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. Sir John De ROS, Lord Ros Of Helmsley Birth: Abt 1364 Death: 6 Aug 1393 in Paphos, Cyprus
  2. Sir William De ROS, K.G., Lord Ros Of Helmsley Birth: Abt 1368 Death: 1 Sep 1414 in Belvoir Castle, Leicestershire
  3. Thomas De ROS
  4. Robert De ROS
  5. Elizabeth De ROS Death: Mar 1424
  6. Margaret De ROOS Death: Before 7 Feb 1414/5

Bibliography
  1. Beltz, George Frederick, Memorials of the most noble Order of the Garter. London: Pickering, 1841. Available at http://archive.org/details/memorialsofmostn00beltuoft Information from this source tagged as [Ref: Beltz KnightsofGarter p[0-9]*].
  2. 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]*].
  3. Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 02 Bass-Canning. London: St Catherine Press, 1912. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Vol 2 also available at http://archive.org/completepeerageo02coka Information from this source tagged as [Ref: CP II [Ap][p0-9].*].
  4. Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 03 Canonteigh-Cutts. London: St Catherine Press, 1913. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Vol 3 also available at http://archive.org/completepeerageo03coka Information from this source tagged as [Ref: CP III [Ap][p0-9].*].
  5. Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 04 Dacre-Dysart. London: St Catherine Press, 1916. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Vol 4 also available at http://archive.org/completepeerageo04byucoka Information from this source tagged as [Ref: CP IV [Ap][p0-9].*].
  6. Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 06 Gordon-Huntley. London: St Catherine Press, 1926. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Information from this source tagged as [Ref: CP VI [Ap][p0-9].*].
  7. Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 10, Oakham-Richmond. London: St Catherine Press, 1945. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Information from this source tagged as [Ref: CP X [Ap][p0-9].*].
  8. Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 11, Ridley-Sinclair. London: St Catherine Press, 1949. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/27141 Information from this source tagged as [Ref: CP XI [Ap][p0-9].*].
  9. Faris, David, Plantagenet ancestry of seventeenth century colonists: the descent from the later Plantagenet Kings of England, Henry III, Edward I, Edward II, and Edward III, of emigrants from England and Wales to the North American colonies before 1701, second edition. Boston: New England Historical Genealogical Society, 1999. NYPL APR (New England) 01-1513. Information from this source tagged as [Ref: Faris PA2 p[0-9ivxc]*].
  10. Hedley, W Percy, Northumberland Families. Newcastle-upon-Tyne: H.Hill, 1968. NYPL ARX+ (Northumberland) (Hedley, W.P. Northumberland families). Available (search only) at https://catalog.hathitrust.org/Record/000319577. Information from this source tagged as [Ref: Hedley Northumberland p[0-9]*].
  11. Ravilious, John, Ancestors of Elizabeth Wentworth. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 7/4/2003. Subject: Ancestors of Elizabeth Wentworth. Available at https://groups.google.com/g/soc.genealogy.medieval/c/iCFd9yvfqJ8/m/26pvr_PilXIJ. Author address: Therav3 at aol dot com. Information from this source tagged as [Ref: John Ravilious SGM 7/4/2003-065121].
  12. Paget, Gerald, The Lineage and Ancestry of H.R.H. Prince Charles, Prince of Wales. London: Charles Skilton Ltd, 1977. Nypl ARF+ 78-835. Information from this source tagged as [Ref: Paget HRHCharles p[0-9]*].
  13. Richardson, Douglas, Plantagenet Ancestry: A Study in Colonial and Medieval Families. Baltimore, MD: Genelogical Publishing Co, 2004. Information from this source tagged as [Ref: Richardson PA p[0-9]*].
  14. 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 v1[pc][0-9]*].
  15. Richardson, Douglas, Royal Ancestry. Salt Lake City, Utah: Douglas Richardson, 2013. NYPL JFF 16-1184 v1-5 Information from this source tagged as [Ref: Richardson RoyalAnc v2p[0-9]*].
  16. 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]*].
  17. 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]*].
  18. 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 v5p[0-9]*].
  19. Watney, Vernon James, The Wallop Family and their Ancestry, Oxford:John Johnson, 1928. LDS Film#1696491 items 6-9. NYPL ARZ+ (Wallop) (Watney, V. J. Wallop family). Available at https://familysearch.org/search/catalog/213421. Information from this source tagged as [Ref: Watney WALLOP #[0-9]*].
  20. Weis, Frederick Lewis, Walter Lee Sheppard, Jr, David Faris, Ancestral Roots of Certain American Colonists who came to America before 1700, 7th Edition, Baltimore: Genealogical Publishing Co, 1992. Information from this source tagged as [Ref: Weis AR7 #[0-9][0-9]*[A-Z]*].
  21. Weis, Frederick L, Magna Charta Sureties 1215: The Barons Named in the Magna Charta and Some of Their Descendants. 4th Ed. Baltimore: Gen Pub Co, 1991. Information from this source tagged as [Ref: Weis MC #[0-9][0-9]*].

Sources for birth and parent Information
date:
[Ref: CP IV p242, CP XI p100, Faris PA2 p312, John Ravilious SGM 7/4/2003-065121, Richardson RoyalAnc v4p496, Weis AR7 #89, Weis MC #1]
13 Jan 1337 [Ref: Watney WALLOP #846],
place:
[Ref: CP IV p242, CP XI p100, Faris PA2 p312, Richardson RoyalAnc v4p496, Weis AR7 #89, Weis MC #1],
parents:
[Ref: Burke Peerage p583, CP XI p100, Faris PA2 p312, Hedley Northumberland p227, John Ravilious SGM 7/4/2003-065121, Richardson RoyalAnc v4p494, Watney WALLOP #846, Weis AR7 #89, Weis MC #1]
Sources for baptism Information
place:
[Ref: CP IV p242]
Sources for death Information
date:
[Ref: CP IV p242, CP XI p101, Faris PA2 p312, Hedley Northumberland p227, John Ravilious SGM 7/4/2003-065121, Watney WALLOP #846, Weis AR7 #89, Weis AR7 #9, Weis MC #1]
8 Jun 1383 [Ref: Burke Peerage p583]
9 Jun 1384 [Ref: Richardson RoyalAnc v4p497],
place:
[Ref: CP IV p242, CP XI p101, Faris PA2 p312, John Ravilious SGM 7/4/2003-065121, Richardson RoyalAnc v4p497, Weis AR7 #89, Weis MC #1]
Sources for burial Information
place:
[Ref: CP IV p242, Faris PA2 p312, Richardson RoyalAnc v4p497]
Sources with Information about marriage to Beatrice STAFFORD
date:
1 Jan 1358/9 [Ref: John Ravilious SGM 7/4/2003-065121]
1358 [Ref: Weis AR7 #9]
1368 [Ref: Burke Peerage p583]
abt 1 Jan 1358/9 [Ref: Weis AR7 #89]
license 1 Jan 1358/9 [Ref: CP XI p101, Faris PA2 p312, Richardson RoyalAnc v4p496, Weis MC #1]
license 1 Jan 1358/9, m. before 24 Sep 1359 [Ref: CP IV p242]
second marriage of Beatrice [Ref: Beltz KnightsofGarter p293, Richardson RoyalAnc v5p11],
names:
[Ref: Faris PA2 p339, Hedley Northumberland p227, Watney WALLOP #846],
child:
[Ref: Burke Peerage p583, CP III p292, CP VI p157, CP XI p101, CP XI p102, Faris PA2 p312, Faris PA2 p314, Faris PA2 p92, John Ravilious SGM 7/4/2003-065121, Richardson PA p216, Richardson RoyalAnc v2p245, Richardson RoyalAnc v3p126, Richardson RoyalAnc v4p496, Weis AR7 #89, Weis AR7 #93A, Weis AR7 #9]
Sources with Inaccurate marriage information
child:
Margaret (#26460) wife of William BOTREAUX [Ref: CP II p242(e)]
Research Notes:
4th Lord Ros of Helmsley, of Barony cr 1299 [Ref: CP XI p100]
4th Lord Ros of Helmsley [Ref: Richardson RoyalAnc v4p494, Richardson RoyalAnc v5p11]
4th Lord Ros [Ref: Faris PA2 p312, Richardson RoyalAnc v3p126, Richardson RoyalAnc v4p232, Richardson RoyalAnc v4p424, Weis AR7 #89, Weis MC #1]
5th Lord Ros of Helmsley [Ref: Burke Peerage p583]
Lord Ros of Helmsley [Ref: CP IV p242 (with corr in XIV p255), Weis AR7 #93A]
Lord Ros [Ref: CP II p494, CP III p292]

Knt, of Helmsley, Garton on the Wolds, Seaton Ross, Storthwaite (in Thornton), Thornton in Craven, and Turnhall Hall (in Hemingborough), Yorkshire, Chilham, Kent, Bottesford, Leicestershire, Braunston and Stoke Albany, Northamptonshire, Orston, Nottinghamshire, Wisset, Suffolk, etc [Ref: Richardson RoyalAnc v4p496]
Knt, of Helmsley [Ref: Richardson RoyalAnc v3p126, Richardson RoyalAnc v5p11]

1352: heir to his brother William, 3rd Lord Roos of Helmsley [Ref: Richardson RoyalAnc v4p496]

heir of his brother William [Ref: CP XI p100, Faris PA2 p312]

Joint Warden of the West March of Scotland and of the East March [Ref: Richardson RoyalAnc v4p496]

1362-84: Member of Parliament [Ref: Weis AR7 #89, Weis AR7 #9, Weis MC #1]

1369-71: served in France [Ref: Weis AR7 #89]

1367: Warden of Scotland [Ref: Weis AR7 #89]

1372: Knight banneret [Ref: Weis AR7 #89]



Pedigree of Thomas De ROS, Lord Ros Of Helmsley
                                                                /-----Peter De ROS
                                                       /-----Robert De ROS, Baron Of Helmsley
                                                      |         \-----Adeline ESPEC
                                              /-----Everhard De ROS, Baron Of Helmsley
                                             |        |         /-----Thebaud De VALOGNES
                                             |         \-----Sibyl De VALOGNES
                                     /-----Robert De ROS, Magna Charta Surety
                                    |        |                  /-----William TRUSSEBUT
                                    |        |         /-----William TRUSSEBUT, Baron Of Hunsingore
                                    |        |        |         \-----(Unk) FITZ PAYNE
                                    |         \-----Roysia TRUSSEBUT
                                    |                 |         /-----Rollo De HARCOURT
                                    |                  \-----Audrey De HARCOURT
                                    |                           \-----Rohese PEVEREL
                            /-----Sir William De ROS, Baron Of Helmsley
                           |        |                           /-----David I The Saint King Of Scots
                           |        |                  /-----Henry Of Huntingdon, Earl Of Huntingdon
                           |        |                 |         \-----Maud Of Huntingdon
                           |        |         /-----William The Lion King Of Scots
                           |        |        |        |         /-----William II De Warrene, Earl Of Surrey
                           |        |        |         \-----Ada De WARENNE
                           |        |        |                  \-----Isabel De Vermandois, Countess Of Leicester
                           |         \-----Isabel Of Scotland
                           |                 |         /-----Robert AVENAL
                           |                  \-----Isabel AVERNAL
                           |                           \-----Sibyl
                   /-----Sir Robert De ROS, Baron Of Helmsley
                  |        |                                    /-----Herbert Of Winchester, Chamberlain And Treasure
                  |        |                           /-----Herbert FITZ HERBERT
                  |        |                          |         \-----(Unk)
                  |        |                  /-----Herbert FITZ HERBERT
                  |        |                 |        |         /-----Robert CORBET, Lord of Alcester
                  |        |                 |         \-----Sibyl CORBET
                  |        |         /-----Piers FITZ HERBERT
                  |        |        |        |                  /-----Walter FITZ ROGER
                  |        |        |        |         /-----Miles FITZ WALTER, Earl Of Hereford
                  |        |        |        |        |         \-----Berthe De BALLON
                  |        |        |         \-----Lucy Of Hereford
                  |        |        |                 |         /-----Bernard De NEUFMARCHE, Lord Of Brecon
                  |        |        |                  \-----Sibyl De NEUFMARCHE
                  |        |        |                           \-----Nesta
                  |         \-----Lucia FITZ PIERS
                  |                 |                           /-----Richard
                  |                 |                  /-----Roger FITZ RICHARD, Baron Of Warkworth
                  |                 |                 |         \-----Jane BIGOD
                  |                 |         /-----Robert FITZ ROGER, Baron Of Whalton
                  |                 |        |        |         /-----Alberic II De VERE, Baron Of Hedingham
                  |                 |        |         \-----Alice De VERE
                  |                 |        |                  \-----Adeliza De CLARE
                  |                  \-----Alice De WARKWORTH
                  |                          |                  /-----Robert FITZWALTER
                  |                          |         /-----William De CHESNEY
                  |                          |        |         \-----Sibyl Of Rudham
                  |                           \-----Margery De CHESNEY, Lady Of Horsford
                  |                                   |         /-----Baldwin Fitz GUY
                  |                                    \-----Gilla
          /-----William De ROS, Lord Ros Of Helmsley
         |        |                                             /-----Main D'AUBIGNY, Lord Of St Aubin
         |        |                                    /-----William D'ALBINI, Lord Of Belvoir
         |        |                                   |         \-----Adeleisa De BOHUN
         |        |                           /-----William II Le Breton D'ALBINI, Lord Of Belvoir
         |        |                          |        |         /-----Roger BIGOD, Baron Of Framlingham
         |        |                          |         \-----Cecily De BELVOIR
         |        |                          |                  \-----Alice De TOENI
         |        |                  /-----William D'ALBINI, Lord Of Belvoir, MC Surety
         |        |                 |        |                  /-----Richard FITZ GILBERT De CLARE, Baron Of Clare
         |        |                 |        |         /-----Robert FITZ RICHARD, Baron Of Little Dunmow
         |        |                 |        |        |         \-----Rohese GIFFARD
         |        |                 |         \-----Maud FITZ ROBERT
         |        |                 |                 |         /-----Simon De St. LIZ, Earl Of Huntingdon
         |        |                 |                  \-----Maud De ST LIZ
         |        |                 |                           \-----Maud Of Huntingdon
         |        |         /-----William D'ALBINI, Baron Of Belvoir
         |        |        |        |                           /-----Robert De UMFRAVILLE, Baron Of Prudhoe
         |        |        |        |                  /-----Odinel De UMFRAVILLE, Baron Of Prudhoe
         |        |        |        |         /-----Odinel De UMFRAVILLE, Baron Of Prudhoe
         |        |        |         \-----Margery De UMFRAVILLE
         |        |        |                 |         /-----Sir Richard De LUCY, Justiciar Of England
         |        |        |                 |        |         \-----Avelina
         |        |        |                  \-----Alice De LUCY
         |        |        |                          |         /-----William De BOULOGNE
         |        |        |                           \-----Rohese
         |         \-----Isabel D'ALBINI
         |                  \-----Isabel
 /-----William De ROS, Lord Ros Of Helmsley
|        |                                                      /-----Robert De VAUX
|        |                                             /-----Robert De VAUX
|        |                                            |         \-----(Unk Dau) De MUNTCHESNEY
|        |                                    /-----William VAUX
|        |                                   |        |         /-----Ranulf Fitz WALTER
|        |                                   |         \-----Agnes
|        |                                   |                  \-----Matilda De LANGTOT
|        |                           /-----Robert VAUX
|        |                  /-----Sir Oliver De VAUX
|        |         /-----Sir John De VAUX
|        |        |        |                                    /-----Guy De CRAON, Baron Of Freiston
|        |        |        |                           /-----Alan De CRAON, Baron Of Freiston
|        |        |        |                          |         \-----Isabella Fitz HUGH
|        |        |        |                  /-----Maurice De CRAON, Baron Of Freiston
|        |        |        |                 |         \-----Muriel De BEAUCHAMP
|        |        |        |         /-----Guy De CRAON, Baron Of Freiston
|        |        |        |        |         \-----Clarice
|        |        |         \-----Petronilla De CRAON
|        |        |                 |                  /-----Gilbert BASSET
|        |        |                 |         /-----Thomas BASSET
|        |        |                 |        |        |         /-----Robert De Oilly, Baron Of Hook Norton
|        |        |                 |        |         \-----Edith
|        |        |                 |        |                  \-----Edith SIGULFSSON
|        |        |                  \-----Isabella BASSET
|        |        |                          |                  /-----Reginald De DUNSTANVILLE
|        |        |                          |         /-----Alan De DUNSTANVILLE
|        |        |                          |        |         \-----Adelisa De INSULA
|        |        |                           \-----Adeliza De DUNSTANVILLE
|         \-----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 FITZ GILBERT De CLARE, Baron Of Clare
         |                                             /-----Roger De CLARE, Earl Of Hertford
         |                                            |         \-----Adeliza Le MESCHIN
         |                                    /-----Richard De CLARE, Earl Of Hertford, MC Surety
         |                                   |        |         /-----James De St HILARY, Baron Of Field Dalling
         |                                   |         \-----Maud St. HILLARY
         |                                   |                  \-----Aveline
         |                           /-----Sir Gilbert De CLARE, Earl Of Hertford And Glouceste
         |                          |        |                  /-----Robert The Consul De CAEN, Earl Of Gloucester
         |                          |        |         /-----William Meullant FITZ ROBERT, Earl Of Gloucester
         |                          |        |        |         \-----Maud FITZ HAMOND
         |                          |         \-----Amice MEULANT, Countess Of Gloucester
         |                          |                 |         /-----Sir Robert II De Beaumont, Earl Of Leicester
         |                          |                  \-----Hawise DeBEAUMONT
         |                          |                           \-----Amicia De Gael
         |                  /-----Richard De CLARE, Earl Of Gloucester And Hertfor
         |                 |        |                           /-----Gilbert GIFFARD, Marshal
         |                 |        |                  /-----John Fitz GILBERT The Marshal
         |                 |        |                 |         \-----(Unk dau) De VENOIZ
         |                 |        |         /-----Sir William MARSHALL, Protector, Earl Of Pembroke
         |                 |        |        |        |         /-----Walter De SALISBURY, Baron Of Chitterne
         |                 |        |        |         \-----Sibyl De SALISBURY
         |                 |        |        |                  \-----Sibyl De CHAWORTH
         |                 |         \-----Isabel MARSHALL
         |                 |                 |                  /-----Gilbert De CLARE, Earl Of Pembroke
         |                 |                 |         /-----Richard "Strongbow" De CLARE, Earl Of Pembroke
         |                 |                 |        |         \-----Elizabeth De BEAUMONT
         |                 |                  \-----Isabel De CLARE, Countess Of Pembroke
         |                 |                          |         /-----Dairmait Mac MURCHAD, King Of Leinster
         |                 |                           \-----Aoife Macmurchada Of Leinster
         |                 |                                    \-----Mor Ua TUATHAIL
         |         /-----Thomas DeCLARE, Lord Of Thomond
         |        |        |                                    /-----Richard FITZ EUSTACE, Constable Of Chester
         |        |        |                           /-----John Fitz Richard, Constable Of Chester
         |        |        |                          |         \-----Albreada LIZOURS, Baroness Of Pontfract
         |        |        |                  /-----Roger De LACY, Baron Of Pontefract
         |        |        |                 |        |         /-----Roger FITZ RICHARD, Baron Of Warkworth
         |        |        |                 |         \-----Alice Fitz Roger
         |        |        |                 |                  \-----Alice De VERE
         |        |        |         /-----John De LACY, Earl Of Lincoln, MC Surety
         |        |        |        |        |                  /-----Hugh III Seigneur De Puiset, Vicount Chartres
         |        |        |        |        |         /-----Ebrard IV Seigneur De Puiset, Vicount Chartres
         |        |        |        |        |        |         \-----Agnes
         |        |        |        |         \-----Maud De CLERE
         |        |        |        |                  \-----Heloise De ROUCY
         |        |         \-----Maud De LACY
         |        |                 |                           /-----Robert De QUINCEY
         |        |                 |                  /-----Saire De QUINCEY, Earl Of Winchester, MC Suret
         |        |                 |                 |         \-----Orabella
         |        |                 |         /-----Robert De QUINCEY
         |        |                 |        |        |         /-----Sir Robert De BEAUMONT, Earl Of Leicester
         |        |                 |        |         \-----Margaret BEAUMONT
         |        |                 |        |                  \-----Petronilla De GRANTMESNIL
         |        |                  \-----Margaret De QUINCY, Heiress Of Lincoln
         |        |                          |                  /-----Ranulf De GERNON, Earl Of Chester, Vicomte D'Avranches
         |        |                          |         /-----Hugh Of Kevelioc, Earl Of Chester
         |        |                          |        |         \-----Maud De CAEN
         |        |                           \-----Hawise Of Chester, Countess Of Lincoln
         |        |                                   |         /-----Simon De MONTFORT, Count Of Evreux
         |        |                                    \-----Bertrade De MONTFORT
         |        |                                             \-----Maud
          \-----Margaret De CLARE
                  |                                             /-----Gerald Of Windsor, Constable Of Pembroke Castl
                  |                                    /-----Maurice FITZ GERALD, Lord Of Lanstephen
                  |                                   |         \-----Nest Of Wales, Princess Of Deheubarth
                  |                           /-----Gerald FITZ MAURICE, Baron Of Offaly
                  |                          |        |         /-----Arnulph De MONTGOMERY
                  |                          |         \-----Alice De MONTGOMERY
                  |                          |                  \-----Lafrocoth
                  |                  /-----Sir Maurice FITZ GERALD, Baron Offaly
                  |                 |        |         /-----Robert De BIRMINGHAM
                  |                 |         \-----Eve De BERMINGHAM
                  |         /-----Maurice FITZ MAURICE FITZ GERALD, Lord Of Offaly
                  |        |         \-----Juliane
                   \-----Julian FITZ MAURICE
                           |                           /-----Maurice Lord of Prendergast
                           |                  /-----Philip De PRENDERGAST
                           |         /-----Gerald De PRENDERGAST
                           |        |        |         /-----Robert De QUENCI, Constable of Leinster
                           |        |         \-----Maude De QUENCI
                           |        |                 |         /-----Richard "Strongbow" De CLARE, Earl Of Pembroke
                           |        |                  \-----(Unk dau) De CLARE
                            \-----Matilda De PRENDERGAST
                                    |                           /-----Walter De BURGH
                                    |                  /-----William De BURGH, Lord of Connaught
                                    |                 |         \-----Alice
                                    |         /-----Richard De BURGH, Lord of Connaught
                                    |        |        |         /-----Domnall Mor O'Brien, King Of Munster
                                    |        |         \-----(Unk Dau) O'BRIEN
                                     \-----Matilda De BURG
                                             |                  /-----Hugh De LACY, Baron Of Weobley
                                             |         /-----Walter De LACY, Baron Of Weobley
                                             |        |         \-----Roheis De MONMOUTH
                                              \-----Egidia (Jill) De LACY
                                                      |         /-----William De BRAOS, Baron Of Bramber
                                                       \-----Margaret De BRAOISE
                                                                \-----Matilda De ST VALERIE De HAIA



Descendants of Thomas De ROS, Lord Ros Of Helmsley
1. Thomas De ROS, Lord Ros Of Helmsley m. Beatrice STAFFORD
m. Beatrice STAFFORD father: Sir Ralph De STAFFORD, K.G., Earl Of Stafford mother: Margaret De AUDLEY, Baroness Audley

2nd generation

3. Sir William De ROS, K.G., Lord Ros Of Helmsley m1. Margaret FITZ ALAN m2.
m. Margaret FITZ ALAN father: Sir John FITZ ALAN, Lord Arundel mother: Eleanor MAUTRAVERS, Baroness Mautravers
6. Elizabeth De ROS m. Thomas De CLIFFORD, Lord Clifford
m. Thomas De CLIFFORD, Lord Clifford father: Sir Roger CLIFFORD, Lord Clifford mother: Maud De BEAUCHAMP
7. Margaret De ROOS m. Reynold De GREY, Lord Grey Of Ruthin
m. Reynold De GREY, Lord Grey Of Ruthin father: Sir Reynold De GREY, Lord Grey Of Ruthin mother: Alinore LESTRANGE

3rd generation

10. Sir Thomas De ROS, Lord Ros Of Helmsley m. Eleanor BEAUCHAMP
m. Eleanor BEAUCHAMP father: Sir Richard BEAUCHAMP, K.G., Earl Of Warwick mother: Elizabeth BERKELEY, Countess Of Warwick
11. Sir Robert ROS m. Anne HALSHAM
m. Anne HALSHAM father: John HALSHAM mother: Maud MAULEY
13. Margaret De ROS m. James TUCHET, Lord Audley
m. James TUCHET, Lord Audley father: Sir John TUCHET, Lord Audley mother: Elizabeth STAFFORD
14. Elizabeth ROOS m. Robert MORLEY, Lord Morley
m. Robert MORLEY, Lord Morley father: Thomas MORLEY, Lord Morley mother: Isabel De La POLE
19. John De CLIFFORD, K.G., Lord Clifford m. Elizabeth PERCY
m. Elizabeth PERCY father: Sir Henry "Harry Hotspur" PERCY, K.G. mother: Elizbeth MORTIMER
20. Sir John GREY, K.G. m1. Constance De HOLAND m2. Margaret MOWBRAY
m. Constance De HOLAND father: Sir John De HOLAND, K.G., Duke Of Exeter mother: Elizabeth Of Lancaster
m. Margaret MOWBRAY father: Sir Thomas MOWBRAY, K.G., Duke Of Norfolk mother: Elizabeth FITZ ALAN
21. Margaret GREY m. William BONVILLE, K.G., Lord Bonville
m. William BONVILLE, K.G., Lord Bonville father: Sir John BONVYLE mother: Elizabeth FITZ ROGER
22. Elizabeth De GREY m. Robert POYNINGS, Lord Poynings
m. Robert POYNINGS, Lord Poynings father: Sir Richard De POYNINGS, Lord Poynings mother: Isabel FITZ PAYN

4th generation

24. Margaret ROS m1. Sir William BOTREAUX, Lord Botreaux m2. Thomas BURGH, K.G., Lord Burgh
m. Sir William BOTREAUX, Lord Botreaux father: William BOTREAUX, Lord Botreaux mother: Elizabeth St LO
m. Thomas BURGH, K.G., Lord Burgh father: Thomas BURGH mother: Elizabeth PERCY
25. Thomas De ROS, Lord Ros Of Helmsley m. Philippe TIPTOFT
m. Philippe TIPTOFT father: Sir John TIPTOFT, Lord Tiptoft mother: Joyce CHERLETON
26. Richard De ROS m. Jane KNYVET
m. Jane KNYVET father: Sir John KNYVET mother: Elizabeth CLIFTON
30. Anne TUCHET De AUDLEY m. Sir Thomas DUTTON
m. Sir Thomas DUTTON father: Sir John DUTTON mother: Margaret SAVAGE
31. John TUCHET, Lord Audley m. Anne ECHINGHAM
m. Anne ECHINGHAM father: Sir Thomas De ECHYNGHAM mother: Margaret KNYVET
32. Elizabeth TUCHET m1. Edward BROOKE, Lord Cobham m2.
m. Edward BROOKE, Lord Cobham father: Sir Thomas BROOKE mother: Joan BRAYBROKE, Baroness Cobham
33. Eleanor MORLEY, Baroness Morley m. William LOVEL, Lord Morley
m. William LOVEL, Lord Morley father: Sir William LOVEL, Lord Lovel And Holand mother: Alice DEINCOURT, Baroness Deincourt
34. Thomas De CLIFFORD, Lord Clifford m. Joan DACRE
m. Joan DACRE father: Thomas DACRE, Lord Dacre Of Gillesland mother: Philippa De NEVILLE
37. Mary CLIFFORD m. Sir Philip WENTWORTH
m. Sir Philip WENTWORTH father: Sir Roger WENTWORTH mother: Margery DESPENSER, Baroness Despenser
38. Edmund GREY, Lord Grey, Earl Of Kent m. Katherine PERCY
m. Katherine PERCY father: Sir Henry PERCY, Earl Of Northumberland mother: Eleanor NEVILLE
41. William BONVILLE m. Elizabeth HARINGTON
m. Elizabeth HARINGTON father: William HARINGTON, Lord Harington mother: Margaret HILL
43. Margaret BONVILLE m. Sir William COURTENAY
m. Sir William COURTENAY father: Sir Philip COURTENAY mother: Elizabeth HUNGERFORD
44. Elizabeth BONVILLE m. Sir William TAILBOYS, Lord Kyme
m. Sir William TAILBOYS, Lord Kyme father: Sir Walter TAILBOYS, Lord Kyme
45. Sir Richard POYNINGS m1. Joan SEAMER m2. Eleanor De BERKELEY
m. Joan SEAMER father: Henry SEAMER
m. Eleanor De BERKELEY father: Sir John De BERKELEY mother: Elizabeth BETTESHORNE
46. Robert POYNINGS m. Elizabeth PASTON
m. Elizabeth PASTON father: William PASTON mother: Agnes BERRY

5th generation

48. Elizabeth BURGH m1. Richard FITZ HUGH, Lord Fitz Hugh m2. Sir Henry WILLOUGHBY
m. Richard FITZ HUGH, Lord Fitz Hugh father: Henry FITZ HUGH, Lord Fitz Hugh mother: Alice De NEVILLE
m. Sir Henry WILLOUGHBY father: Sir Robert WILLOUGHBY mother: Margaret GRIFFITH
52. Sir Edward BURGH, Lord Burgh m. Anne COBHAM, Baroness Cobham
m. Anne COBHAM, Baroness Cobham father: Sir Thomas COBHAM, Lord Cobham mother: Anne STAFFORD
56. Eleanor De ROS m. Sir Robert MANNERS
m. Sir Robert MANNERS father: Sir Robert MANNERS mother: Joane OGLE
60. Isabel DUTTON m. Sir Christopher De SOUTHWORTH, Lord Of Samlesbury
m. Sir Christopher De SOUTHWORTH, Lord Of Samlesbury
61. Anne DUTTON m. Sir Thomas MOLYNEUX
m. Sir Thomas MOLYNEUX father: Sir Richard MOLYNEUX mother: Elizabeth STANLEY
62. Anne TUCHET m. Sir John WINGFIELD
m. Sir John WINGFIELD father: Sir John WINGFIELD mother: Elizabeth FITZ LEWIS
63. Eleanor TUCHET m. Sir Roger LEWKNOR
m. Sir Roger LEWKNOR father: Sir Thomas LEWKNOR mother: Katherine PELHAM
68. James TUCHET, Lord Audley m1. Margaret DAYRELL m2. Joan BOURCHIER
m. Margaret DAYRELL father: Sir Richard DARRELL mother: Margaret BEAUFORT
m. Joan BOURCHIER father: Fulke BOURCHIER, Lord FitzWarin mother: Elizabeth DINHAM
69. Elizabeth BROOKE m. Robert TANFIELD
m. Robert TANFIELD father: Robert TANFIELD mother: (Unk) LOVELL
70. John BROOKE, Lord Cobham m1. Eleanor AUSTELI m2. Margaret NEVILL
m. Eleanor AUSTELI
m. Margaret NEVILL father: Edward NEVILLE, Lord Abergavenny mother: Katherine HOWARD
72. Alice LOVEL, Baroness Morley m1. Sir William PARKER m2. Sir Edward HOWARD, K.G., Lord High Admiral
m. Sir William PARKER
m. Sir Edward HOWARD, K.G., Lord High Admiral father: Sir Thomas HOWARD, K.G., Duke Of Norfolk mother: Elizabeth TILNEY
73. John De CLIFFORD, Lord Clifford m. Margaret BROMFLETE
m. Margaret BROMFLETE father: Sir Henry BROUNFLETE, Lord Vessy mother: Alianore FITZHUGH
74. Sir Roger CLIFFORD m. Joan COURTENAY
m. Joan COURTENAY father: Thomas COURTENAY, Earl Of Devon mother: Margaret BEAUFORT
77. Elizabeth De CLIFFORD m1. Sir William PLUMPTON m2. John HAMERTON
m. Sir William PLUMPTON father: Sir William PLUMPTON mother: Elizabeth STAPILTON
m. John HAMERTON
78. Matilda CLIFFORD m1. Sir John HARRINGTON m2. Sir Edmund SUTTON
m. Sir John HARRINGTON
m. Sir Edmund SUTTON father: Sir John VI SUTTON, K.G., Lord Dudley mother: Elizabeth BERKELEY
80. Joan CLIFFORD m. Richard MUSGRAVE
m. Richard MUSGRAVE father: Thomas MUSGRAVE mother: Joan STAPILTON
83. Elizabeth WENTWORTH m. Sir Martin ATSEE
m. Sir Martin ATSEE father: Brian ATSEE mother: Maud MONCEAUX
84. Sir Henry WENTWORTH, Lord Despenser m1. Anne SAY m2. Elizabeth NEVILLE
m. Anne SAY father: Sir John SAYE mother: Elizabeth CHENEY
m. Elizabeth NEVILLE father: John De NEVILLE, K.G., Marquess of Montagu mother: Isabel INGOLDTHORPE
85. Anne GREY m. John GREY, Lord Grey Of Wilton
m. John GREY, Lord Grey Of Wilton father: Sir Reynold GREY, Lord Grey Of Wilton mother: Tacine BEAUFORT
86. Elizabeth GREY m. Sir Robert GREYSTOKE
m. Sir Robert GREYSTOKE father: Ralph GREYSTOKE, Lord Greystoke mother: Elizabeth FITZHUGH
89. George GREY, Lord Grey, Earl Of Kent m1. Anne WYDEVILLE m2. Catherine HERBERT
m. Anne WYDEVILLE father: Sir Richard WYDVILLE, K.G., Earl of Rivers mother: Jacquetta Of St.Pol
m. Catherine HERBERT father: William HERBERT, K.G., Earl Of Pembroke mother: Anne DEVEREUX
90. William BONVILLE, Lord Harrington m. Katherine NEVILLE
m. Katherine NEVILLE father: Sir Richard De NEVILLE, K.G., Earl Of Salisbury mother: Alice MONTAGU, Countess Of Salisbury
91. Sir William COURTENAY m. Cicely CHENEY
m. Cicely CHENEY father: John CHENEY
92. Joan COURTENAY m. Sir William CAREW
m. Sir William CAREW father: Sir Edmund CAREW mother: Katherine HUDDLESIELD
97. Sir Robert TAILBOYS, Lord Kyme m. Elizabeth HERON
m. Elizabeth HERON father: Sir John HERON mother: Elizabeth HERON, Baroness Heron
98. Eleanor POYNINGS, Baroness Poynings m. Sir Henry PERCY, Earl Of Northumberland
m. Sir Henry PERCY, Earl Of Northumberland father: Sir Henry PERCY, Earl Of Northumberland mother: Eleanor NEVILLE
99. Sir Edward POYNINGS, K.G. m1. Rose WHETHILL m2. Elizabeth SCOTT
m. Rose WHETHILL father: Adrian WHETHILL
m. Elizabeth SCOTT father: Sir John SCOTT