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

    Person Info
  • Name: Margaret WENTWORTH
  • Sex: F
  • Death: 28 Apr 1479 d
  • Burial: Landwade Church u


    • Parents:
  • Father:
  • Sir Philip WENTWORTH Birth: Abt 1424 in Nettlestead, Suffolk Death: 18 May 1464 in Middleham, Yorkshire
    • Mother:
  • Mary CLIFFORD Birth: 1404 Death: 4 Oct 1478

Family:
Marriage:
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]*].
  2. Rutton, William Loftie, Three Branches of the Family of Wentworth, London: Michael & Hughes, 1891. Available at https://books.google.com/books?id=OpQ3vgAACAAJ. Information from this source tagged as [Ref: Rutton WENTWORTH p[0-9]*].
  3. Wentworth, John, Wentworth Genealogy, Chicago, IL: author, 1870. Two volumes. Volume 1 available at https://archive.org/details/wentworthgeneal00unkngoog and also at https://archive.org/details/wentworthgenealo01inwent. Volume 2 availableat https://archive.org/details/wentworthgeneal04wentgoog. Information from this source tagged as [Ref: WentworthJ WENTWORTH v[12]p[0-9ivx]*].

Sources for birth and parent Information
parents:
[Ref: Richardson RoyalAnc v4p218, Rutton WENTWORTH p138, WentworthJ WENTWORTH v1pxxii]
Sources for death Information
date:
[Ref: Rutton WENTWORTH p138]
Sources for burial Information
place:
[Ref: Rutton WENTWORTH p138]
Sources with Information about marriage to Thomas COTTON
date:
first marriage of Thomas [Ref: Rutton WENTWORTH p138],
names:
[Ref: Richardson RoyalAnc v4p218, WentworthJ WENTWORTH v1pxxii]
Research Notes:



Pedigree of Margaret WENTWORTH
                                                                /-----William De WENTWORTH
                                                       /-----William De WENTWORTH
                                                      |         \-----Beatrix THAKEL
                                              /-----William WENTWORTH
                                             |        |         /-----Sir Peter De ROTHERFIELD
                                             |         \-----Dionisis De ROTHERFIELD
                                     /-----John WENTWORTH
                                    |        |         /-----William POLLINGTON
                                    |         \-----Isabella POLLINGTON
                                    |                 |         /-----Ralph HORBERY
                                    |                  \-----Isabella HORBERY
                            /-----John WENTWORTH
                           |        |                           /-----Sir Franco De TYES
                           |        |                  /-----Henry De TYES
                           |        |         /-----Richard De TYES
                           |        |        |        |         /-----Alexander De NEVILLE, Baron Of Redbourne
                           |        |        |         \-----Ellen De NEVILLE
                           |        |        |                  \-----Mateleon
                           |         \-----Jane De TYES
                           |                 |         /-----Sir Richard De TANKERSLEY
                           |                  \-----Alice De TANKERSLEY
                           |                          |         /-----Sir John De THORNHILL
                           |                           \-----Sarah De THORNHILL
                           |                                    \-----Olivia De La MARE
                   /-----John WENTWORTH
                  |        |         /-----Roger BISSETT
                  |         \-----Alice BISSETT
          /-----Sir Roger WENTWORTH
         |        |         /-----John DRONSFIELD
         |         \-----Agnes DRONSFIELD
         |                 |                           /-----John De STAINTON
         |                 |                  /-----John De STAINTON
         |                 |                 |        |         /-----Thomas De DICTON
         |                 |                 |         \-----Margaret De DICTON
         |                 |         /-----John De STAINTON
         |                 |        |         \-----Isabel
         |                  \-----Joan De STAINTON
         |                          |                           /-----Walter CLARELL, Of Tickhill
         |                          |                  /-----Radulphus CLARELL, Of Tickhill
         |                          |         /-----William CLARELL, Of Tickhill
         |                          |        |        |         /-----Paganus De SANCTA MARIA
         |                          |        |         \-----Sibill De SANCTA MARIA
         |                           \-----Joanna CLARELL
         |                                   |         /-----Sir Galfrid MAUREWARD
         |                                    \-----Ada MAUREWARD
         |                                             \-----Ada
 /-----Sir Philip WENTWORTH
|        |                                                      /-----Sir Hugh Le DESPENSER, Justiciar Of England
|        |                                             /-----Sir Hugh Le DESPENSER, Earl Of Winchester
|        |                                            |         \-----Aline BASSET
|        |                                    /-----Sir Philip Le DESPENSER
|        |                                   |        |         /-----William De BEAUCHAMP, Earl Of Warwick
|        |                                   |         \-----Isabel De BEAUCHAMP
|        |                                   |                  \-----Maud FITZJOHN
|        |                           /-----Sir Philip Le DESPENSER
|        |                          |        |                  /-----Sir Piers De GOUSHILL
|        |                          |        |         /-----Sir Ralph GOUSHILL
|        |                          |        |        |         \-----Ela De CAMOYS
|        |                          |         \-----Margaret GOUSHILL
|        |                          |                 |         /-----Sir Fulk FITZWARIN, Lord Fitzwarin
|        |                          |                  \-----Hawise FITZ WARIN
|        |                          |                           \-----Margaret De La POLE
|        |                  /-----Sir Philip Le DESPENSER, Lord Despenser
|        |                 |        |                           /-----John De COBHAM
|        |                 |        |                  /-----Henry De COBHAM, Lord Cobham
|        |                 |        |                 |         \-----Joan SEPTVANS
|        |                 |        |         /-----Sir John De COBHAM, Lord Cobham
|        |                 |        |        |        |         /-----Eudes De MOREVILLE
|        |                 |        |        |         \-----Maud De MOREVILLE
|        |                 |         \-----Joan De COBHAM
|        |                 |                 |                  /-----Sir John BEAUCHAMP, Baron Of Hatch Beauchamp
|        |                 |                 |         /-----Sir John BEAUCHAMP, Lord Beauchamp Of Somerset
|        |                 |                 |        |         \-----Cicely VIVONNE
|        |                 |                  \-----Joan BEAUCHAMP
|        |                 |                           \-----Joan CHENDUIT
|        |         /-----Sir Philip Le DESPENSER, Lord Despenser
|        |        |         \-----Elizabeth
|         \-----Margery DESPENSER, Baroness Despenser
|                 |                                             /-----Henry TYBOTOT
|                 |                                    /-----Sir Robert TYBOTOT
|                 |                                   |         \-----Alda
|                 |                           /-----Sir Payne De TYBOTOT, Lord Tybotot
|                 |                          |        |         /-----Patric De CHAWORTH, Baron Of Kempsford
|                 |                          |         \-----Eve De CHAWORTH
|                 |                          |                  \-----Hawise De LONDRES
|                 |                  /-----Sir John TYBOTOT, Lord Tybotot
|                 |                 |        |                  /-----Sir Robert De ROS, Baron Of Helmsley
|                 |                 |        |         /-----William De ROS, Lord Ros Of Helmsley
|                 |                 |        |        |         \-----Isabel D'ALBINI
|                 |                 |         \-----Agnes De ROS
|                 |                 |                 |         /-----Sir John De VAUX
|                 |                 |                  \-----Maud De VAUX
|                 |                 |                           \-----Joan De PELEVILE
|                 |         /-----Sir Robert De TIBETOT, Lord Tibetot
|                 |        |        |                           /-----Giles BADLESMERE
|                 |        |        |                  /-----Guncelin BADLESMERE
|                 |        |        |         /-----Bartholomew De BADLESMERE, Lord Badlesmere
|                 |        |         \-----Margaret De BADLESMERE
|                 |        |                 |                  /-----Richard De CLARE, Earl Of Gloucester And Hertfor
|                 |        |                 |         /-----Thomas DeCLARE, Lord Of Thomond
|                 |        |                 |        |         \-----Maud De LACY
|                 |        |                  \-----Margaret De CLARE
|                 |        |                          |         /-----Maurice FITZ MAURICE FITZ GERALD, Lord Of Offaly
|                 |        |                           \-----Julian FITZ MAURICE
|                 |        |                                    \-----Matilda De PRENDERGAST
|                  \-----Elizabeth De TIBETOT
|                          |                                    /-----Sir John DEINCOURT, Baron Of Blankney
|                          |                           /-----Sir Edmund DEINCOURT, Lord Deincourt
|                          |                          |         \-----Agnes De NEVILLE
|                          |                  /-----John DEINCOURT
|                          |                 |        |         /-----Sir Reynold De MOHUN, Baron Of Dunster
|                          |                 |         \-----Isabel De MOHUN
|                          |                 |                  \-----Hawise FITZ GEOFFREY
|                          |         /-----Sir William DEINCOURT, Lord Deincourt
|                           \-----Margaret DEINCOURT
|                                   |                           /-----Roger La ZOUCHE
|                                   |                  /-----Eudo La ZOUCHE
|                                   |                 |         \-----Margaret BISET
|                                   |         /-----William La ZOUCHE, Lord Zouche
|                                   |        |        |         /-----William De CANTELOU, Lord Abergavenny
|                                   |        |         \-----Milicent De CANTELOU
|                                   |        |                  \-----Eva De BRAIOSE, Baroness Abergavenny
|                                    \-----Milicent La ZOUCHE
|                                            |                  /-----John LOVEL
|                                            |         /-----Sir John LOVEL, Lord Lovel Of Titchmarsh
|                                            |        |         \-----Maud De SYDENHAM
|                                             \-----Maud LOVEL
|                                                     |         /-----Ernald De BOSCO
|                                                      \-----Isabel De BOSCO
|                                                               \-----Alice De TUBNEY
Margaret WENTWORTH
|                                                               /-----Roger CLIFFORD
|                                                      /-----Roger De CLIFFORD
|                                                     |         \-----Maud
|                                             /-----Robert De CLIFFORD, Lord Clifford
|                                            |        |         /-----Robert De VESPONT
|                                            |         \-----Isabel De VESPONT
|                                            |                  \-----Isabel FITZ JOHN
|                                    /-----Robert De CLIFFORD, Lord Clifford
|                                   |        |                  /-----Richard De CLARE, Earl Of Gloucester And Hertfor
|                                   |        |         /-----Thomas DeCLARE, Lord Of Thomond
|                                   |        |        |         \-----Maud De LACY
|                                   |         \-----Maud De CLARE
|                                   |                 |         /-----Maurice FITZ MAURICE FITZ GERALD, Lord Of Offaly
|                                   |                  \-----Julian FITZ MAURICE
|                                   |                           \-----Matilda De PRENDERGAST
|                           /-----Sir Roger CLIFFORD, Lord Clifford
|                          |        |                           /-----Maurice De BERKELEY, Baron Of Berkeley
|                          |        |                  /-----Sir Thomas De BERKELEY, Lord Berkeley
|                          |        |                 |         \-----Isabel FITZ ROY
|                          |        |         /-----Sir Maurice De BERKELEY, Lord Berkeley
|                          |        |        |        |         /-----William De FERRERS, Earl Of Derby
|                          |        |        |         \-----Joan De FERRERS
|                          |        |        |                  \-----Margaret De QUINCEY
|                          |         \-----Isabel BERKELEY
|                          |                 |                  /-----Roger La ZOUCHE
|                          |                 |         /-----Eudo La ZOUCHE
|                          |                 |        |         \-----Margaret BISET
|                          |                  \-----Eve ZOUCHE
|                          |                          |         /-----William De CANTELOU, Lord Abergavenny
|                          |                           \-----Milicent De CANTELOU
|                          |                                    \-----Eva De BRAIOSE, Baroness Abergavenny
|                  /-----Thomas De CLIFFORD, Lord Clifford
|                 |        |                                    /-----William BEAUCHAMP, Baron Of Elmsley Castle
|                 |        |                           /-----William De BEAUCHAMP, Earl Of Warwick
|                 |        |                          |         \-----Isabel MAUDUIT
|                 |        |                  /-----Sir Guy De BEAUCHAMP, Earl Of Warwick
|                 |        |                 |        |         /-----Sir John FITZ GEOFFREY
|                 |        |                 |         \-----Maud FITZJOHN
|                 |        |                 |                  \-----Isabel BIGOD
|                 |        |         /-----Thomas BEAUCHAMP, Orig K.G., Earl Of Warwick
|                 |        |        |        |                  /-----Roger V De TOENI, Baron Of Flamstead
|                 |        |        |        |         /-----Ralph VII De TOENI, Baron Of Flamstead
|                 |        |        |        |        |         \-----Alice De BOHUN
|                 |        |        |         \-----Alice De TOENI
|                 |        |        |                  \-----Mary
|                 |         \-----Maud De BEAUCHAMP
|                 |                 |                           /-----Sir Roger MORTIMER, Baron Of Wigmore
|                 |                 |                  /-----Sir Edmund De MORTIMER, Lord Mortimer
|                 |                 |                 |         \-----Maud De BRAOISE
|                 |                 |         /-----Sir Roger MORTIMER, Earl Of March
|                 |                 |        |        |         /-----Sir William FIENNES
|                 |                 |        |         \-----Margaret FIENNES
|                 |                 |        |                  \-----Blanche De BRIENNE, Lady Of Loupeland
|                 |                  \-----Katherine MORTIMER
|                 |                          |                  /-----Sir Geoffrey De GENEVILLE, Lord Geneville
|                 |                          |         /-----Sir Piers De GENEVILLE, Baron Of Trim
|                 |                          |        |         \-----Maud LACY
|                 |                           \-----Joan De GENEVILLE, Countess Of March
|                 |                                   |         /-----Hugh XII De Lusignan, Count De La Marche
|                 |                                    \-----Joan De LUSIGNAN
|                 |                                             \-----Joanne De Fougers
|         /-----John De CLIFFORD, K.G., Lord Clifford
|        |        |                                             /-----Sir William De ROS, Baron Of Helmsley
|        |        |                                    /-----Sir Robert De ROS, Baron Of Helmsley
|        |        |                                   |         \-----Lucia FITZ PIERS
|        |        |                           /-----William De ROS, Lord Ros Of Helmsley
|        |        |                          |        |         /-----William D'ALBINI, Baron Of Belvoir
|        |        |                          |         \-----Isabel D'ALBINI
|        |        |                          |                  \-----Isabel
|        |        |                  /-----William De ROS, Lord Ros Of Helmsley
|        |        |                 |        |                  /-----Sir Oliver De VAUX
|        |        |                 |        |         /-----Sir John De VAUX
|        |        |                 |        |        |         \-----Petronilla De CRAON
|        |        |                 |         \-----Maud De VAUX
|        |        |                 |                 |         /-----Peter De PELEVILE
|        |        |                 |                  \-----Joan De PELEVILE
|        |        |         /-----Thomas De ROS, Lord Ros Of Helmsley
|        |        |        |        |                           /-----Giles BADLESMERE
|        |        |        |        |                  /-----Guncelin BADLESMERE
|        |        |        |        |         /-----Bartholomew De BADLESMERE, Lord Badlesmere
|        |        |        |         \-----Margery De BADLESMERE
|        |        |        |                 |                  /-----Richard De CLARE, Earl Of Gloucester And Hertfor
|        |        |        |                 |         /-----Thomas DeCLARE, Lord Of Thomond
|        |        |        |                 |        |         \-----Maud De LACY
|        |        |        |                  \-----Margaret De CLARE
|        |        |        |                          |         /-----Maurice FITZ MAURICE FITZ GERALD, Lord Of Offaly
|        |        |        |                           \-----Julian FITZ MAURICE
|        |        |        |                                    \-----Matilda De PRENDERGAST
|        |         \-----Elizabeth De ROS
|        |                 |                                    /-----Robert De STAFFORD, Baron Of Stafford
|        |                 |                           /-----Nicholas De STAFFORD
|        |                 |                          |         \-----Alice CORBET
|        |                 |                  /-----Edmund De STAFFORD, Lord Stafford
|        |                 |                 |        |         /-----Sir Geoffrey De LANGLEY
|        |                 |                 |         \-----(Unk) De LANGLEY
|        |                 |                 |                  \-----Matilda De BRIGHTWELL
|        |                 |         /-----Sir Ralph De STAFFORD, K.G., Earl Of Stafford
|        |                 |        |        |                  /-----Ralph BASSET
|        |                 |        |        |         /-----Ralph BASSET, Lord Basset Of Drayton
|        |                 |        |        |        |         \-----Margaret De SOMERY
|        |                 |        |         \-----Margaret BASSET
|        |                 |        |                 |         /-----Sir Hugh Le DESPENSER, Justiciar Of England
|        |                 |        |                  \-----Hawise Le DESPENSER
|        |                 |        |                           \-----Aline BASSET
|        |                  \-----Beatrice STAFFORD
|        |                          |                           /-----James De AUDLEY
|        |                          |                  /-----Sir Hugh De AUDLEY, Lord Audley
|        |                          |                 |         \-----Ela LONGESPEE
|        |                          |         /-----Sir Hugh AUDLEY, Earl Of Gloucester
|        |                          |        |        |         /-----Sir Edmund De MORTIMER, Lord Mortimer
|        |                          |        |         \-----Isolda MORTIMER
|        |                           \-----Margaret De AUDLEY, Baroness Audley
|        |                                   |                  /-----Richard De CLARE, Earl Of Gloucester And Hertfor
|        |                                   |         /-----Sir Gilbert DeCLARE, Earl Of Gloucester And Hertford
|        |                                   |        |         \-----Maud De LACY
|        |                                    \-----Margaret De CLARE
|        |                                            |         /-----Edward I King Of England
|        |                                             \-----Joan PLANTAGENET
|        |                                                      \-----Eleanor Of Castile
 \-----Mary CLIFFORD
         |                                                      /-----Sir Henry De PERCY, Baron Of Topcliffe
         |                                             /-----Sir Henry PERCY, Lord Percy
         |                                            |         \-----Eleanor De WARENNE
         |                                    /-----Henry De PERCY, Lord Percy
         |                                   |        |         /-----Sir Richard FITZ ALAN, Earl Of Arundel
         |                                   |         \-----Eleanor FITZ ALAN
         |                                   |                  \-----Alasia Of Saluzzo
         |                           /-----Henry De PERCY, Lord Percy
         |                          |        |                  /-----Roger De CLIFFORD
         |                          |        |         /-----Robert De CLIFFORD, Lord Clifford
         |                          |        |        |         \-----Isabel De VESPONT
         |                          |         \-----Idonia De CLIFFORD
         |                          |                 |         /-----Thomas DeCLARE, Lord Of Thomond
         |                          |                  \-----Maud De CLARE
         |                          |                           \-----Julian FITZ MAURICE
         |                  /-----Henry De PERCY, K.G., Earl Of Northumberland
         |                 |        |                           /-----Henry III King Of England
         |                 |        |                  /-----Edmund Crouchback PLANTAGENET, King Of Sicily
         |                 |        |                 |         \-----Eleanor Of Provence
         |                 |        |         /-----Henry PLANTAGENET, Earl Of Lancaster
         |                 |        |        |        |         /-----Robert Count Of Artois
         |                 |        |        |         \-----Blanche Of Artois
         |                 |        |        |                  \-----Matilda Of Brabant
         |                 |         \-----Mary PLANTAGENET
         |                 |                 |                  /-----Patric De CHAWORTH, Baron Of Kempsford
         |                 |                 |         /-----Sir Patric CHAWORTH, Baron Of Kempsford
         |                 |                 |        |         \-----Hawise De LONDRES
         |                 |                  \-----Maud CHAWORTH
         |                 |                          |         /-----William De BEAUCHAMP, Earl Of Warwick
         |                 |                           \-----Isabel De BEAUCHAMP
         |                 |                                    \-----Maud FITZJOHN
         |         /-----Sir Henry "Harry Hotspur" PERCY, K.G.
         |        |        |                                    /-----Sir Robert De NEVILLE
         |        |        |                           /-----Robert De NEVILLE
         |        |        |                  /-----Randolph De NEVILLE, Lord Neville Of Raby
         |        |        |                 |        |         /-----Sir Ralph FITZ RANULF, Lord of Middleham
         |        |        |                 |         \-----Mary FITZRANULPH
         |        |        |                 |                  \-----Anastasia De PERCY
         |        |        |         /-----Ralph De NEVILLE, Lord Neville Of Raby
         |        |        |        |        |                  /-----Roger FITZ JOHN, Baron Of Whalton
         |        |        |        |        |         /-----Robert FITZ ROGER, Lord Clavering
         |        |        |        |        |        |         \-----Isabel
         |        |        |        |         \-----Euphemia De CLAVERING
         |        |        |        |                 |         /-----Sir Alan La ZOUCHE, Constable Of The Tower Of Lon
         |        |        |        |                  \-----Margery De La ZOUCHE
         |        |        |        |                           \-----Elena De QUINCY
         |        |         \-----Margaret De NEVILLE
         |        |                 |                           /-----Henry Of Aldithley
         |        |                 |                  /-----James De AUDLEY
         |        |                 |                 |         \-----Bertrad MAINWARING
         |        |                 |         /-----Sir Hugh De AUDLEY, Lord Audley
         |        |                 |        |        |         /-----Sir William De LONGESPEE
         |        |                 |        |         \-----Ela LONGESPEE
         |        |                 |        |                  \-----Idoine De Camville
         |        |                  \-----Alice AUDLEY
         |        |                          |                  /-----Sir Roger MORTIMER, Baron Of Wigmore
         |        |                          |         /-----Sir Edmund De MORTIMER, Lord Mortimer
         |        |                          |        |         \-----Maud De BRAOISE
         |        |                           \-----Isolda MORTIMER
          \-----Elizabeth PERCY
                  |                                             /-----Sir Edmund De MORTIMER, Lord Mortimer
                  |                                    /-----Sir Roger MORTIMER, Earl Of March
                  |                                   |         \-----Margaret FIENNES
                  |                           /-----Edmund MORTIMER, Lord Mortimer
                  |                          |        |         /-----Sir Piers De GENEVILLE, Baron Of Trim
                  |                          |         \-----Joan De GENEVILLE, Countess Of March
                  |                          |                  \-----Joan De LUSIGNAN
                  |                  /-----Sir Roger MORTIMER, K.G., Earl Of March
                  |                 |        |                  /-----Guncelin BADLESMERE
                  |                 |        |         /-----Bartholomew De BADLESMERE, Lord Badlesmere
                  |                 |         \-----Elizabeth De BADLESMERE
                  |                 |                 |         /-----Thomas DeCLARE, Lord Of Thomond
                  |                 |                  \-----Margaret De CLARE
                  |                 |                           \-----Julian FITZ MAURICE
                  |         /-----Edmund MORTIMER, Earl Of March
                  |        |        |                           /-----Simon De MONTAGU, Lord Montagu
                  |        |        |                  /-----Sir William De MONTAGU, Lord Montagu
                  |        |        |                 |         \-----Hawise De St AMAND
                  |        |        |         /-----Sir William De MONTAGU, Earl Of Salisbury
                  |        |        |        |        |         /-----Sir Piers De MONTFORT
                  |        |        |        |         \-----Elizabeth De MONTFORT
                  |        |        |        |                  \-----Maud De La MARE
                  |        |         \-----Philippa De MONTAGU
                  |        |                 |                  /-----Pierre I Sire De Grandison
                  |        |                 |         /-----Sir William De GRANDISON, Lord Grandison
                  |        |                 |        |         \-----Agnes Of Neuenburg
                  |        |                  \-----Katharine De GRANDISON
                  |        |                          |         /-----Sir John TREGOZE, Lord Tregoze
                  |        |                           \-----Sibilla TREGOZE
                  |        |                                    \-----Mabel FITZWARINE
                   \-----Elizbeth MORTIMER
                           |                                    /-----Edward I King Of England
                           |                           /-----Edward II King Of England
                           |                          |         \-----Eleanor Of Castile
                           |                  /-----Edward III King Of England
                           |                 |        |         /-----Phillip IV King Of France
                           |                 |         \-----Isabella Of France
                           |                 |                  \-----Jeanne Of Navarre, Countess Of Champagne
                           |         /-----Lionel Of Antwerp K.G., Duke Of Clarence
                           |        |        |                  /-----John II Count Of Hainault, Count Of Holland
                           |        |        |         /-----William III Count Of Hainault And Holland
                           |        |        |        |         \-----Philippa Of Luxembourg
                           |        |         \-----Philippa Of Hainault
                           |        |                 |         /-----Charles Count Of Valois And Anjou
                           |        |                  \-----Joanna Of Valois
                           |        |                           \-----Margaret Of Naples
                            \-----Philippa PLANTAGENET, Countess Of Ulster
                                    |                           /-----Richard De BURGH, Earl Of Ulster
                                    |                  /-----Sir John De BURG
                                    |                 |         \-----Margaret Of Guines
                                    |         /-----William De BURGH, Earl Of Ulster
                                    |        |        |         /-----Sir Gilbert DeCLARE, Earl Of Gloucester And Hertford
                                    |        |         \-----Elizabeth DeCLARE
                                    |        |                  \-----Joan PLANTAGENET
                                     \-----Elizabeth De BURGH, Countess Of Ulster
                                             |                  /-----Edmund Crouchback PLANTAGENET, King Of Sicily
                                             |         /-----Henry PLANTAGENET, Earl Of Lancaster
                                             |        |         \-----Blanche Of Artois
                                              \-----Maud PLANTAGENET
                                                      |         /-----Sir Patric CHAWORTH, Baron Of Kempsford
                                                       \-----Maud CHAWORTH
                                                                \-----Isabel De BEAUCHAMP



Descendants of Margaret WENTWORTH
1. Margaret WENTWORTH m. Thomas COTTON
m. Thomas COTTON