR, Earl Of Dunbar
|        |        |        |        |                 |         \-----Aline
|        |        |        |        |         /-----Sir Parick DUNBAR, Earl Of Dunbar
|        |        |        |        |        |        |         /-----William The Lion King Of Scots
|        |        |        |        |        |         \-----Ada
|        |        |        |         \-----Isabel
|        |        |        |                 |                  /-----Robert De BRUS, Lord Of Annandale
|        |        |        |                 |         /-----William De BRUS, Lord Of Annandale
|        |        |        |                 |        |         \-----Euphemia
|        |        |        |                  \-----Euphemia
|        |        |        |                          |         /-----Walter FITZALAN, High Steward Of Scotland
|        |        |        |                           \-----Christina
|        |        |        |                                    \-----Sechym De MOILE
|        |         \-----Euphemia De CLAVERING
|        |                 |                                    /-----Geoffrey Vicomte De Porhoet
|        |                 |                           /-----Alan CEOCHE
|        |                 |                          |         \-----Hawise Of Brittany
|        |                 |                  /-----Roger La ZOUCHE
|        |                 |                 |        |         /-----Philip De BELMEIS
|        |                 |                 |         \-----Alice De Belmeis
|        |                 |                 |                  \-----Maud De MESCHINES
|        |                 |         /-----Sir Alan La ZOUCHE, Constable Of The Tower Of Lon
|        |                 |        |        |                  /-----Manasser BISET
|        |                 |        |        |         /-----Henry BISET
|        |                 |        |        |        |         \-----Alice De Cany
|        |                 |        |         \-----Margaret BISET
|        |                 |        |                 |         /-----Richard FITZ EUSTACE, Constable Of Chester
|        |                 |        |                  \-----Aubrey FITZ EUSTACE
|        |                 |        |                           \-----Albreada LIZOURS, Baroness Of Pontfract
|        |                  \-----Margery De La ZOUCHE
|        |                          |                           /-----Robert De QUINCEY
|        |                          |                  /-----Saire De QUINCEY, Earl Of Winchester, MC Suret
|        |                          |                 |         \-----Orabella
|        |                          |         /-----Roger De QUINCY, Earl Of Winchester
|        |                          |        |        |         /-----Sir Robert De BEAUMONT, Earl Of Leicester
|        |                          |        |         \-----Margaret BEAUMONT
|        |                          |        |                  \-----Petronilla De GRANTMESNIL
|        |                           \-----Elena De QUINCY
|        |                                   |                  /-----Roland Lord Of Galloway, Constable Of Scotland
|        |                                   |         /-----Alan Lord Of Galloway, Constable Of Scotland
|        |                                   |        |         \-----Elena De MORVILLE
|        |                                    \-----Helen Of Galloway
|        |                                            |         /-----Roger De LACY, Baron Of Pontefract
|        |                                             \-----(Unk Dau) De LACY
|        |                                                      \-----Maud De CLERE
 \-----Margaret De NEVILLE
         |                                                      /-----Liulf
         |                                             /-----Liulf
         |                                    /-----Adam Of Aldithley
         |                           /-----Henry Of Aldithley
         |                          |        |                  /-----Orm
         |                          |        |         /-----Ralf FITZORM
         |                          |         \-----Emma FITZRALF
         |                  /-----James De AUDLEY
         |                 |        |                           /-----William MAINWARING
         |                 |        |                  /-----Roger MAINWARING
         |                 |        |         /-----Sir Ralph MAINWARING, Seneschal Of Chester
         |                 |         \-----Bertrad MAINWARING
         |                 |                 |                  /-----Ranulf De GERNON, Earl Of Chester, Vicomte D'Avranches
         |                 |                 |         /-----Hugh Of Kevelioc, Earl Of Chester
         |                 |                 |        |         \-----Maud De CAEN
         |                 |                  \-----Amicia Of Chester
         |         /-----Sir Hugh De AUDLEY, Lord Audley
         |        |        |                                    /-----Geoffrey Plantagenet Count Of Anjou, Duke Of Normandy
         |        |        |                           /-----Henry II Curt Mantel PLANTAGENET, King Of England
         |        |        |                          |         \-----Matilda
         |        |        |                  /-----William LONGESPEE, Earl of Salisbury
         |        |        |                 |        |         /-----Ralph V De TOENI, Baron Of Flamstead
         |        |        |                 |         \-----Ida Countess Of Norfolk
         |        |        |                 |                  \-----Margaret De BEAUMONT
         |        |        |         /-----Sir William De LONGESPEE
         |        |        |        |        |                  /-----Patrick De SALISBURY, Earl Of Salisbury
         |        |        |        |        |         /-----William FITZ PATRICK, Earl Of Salisbury
         |        |        |        |        |        |         \-----Ela TALVAS
         |        |        |        |         \-----Ela Of Salisbury
         |        |        |        |                 |         /-----Robert III Lord Of Vitre
         |        |        |        |                  \-----Eleanor De VITRE
         |        |        |        |                           \-----Emma Of Dinan
         |        |         \-----Ela LONGESPEE
         |        |                 |                           /-----Richard De Camville
         |        |                 |                  /-----Gerard De Camville
         |        |                 |                 |         \-----Alice
         |        |                 |         /-----Richard De Camville
         |        |                 |        |        |         /-----Richard De La HAY, Baron Of Brattleby
         |        |                 |        |         \-----Nichola De La HAY, Lady Of Munden
         |        |                 |        |                  \-----Matilda De VERNON
         |        |                  \-----Idoine De Camville
         |        |                          |                  /-----Thomas BASSET
         |        |                          |         /-----Gilbert BASSET
         |        |                          |        |         \-----Adeliza De DUNSTANVILLE
         |        |                           \-----Eustacia BASSET
         |        |                                   |         /-----Reginald De COURTENAY
         |        |                                    \-----Egline De COURTENAY
         |        |                                             \-----Hawise De COURCY
          \-----Alice AUDLEY
                  |                                             /-----Hugh De MORTIMER, Baron Of Wigmore
                  |                                    /-----Roger De MORTIMER, Baron Of Wigmore
                  |                                   |         \-----Maud De MESCHINES
                  |                           /-----Ralph MORTIMER, Baron Of Wigmore
                  |                          |        |         /-----Walkeline FERRERS, Lord Of Oakham
                  |                          |         \-----Isabel De FERRIERS
                  |                  /-----Sir Roger MORTIMER, Baron Of Wigmore
                  |                 |        |                  /-----Iorworth Drwyndwn Prince Of Gwynedd
                  |                 |        |         /-----Llewellyn Fawr The Great AP IORWORTH, Prince Of North Wales
                  |                 |        |        |         \-----Margred Ferch Madog
                  |                 |         \-----Gladys DHU
                  |                 |                 |         /-----Llywarch Goch
                  |                 |                  \-----Tangwystl Of Rhos
                  |         /-----Sir Edmund De MORTIMER, Lord Mortimer
                  |        |        |                           /-----William De BRAOS, Baron Of Bramber
                  |        |        |                  /-----Reginald De BRAOS, Baron Of Bramber
                  |        |        |                 |         \-----Matilda De ST VALERIE De HAIA
                  |        |        |         /-----William De BRAIOSE, Baron Of Brecknock Castle
                  |        |        |        |        |         /-----Sir William De BRIWERE, Baron Of Horsley
                  |        |        |        |         \-----Gracia De BRIWERE
                  |        |        |        |                  \-----Beatrice De VALLE
                  |        |         \-----Maud De BRAOISE
                  |        |                 |                  /-----John Fitz GILBERT The Marshal
                  |        |                 |         /-----Sir William MARSHALL, Protector, Earl Of Pembroke
                  |        |                 |        |         \-----Sibyl De SALISBURY
                  |        |                  \-----Eve MARSHALL
                  |        |                          |         /-----Richard "Strongbow" De CLARE, Earl Of Pembroke
                  |        |                           \-----Isabel De CLARE, Countess Of Pembroke
                  |        |                                    \-----Aoife Macmurchada Of Leinster
                   \-----Isolda MORTIMER



Descendants of Margaret PERCY
1. Margaret PERCY