Individual Page


Family:
Marriage: Children:
  1. William De MOHUN Birth: 1
  2. Sir Reynold De MOHUN, Baron Of Dunster Birth: Before 1183 Death: 1213

Bibliography
  1. Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 09, Moels-Nugent. London: St Catherine Press, 1936. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Information from this source tagged as [Ref: CP IX [Ap][p0-9].*].
  2. 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]*].
  3. Lyte, Henry C Maxwell, A History of Dunster and the families of Mohun and Luttrell, 1909, Vol 1 available at http://archive.org/details/historyofdunster01lyte_0, vol 2 at http://archive.org/details/historyofdunster02lyte. Information from this source tagged as [Ref: Lyte Dunster v1p[0-9]*].
  4. 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]*].
  5. 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]*].
  6. 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]*].
  7. 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]*].

Sources for birth and parent Information
date:
abt 1156 (adult in 1177) [Ref: Richardson RoyalAnc v4p99]
minor 1176 adult 1177 [Ref: Weis AR7 #143]
under age in 1176 [Ref: CP IX p19, Watney WALLOP #684],
parents:
[Ref: CP IX p19, Keats-Rohan DD p587, Lyte Dunster v1p11, Richardson RoyalAnc v4p99, Watney WALLOP #684, Weis AR7 #143],
father:
[Ref: Sanders Baronies p114]
Sources for death Information
date:
[Ref: CP IX p19, Lyte Dunster v1p13, Richardson RoyalAnc v4p99, Weis AR7 #143]
1193 [Ref: Keats-Rohan DD p587, Sanders Baronies p114]
abt 1193 [Ref: Watney WALLOP #684],
place:
perhaps abroad [Ref: Richardson RoyalAnc v4p99]
Sources with Information about marriage to Lucy
child:
[Ref: CP IX p19, Lyte Dunster v1p14, Richardson RoyalAnc v4p99, Watney WALLOP #684, Weis AR7 #143]
Research Notes:
Knt, of Dunster, Somerset [Ref: Richardson RoyalAnc v4p99]

heir of his father [Ref: CP IX p19, Richardson RoyalAnc v4p99]

inherited Barony of Dunster from father [Ref: Sanders Baronies p114]

pilgrimage to Jerusalem, held barony of Dunster, Somerset [Ref: Weis AR7 #143]

benefactor of Bruton Priory [Ref: Weis AR7 #143]



Pedigree of William De MOHUN, Baron Of Dunster
                            /-----(Unk) De MOHUN
                   /-----Sir William De MOHUN, Baron Of Dunster
          /-----William De MOHUN, Earl Of Somerset
         |         \-----Adeliz
 /-----William De MOHUN, Baron Of Dunster
|        |                                    /-----Ralph De GANT
|        |                           /-----Ralph De GANT, Lord Of Aalst
|        |                  /-----Gilbert De GANT, Baron Of Folkingham
|        |                 |        |                           /-----Wigeric Count in Bidgau
|        |                 |        |                  /-----Siegfried Count Of Luxemburg
|        |                 |        |                 |         \-----Cunegunde
|        |                 |        |         /-----Frederick I Count Of Luxemburg
|        |                 |        |        |        |         /-----Ebergard Count In The Nordgau, Count Of Alsace
|        |                 |        |        |         \-----Hedwig Of Nordgau
|        |                 |        |        |                  \-----Bertha
|        |                 |         \-----Gisele Of Luxembourg
|        |                 |                 |                  /-----Udo Count In The Wetterau
|        |                 |                 |         /-----Herbert I Count In The Kinziggau
|        |                 |                 |        |         \-----Cunegundis Of Vermandois
|        |                 |                  \-----Ermentrude Of Kinziggau
|        |                 |                          |         /-----Megingoz Count Of The Avalgau
|        |                 |                           \-----Irmentrude
|        |                 |                                    \-----Gerberga
|        |         /-----Walter De GAUNT, Baron Of Folkingham
|        |        |        |                           /-----Thursten De Bastenburgh
|        |        |        |                  /-----Hugh With The Beard De Montfort
|        |        |        |         /-----Hugh De Montfort, Baron Of Haughley
|        |        |         \-----Alice De MONTFORT
|        |        |                 |         /-----Richard De Beaufour
|        |        |                  \-----Alice Of Beaufour
|        |        |                          |                  /-----Asperlang
|        |        |                          |         /-----Ralph Count Of Ivry
|        |        |                          |        |         \-----Espriota
|        |        |                           \-----(Dau)
|        |        |                                    \-----Albereda
|         \-----Agnes De GAUNT
|                 |                                             /-----Judhael Count Of Rennes
|                 |                                    /-----Conan I Duke Of Brittany
|                 |                                   |         \-----Gerberge
|                 |                           /-----Geoffrey Duke Of Brittany
|                 |                          |        |         /-----Geoffrey I Grisgonelle Count Of Anjou
|                 |                          |         \-----Ermengarde Of Anjou
|                 |                          |                  \-----Adele Of Troyes
|                 |                  /-----Eudes I Count Of Brittany
|                 |                 |        |                  /-----William Longspee Duke Of Normandy
|                 |                 |        |         /-----Richard I The Fearless Duke Of Normandy
|                 |                 |        |        |         \-----Espriota
|                 |                 |         \-----Hawise Of Normandy
|                 |                 |                 |         /-----(Unk) Forquelar Of Cirques
|                 |                 |                  \-----Gunnora
|                 |         /-----Stephen Count Of Brittany
|                 |        |        |                           /-----Budic Count Of Cornuaille
|                 |        |        |                  /-----Benoit Count Of Cornuaille
|                 |        |        |         /-----Alain Cagnairt Count Of Cornuaille
|                 |        |        |        |         \-----Guinodeon
|                 |        |         \-----Agnes Of Cornuaille
|                 |        |                 |                  /-----Hoel Count Of Nantes
|                 |        |                 |         /-----Judicael Count Of Nantes
|                 |        |                  \-----Judith Of Nantes
|                 |        |                           \-----Melisende
|                  \-----Maud Of Brittany
|                           \-----Hawise Of Guincamp
William De MOHUN, Baron Of Dunster
|                                                               /-----Hugh De CALVACAMP
|                                                      /-----Ralph I De TOENI
|                                             /-----Ralph II De TOENI, Seigneur Of Tonsi And Conches
|                                    /-----Roger I De TOENI
|                           /-----Ralph III De TOENI, Baron Of Flamstead
|                          |         \-----Godehildie
|                  /-----Ralph IV De TOENI, Baron Of Flamstead
|                 |        |                                    /-----Amauri I
|                 |        |                           /-----William Count Of Hainault
|                 |        |                  /-----Amauri III De MONTFORT
|                 |        |                 |         \-----(Unk) Heiress Of Montfort And Epernon
|                 |        |         /-----Simon I De MONTFORT, Seigneur Of Montfort L'Amau
|                 |        |        |        |         /-----Guilaume De Gommetz
|                 |        |        |         \-----Bertrade De GOMMETZ
|                 |        |        |                  \-----Alberade
|                 |         \-----Isabel De MONTFORT
|                 |                 |                           /-----Renard Lord Of Broyes, Beaufort, And Pithiviers
|                 |                 |                  /-----Sir Isembard Lord Of Broyes And Beaufort
|                 |                 |         /-----Hugues I Bardoul Lord Of Broyes And Beaufort
|                 |                  \-----Isabel Of Broyes
|                 |                           \-----Alvidis
|         /-----Roger III De TOENI, Baron Of Flamstead
|        |        |                                             /-----Spratlingus
|        |        |                                    /-----Ulsius
|        |        |                           /-----Beorn
|        |        |                  /-----Sigurd Digera Earl Of Northumbria
|        |        |         /-----Waltheof II Earl Of Huntingdon
|        |        |        |        |                           /-----Waltheof Earl Of Northumberland
|        |        |        |        |                  /-----Uchtred Earl Of Northumberland
|        |        |        |        |         /-----Ealdred Of Bernicia
|        |        |        |        |        |        |         /-----Ealdhun Bishop Of Durham
|        |        |        |        |        |         \-----Ecfrida
|        |        |        |         \-----Aelflaed
|        |         \-----Alice Of Northumberland
|        |                 |                                    /-----Arnulf Count Of Boulogne
|        |                 |                           /-----Baldwin Count Of Boulogne
|        |                 |                  /-----Eustace I Count Of Boulogne
|        |                 |                 |        |         /-----Arnulf Count Of Holland And Ghent
|        |                 |                 |         \-----Adela Of Holland
|        |                 |                 |                  \-----Luitgard Of Luxembourg
|        |                 |         /-----Lambert Of Boulogne, Count Of Lens
|        |                 |        |        |                  /-----Regnier III Count Of Hainaut
|        |                 |        |        |         /-----Lambert I The Bearded Count Of Louvain
|        |                 |        |        |        |         \-----Adele Of Louvain
|        |                 |        |         \-----Maud Of Louvain
|        |                 |        |                 |         /-----Charles Duke Of Lower Lorraine
|        |                 |        |                  \-----Gerberga Of Lorraine
|        |                 |        |                           \-----Adelheid Of Ardennes
|        |                  \-----Judith Of Lens
|        |                          |                           /-----Richard I The Fearless Duke Of Normandy
|        |                          |                  /-----Richard II The Good Duke Of Normandy
|        |                          |                 |         \-----Gunnora
|        |                          |         /-----Robert I The Devil Duke Of Normandy
|        |                          |        |        |         /-----Conan I Duke Of Brittany
|        |                          |        |         \-----Judith Of Brittany
|        |                          |        |                  \-----Ermengarde Of Anjou
|        |                           \-----Adelaide Of Normandy
|        |                                   |         /-----Fulbert Of Falaise
|        |                                    \-----Herleve Of Falaise
|        |                                             \-----Duxia
 \-----Godeheut De TOENI
         |                                                      /-----Arnold II The Young Count Of Flanders
         |                                             /-----Baldwin IV The Bearded Count Of Flanders
         |                                            |         \-----Rosela Of Italy
         |                                    /-----Baldwin V Count Of Flanders
         |                                   |        |         /-----Frederick I Count Of Luxemburg
         |                                   |         \-----Ogive Of Luxembourg
         |                                   |                  \-----Ermentrude Of Kinziggau
         |                           /-----Baldwin VI De MONS, Count Of Flanders
         |                          |        |                  /-----Hugh Capet King Of France
         |                          |        |         /-----Robert II The Pious King Of France
         |                          |        |        |         \-----Adelaide Of Poitou
         |                          |         \-----Adelaide Of France
         |                          |                 |         /-----William I Count Of Aries And Provence
         |                          |                  \-----Constance Of Provence
         |                          |                           \-----Adelaide (Blanch) Of Anjou
         |                  /-----Baldwin II Count Of Hainault
         |                 |        |                           /-----Hugh III Count Of Eqisheim
         |                 |        |                  /-----Hugh IV Of Egisheim, Count Of The Lower Alsace
         |                 |        |         /-----Gerhard II Count Of Egisheim
         |                 |        |        |        |         /-----Louis Count Of Dagsburg
         |                 |        |        |         \-----Heilwig Of Dagsburg
         |                 |         \-----Richilde Countess Of Hainault
         |                 |                  \-----Berta
         |         /-----Baldwin III Count Of Hainault
         |        |        |                                    /-----Regnier III Count Of Hainaut
         |        |        |                           /-----Lambert I The Bearded Count Of Louvain
         |        |        |                          |         \-----Adele Of Louvain
         |        |        |                  /-----Lambert II The Belted Count Of Louvain
         |        |        |                 |        |         /-----Charles Duke Of Lower Lorraine
         |        |        |                 |         \-----Gerberga Of Lorraine
         |        |        |                 |                  \-----Adelheid Of Ardennes
         |        |        |         /-----Henry II Of Brabant, Count Of Lorraine
         |        |        |        |        |                  /-----Godfrey Count Of Verdun
         |        |        |        |        |         /-----Gothelo I Duke Of Upper And Lower Lorraine
         |        |        |        |        |        |         \-----Matilda Of Saxony
         |        |        |        |         \-----Oda Of Lorraine
         |        |        |        |                 |         /-----Conrad III Of Swabia, Count Of Ortenau
         |        |        |        |                  \-----Ita
         |        |        |        |                           \-----Beatrix
         |        |         \-----Ida Of Louvain
         |        |                 |                           /-----Dietrich Bishop Of Metz
         |        |                 |                  /-----Frethehard Count In Teisterbant
         |        |                 |         /-----Eberhard Of Betuew And Teisterbant
         |        |                  \-----Adelaide Of Betuew
          \-----Ida (Gertrude) Of Hainault
                  |                                    /-----(Unk)
                  |                           /-----Gerard Flameus Count Of Teirterbant
                  |                  /-----Dietrich Flameus Count In The Velux
                  |         /-----Gerald I Count Of Guelders And Wassenberg
                   \-----Yolande Of Guelders



Descendants of William De MOHUN, Baron Of Dunster
1. William De MOHUN, Baron Of Dunster m. Lucy
m. Lucy

2nd generation

3. Sir Reynold De MOHUN, Baron Of Dunster m. Alice De BRIWERE
m. Alice De BRIWERE father: Sir William De BRIWERE, Baron Of Horsley mother: Beatrice De VALLE

3rd generation

7. Sir Reynold De MOHUN, Baron Of Dunster m1. Hawise FITZ GEOFFREY m2. Isabel De FERRERS
m. Hawise FITZ GEOFFREY father: Geoffrey FITZ PIERS, Earl Of Essex mother: Aveline De CLARE
m. Isabel De FERRERS father: William De FERRERS, Earl Of Derby mother: Sibyl MARSHALL

4th generation

8. Lucy De MOHUN m1. Sir John GREY m2. Sir Arnold MURDAC
m. Sir John GREY father: Sir Richard De GREY mother: Lucy De HUMEZ
m. Sir Arnold MURDAC
9. Sir John De MOHUN m. Joan De FERRERS
m. Joan De FERRERS father: William De FERRERS, Earl Of Derby mother: Sibyl MARSHALL
11. Isabel De MOHUN m. Sir Edmund DEINCOURT, Lord Deincourt
m. Sir Edmund DEINCOURT, Lord Deincourt father: Sir John DEINCOURT, Baron Of Blankney mother: Agnes De NEVILLE
12. Alice De MOHUN m1. William De CLINTON m2. Robert BEAUCHAMP, Baron Of Hatch Beauchamp m3. James De AUDLEY
m. William De CLINTON
m. Robert BEAUCHAMP, Baron Of Hatch Beauchamp father: Robert BEAUCHAMP, Baron Of Hatch Beauchamp mother: Juliana MARSHAL
m. James De AUDLEY father: Henry Of Aldithley mother: Bertrad MAINWARING
14. William De MOHUN m. Beatrix FITZ REYNOLD
m. Beatrix FITZ REYNOLD father: Sir Reynold FITZ PIERS mother: Joan De VIVONIA

5th generation

17. Sir Henry De GREY, Lord Grey Of Codnor m1. Eleanor De COURTENAY m2. Joan De SOMERVILLE
m. Eleanor De COURTENAY father: Sir Hugh De COURTENAY, Baron Of Oakhampton mother: Eleanor Le DESPENSER
m. Joan De SOMERVILLE father: Robert De SOMERVILLE mother: Isabel De MERLAY
19. John De MOHUN, Baron Of Dunster m. Eleanor FITZ PIERS
m. Eleanor FITZ PIERS father: Sir Reynold FITZ PIERS mother: Alice STANFORD
20. Isabel DEINCOURT m. Sir William FITZWILLIAM, Lord Of Emley And Sprotbrou
m. Sir William FITZWILLIAM, Lord Of Emley And Sprotbrou father: Sir William FITZ THOMAS mother: Agnes GREY
21. John DEINCOURT m.
22. Margaret DEINCOURT m. Sir Robert WILLOUGHBY, Lord Willoughby
m. Sir Robert WILLOUGHBY, Lord Willoughby father: Sir William De WILLOUGHBY mother: Alice BEKE
23. Joan DEINCOURT m. Sir Philip De DRAYCOTT
m. Sir Philip De DRAYCOTT father: Sir Richard De DRAYCOTT mother: Lettice De BEK
25. Sir John BEAUCHAMP, Baron Of Hatch Beauchamp m. Cicely VIVONNE
m. Cicely VIVONNE father: William De FORTIBUS, Lord Of Chewton mother: Maud De FERRERS, Vicomtesse De Rochechouart
26. Sir Humphrey De BEAUCHAMP m1. Sibyl OLIVER m2. Alice De ORESBY
m. Sibyl OLIVER father: Walter OLIVER, Lord Of Wambrook
m. Alice De ORESBY
29. Mary BEAUCHAMP m. Sir Hamon De MASCY
m. Sir Hamon De MASCY
30. James AUDLEY m. Alice HOKE
m. Alice HOKE
33. Alianore De MOHUN m. Sir John CARREU
m. Sir John CARREU father: Sir Nicholas CARREU mother: Amice PEVEREL
34. Mary De MOHUN m. John De MERIET
m. John De MERIET