Family:
Marriage:
                Children:
- William COMYN  Death: Before 17 Feb 1282/3
Bibliography
- 
Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 05 E-Goojerat. 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 V [Ap][p0-9].*].
- 
Clutterbuck, Robert, History and Antiquities of the County of  Hertford, London: Nichols, Son, and Bentley, 1815-27, v1-3. Available at https://familysearch.org/search/catalog/188626. Information from this source tagged as [Ref: Clutterbuck Hertford v[1-3]p[0-9]*].
- 
Keats-Rohan, K.S.B., Domesday Descendants, A Prosopography of Persons Occurring in English Documents 1066-1166. Vol II: Pipe Rolls to Cartae Baronum. Bury St Edmunds, Suffolk: Boydell Press, 2002. NYPL ARF 03-4178 vol 2. Corrections at http://users.ox.ac.uk/~prosop/domesday-descendants-corrigenda.pdf Information from this source tagged as [Ref: Keats-Rohan DD p[0-9]*].
- 
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]*].
- 
Sanders, I. J., English Baronies, A Study of Their Origin and Descent 1086-1327.  Oxford: Clarendon Press, 1960. Information from this source tagged as [Ref: Sanders Baronies p[0-9]*].
- parents: 
- [Ref: CP V p133(f), Richardson RoyalAnc v4p443, Sanders Baronies p12]
Sources with Inaccurate birth and parent Information
- mother: 
- Gundred, dau of Robert Fitz Walter & Gunora, and sister of Christiana
wife of William de Mandeville [Ref: Clutterbuck Hertford v2p422]
Sources for death Information
- date: 
- 1253 [Ref: Sanders Baronies p13]
-       shortly before 17 Apr 1253 [Ref: Richardson RoyalAnc v4p445]
Sources with Information about marriage to David COMYN
- names: 
- [Ref: CP V p133(f)],
- child: 
- [Ref: Clutterbuck Hertford v2p422, Richardson RoyalAnc v4p445, Sanders
Baronies p13]
Research Notes:
one of three daughters and coheirs of William de Valoignes, Chamberlain
of Scotland [Ref: CP V p133(f)]
coheiress of her father [Ref: Richardson RoyalAnc v4p445]
1233: coheiress to her cousin, Chriasian Fitz Robert (wife of William de
Mandeville, 6th Earl of Essex, and Raymond de Burgh); inherited the manor of
King's Walden, Hertfordshire, and a one-third share of the manors of Higham
(in Walthamstow) and Ruckholt (in Leyton), Essex [Ref: Richardson RoyalAnc
v4p445]
one of three coheiress of Christiana wife of William de Mandeville [Ref:
Clutterbuck Hertford v2p422, Sanders Baronies p12(9)]
1232: inherited one third of the barony of Benington, Hertfordshire, after the
death without issue of Christina de mandeville [Ref: Keats-Rohan DD p759]
inherited 1/3 of Barony of Benington from Christiana de Mandeville (cousin)
[Ref: Sanders Baronies p13]
  
Pedigree of Isabel De VALOIGNES
                                     /-----
(Unk) De VALOINES
                            /-----
Piers De VALOINES, Baron Of Bennington
                   /-----
Roger De VALOINES, Baron Of Bennington
                  |        |         /-----
Nigel I  
                  |         \-----
Aubrey De St SAUVEUR
          /-----
Philip De VALOINES
         |        |                           /-----
Ranulf The Moneyer  
         |        |                  /-----
Richard FITZRANULF
         |        |         /-----
John FITZRICHARD
         |         \-----
Agnes FITZJOHN De VESCY
 /-----
Sir William De VALOIGNES, Chamberlain Of Scotland
Isabel De VALOIGNES
|                           /-----
Saher De QUINCEY, Lord Of Buckby In Northampto
|                  /-----
Robert De QUINCEY
|                 |        |                  /-----
Ranulph Le Rich
|                 |        |         /-----
Simon De St. LIZ, Earl Of Huntingdon
|                 |         \-----
Maud De ST LIZ
|                 |                 |                           /-----
Beorn  
|                 |                 |                  /-----
Sigurd Digera Earl Of Northumbria
|                 |                 |         /-----
Waltheof II Earl Of Huntingdon
|                 |                 |        |        |         /-----
Ealdred Of Bernicia
|                 |                 |        |         \-----
Aelflaed  
|                 |                  \-----
Maud Of Huntingdon
|                 |                          |                  /-----
Eustace I Count Of Boulogne
|                 |                          |         /-----
Lambert Of Boulogne, Count Of Lens
|                 |                          |        |         \-----
Maud Of Louvain
|                 |                           \-----
Judith Of Lens
|                 |                                   |         /-----
Robert I The Devil Duke Of Normandy
|                 |                                    \-----
Adelaide Of Normandy
|                 |                                             \-----
Herleve Of Falaise
|         /-----
Saire De QUINCEY, Earl Of Winchester, MC Suret
|        |        |                  /-----
William Lord Of Leuchars
|        |        |         /-----
Ness Of Leuchars
|        |         \-----
Orabella  
 \-----
Lorette De QUINCEY
         |                                                      /-----
Thorold Seigeur Of Pont-Audemer
         |                                             /-----
Humphrey De Vieilles
         |                                            |         \-----
Aveline  
         |                                    /-----
Roger De Beaumont
         |                                   |         \-----
Aubreye De La Haie
         |                           /-----
Sir Robert De Beaumont, Earl Of Leicester
         |                          |        |                  /-----
Hugo I Count Of Meulen
         |                          |        |         /-----
Waleran Count Of Meulan
         |                          |        |        |         \-----
Oda Of Valois
         |                          |         \-----
Adelise Of Meulan
         |                          |                  \-----
Ode  
         |                  /-----
Sir Robert II De Beaumont, Earl Of Leicester
         |                 |        |                           /-----
Robert II The Pious King Of France
         |                 |        |                  /-----
Henry I King Of France
         |                 |        |                 |         \-----
Constance Of Provence
         |                 |        |         /-----
Hugh Magnus Duke Of France
         |                 |        |        |        |         /-----
Jaroslav I Grand Prince Of Kiev
         |                 |        |        |         \-----
Anne Of Kiev
         |                 |        |        |                  \-----
Ingegard  
         |                 |         \-----
Isabel De Vermandois, Countess Of Leicester
         |                 |                 |                  /-----
Eudes Count Of Vermandois
         |                 |                 |         /-----
Herbert IV Count Of Vermandois
         |                 |                 |        |         \-----
Parvie  
         |                 |                  \-----
Adelaide De Vermandois, Countess Of Vermandois
         |                 |                          |         /-----
Raoul III The Great Count Of Valois And Vexin
         |                 |                           \-----
Adela De Valois
         |                 |                                    \-----
Adela  
         |         /-----
Sir Robert De BEAUMONT, Earl Of Leicester
         |        |        |                           /-----
Ralph De Gael, Earl Of Norfolk
         |        |        |                  /-----
Ralph De Gael De Montfort, Earl Of Norfolk
         |        |        |                 |         \-----
Getha  
         |        |        |         /-----
Ralph De MONTFORT, Seigneur Of Montfort-Gael
         |        |        |        |        |                  /-----
Osbern De Crepon, Steward Of Normandy
         |        |        |        |        |         /-----
William Fitz Osbern, Earl Of Hereford
         |        |        |        |        |        |         \-----
Emma Abbess Of St. Amand
         |        |        |        |         \-----
Emma Fitz Osbern
         |        |        |        |                 |         /-----
Roger I De TOENI
         |        |        |        |                  \-----
Adelise De TONI
         |        |        |        |                           \-----
Godehildie  
         |        |         \-----
Amicia De Gael
          \-----
Margaret BEAUMONT
                  |                                    /-----
Robert De Grentmesnil
                  |                           /-----
Hugh De Grantmesnil, Baron Of Leicester
                  |                          |        |         /-----
Girole De Echafour
                  |                          |         \-----
Hawise De Echafour
                  |                          |                  \-----
Gisela De Bastenburgh
                  |                  /-----
Robert De GRANTMESNIL
                  |                 |        |                  /-----
Ivo I Count Of Beaumont
                  |                 |        |         /-----
Ivo II Count Of Beaumont
                  |                 |        |        |         \-----
Emma  
                  |                 |         \-----
Adeliza Of Beaumont
                  |                 |                  \-----
Judith  
                  |         /-----
William De GRANTMESNIL
                  |        |        |                  /-----
(Unk) De Estouteville
                  |        |        |         /-----
Robert De Estouteville
                  |        |         \-----
Emma De Estouteville
                  |        |                  \-----
Beatrix  
                   \-----
Petronilla De GRANTMESNIL
  Descendants of Isabel De VALOIGNES
2nd generation 
3rd generation 
4th generation