Individual Page


Family:
Marriage: Children:
  1. William De MOHUN Death: 1265 in Norton, Cornwall
  2. Baldwin De MOHUN
  3. Richard De MOHUN
  4. Sir Reynold De MOHUN, Baron Of Dunster Birth: Abt 1206 in Dunster, England Death: 20 Jan 1257/8 in Torre Mohun, Co Devon

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. Foss, Edward, Biographia Juridica, Biographical Dictionary of the Judges of England, London: John Murray, 1870. Available at https://books.google.com/books?id=O0oBAAAAQAAJ Information from this source tagged as [Ref: Foss Judges p[0-9]*].
  3. 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]*].
  4. 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]*].
  5. 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]*].
  6. 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]*].
  7. 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]*].
  8. 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]*].
  9. 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 1183 (of age 1204) [Ref: Richardson RoyalAnc v4p99]
adult by 1204 [Ref: Weis AR7 #143]
came of age in 1206 [Ref: Keats-Rohan DD p587, Sanders Baronies p114],
parents:
[Ref: CP IX p19, Lyte Dunster v1p14, Richardson RoyalAnc v4p99, Watney WALLOP #684, Weis AR7 #143],
father:
[Ref: Keats-Rohan DD p587, Sanders Baronies p114]
Sources for death Information
date:
[Ref: CP IX p19, Keats-Rohan DD p587, Lyte Dunster v1p17, Richardson RoyalAnc v4p100, Sanders Baronies p114, Sanders Baronies p123, Sanders Baronies p5(3), Watney WALLOP #684, Weis AR7 #143]
Sources with Information about marriage to Alice De BRIWERE
date:
first marriage of Alice [Ref: CP IX p19, Richardson RoyalAnc v4p99, Sanders Baronies p123, Sanders Baronies p5(3), Weis AR7 #143],
names:
[Ref: Richardson RoyalAnc v1p554, Sanders Baronies p114(4)],
child:
[Ref: CP IX p19, Foss Judges p447, Keats-Rohan DD p587, Lyte Dunster v1p17, Richardson RoyalAnc v4p100, Watney WALLOP #684, Weis AR7 #143, Weis AR7 #246B]
Research Notes:
Knt, of Dunster, Somerset, Tunworth, Hampshire, Whichford, Warwickshire, etc [Ref: Richardson RoyalAnc v4p99]

heir of his father [Ref: Richardson RoyalAnc v4p99]

heir of his father (elder brother William d.v.p) [Ref: CP IX p19]

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

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

Jul 1204: obtained possession of Dunster Castle and the chief part of his inheritance; Whichford, in Warwickshire, was made over to him two months later [Ref: Lyte Dunster v1p15]



Pedigree of Sir Reynold 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
         |        |                 |        |                  /-----Siegfried Count Of Luxemburg
         |        |                 |        |         /-----Frederick I Count Of Luxemburg
         |        |                 |        |        |         \-----Hedwig Of Nordgau
         |        |                 |         \-----Gisele Of Luxembourg
         |        |                 |                 |         /-----Herbert I Count In The Kinziggau
         |        |                 |                  \-----Ermentrude Of Kinziggau
         |        |                 |                           \-----Irmentrude
         |        |         /-----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
         |        |        |                          |         /-----Ralph Count Of Ivry
         |        |        |                           \-----(Dau)
         |        |        |                                    \-----Albereda
         |         \-----Agnes De GAUNT
         |                 |                                    /-----Conan I Duke Of Brittany
         |                 |                           /-----Geoffrey Duke Of Brittany
         |                 |                          |         \-----Ermengarde Of Anjou
         |                 |                  /-----Eudes I Count Of Brittany
         |                 |                 |        |         /-----Richard I The Fearless Duke Of Normandy
         |                 |                 |         \-----Hawise Of Normandy
         |                 |                 |                  \-----Gunnora
         |                 |         /-----Stephen Count Of Brittany
         |                 |        |        |                  /-----Benoit Count Of Cornuaille
         |                 |        |        |         /-----Alain Cagnairt Count Of Cornuaille
         |                 |        |        |        |         \-----Guinodeon
         |                 |        |         \-----Agnes Of Cornuaille
         |                 |        |                 |         /-----Judicael Count Of Nantes
         |                 |        |                  \-----Judith Of Nantes
         |                 |        |                           \-----Melisende
         |                  \-----Maud Of Brittany
         |                           \-----Hawise Of Guincamp
 /-----William De MOHUN, Baron Of Dunster
|        |                                                      /-----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
|        |                 |        |                           /-----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
|        |                 |                 |                  /-----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
|        |        |        |                                    /-----Ulsius
|        |        |        |                           /-----Beorn
|        |        |        |                  /-----Sigurd Digera Earl Of Northumbria
|        |        |        |         /-----Waltheof II Earl Of Huntingdon
|        |        |        |        |        |                  /-----Uchtred Earl Of Northumberland
|        |        |        |        |        |         /-----Ealdred Of Bernicia
|        |        |        |        |        |        |         \-----Ecfrida
|        |        |        |        |         \-----Aelflaed
|        |        |         \-----Alice Of Northumberland
|        |        |                 |                           /-----Baldwin Count Of Boulogne
|        |        |                 |                  /-----Eustace I Count Of Boulogne
|        |        |                 |                 |         \-----Adela Of Holland
|        |        |                 |         /-----Lambert Of Boulogne, Count Of Lens
|        |        |                 |        |        |         /-----Lambert I The Bearded Count Of Louvain
|        |        |                 |        |         \-----Maud Of Louvain
|        |        |                 |        |                  \-----Gerberga Of Lorraine
|        |        |                  \-----Judith Of Lens
|        |        |                          |                  /-----Richard II The Good Duke Of Normandy
|        |        |                          |         /-----Robert I The Devil Duke Of Normandy
|        |        |                          |        |         \-----Judith Of Brittany
|        |        |                           \-----Adelaide Of Normandy
|        |        |                                   |         /-----Fulbert Of Falaise
|        |        |                                    \-----Herleve Of Falaise
|        |        |                                             \-----Duxia
|         \-----Godeheut De TOENI
|                 |                                             /-----Baldwin IV The Bearded Count Of Flanders
|                 |                                    /-----Baldwin V Count Of Flanders
|                 |                                   |         \-----Ogive Of Luxembourg
|                 |                           /-----Baldwin VI De MONS, Count Of Flanders
|                 |                          |        |         /-----Robert II The Pious King Of France
|                 |                          |         \-----Adelaide Of France
|                 |                          |                  \-----Constance Of Provence
|                 |                  /-----Baldwin II Count Of Hainault
|                 |                 |        |                  /-----Hugh IV Of Egisheim, Count Of The Lower Alsace
|                 |                 |        |         /-----Gerhard II Count Of Egisheim
|                 |                 |        |        |         \-----Heilwig Of Dagsburg
|                 |                 |         \-----Richilde Countess Of Hainault
|                 |                 |                  \-----Berta
|                 |         /-----Baldwin III Count Of Hainault
|                 |        |        |                           /-----Lambert I The Bearded Count Of Louvain
|                 |        |        |                  /-----Lambert II The Belted Count Of Louvain
|                 |        |        |                 |         \-----Gerberga Of Lorraine
|                 |        |        |         /-----Henry II Of Brabant, Count Of Lorraine
|                 |        |        |        |        |         /-----Gothelo I Duke Of Upper And Lower Lorraine
|                 |        |        |        |         \-----Oda Of Lorraine
|                 |        |        |        |                  \-----Ita
|                 |        |         \-----Ida Of Louvain
|                 |        |                 |                  /-----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
Sir Reynold De MOHUN, Baron Of Dunster
 \-----Lucy



Descendants of Sir Reynold De MOHUN, Baron Of Dunster
1. 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

2nd generation

5. 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

3rd generation

6. 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
7. Sir John De MOHUN m. Joan De FERRERS
m. Joan De FERRERS father: William De FERRERS, Earl Of Derby mother: Sibyl MARSHALL
9. 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
10. 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
12. William De MOHUN m. Beatrix FITZ REYNOLD
m. Beatrix FITZ REYNOLD father: Sir Reynold FITZ PIERS mother: Joan De VIVONIA

4th generation

15. 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
17. John De MOHUN, Baron Of Dunster m. Eleanor FITZ PIERS
m. Eleanor FITZ PIERS father: Sir Reynold FITZ PIERS mother: Alice STANFORD
18. 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
19. John DEINCOURT m.
20. Margaret DEINCOURT m. Sir Robert WILLOUGHBY, Lord Willoughby
m. Sir Robert WILLOUGHBY, Lord Willoughby father: Sir William De WILLOUGHBY mother: Alice BEKE
21. Joan DEINCOURT m. Sir Philip De DRAYCOTT
m. Sir Philip De DRAYCOTT father: Sir Richard De DRAYCOTT mother: Lettice De BEK
23. 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
24. Sir Humphrey De BEAUCHAMP m1. Sibyl OLIVER m2. Alice De ORESBY
m. Sibyl OLIVER father: Walter OLIVER, Lord Of Wambrook
m. Alice De ORESBY
27. Mary BEAUCHAMP m. Sir Hamon De MASCY
m. Sir Hamon De MASCY
28. James AUDLEY m. Alice HOKE
m. Alice HOKE
31. Alianore De MOHUN m. Sir John CARREU
m. Sir John CARREU father: Sir Nicholas CARREU mother: Amice PEVEREL
32. Mary De MOHUN m. John De MERIET
m. John De MERIET

5th generation

33. Sir Richard De GREY, Lord Grey Of Codnor m. Joan FITZ PAYN
m. Joan FITZ PAYN father: Sir Robert FITZ PAYN, Lord Fitz Payn mother: Isabella De CLIFFORD
34. Nicholas De GREY m1. Isabel De KYRKETON m2. Agnes
m. Isabel De KYRKETON father: Robert De KYRKETON mother: Beatrix DRIBY
m. Agnes
39. John De MOHUN, Lord Mohun m1. Ada De TIBETOT m2. Sibyl
m. Ada De TIBETOT father: Sir Robert TYBOTOT mother: Eve De CHAWORTH
m. Sibyl
40. Agnes FITZWILLIAM m. Adam De NEWMARCH
m. Adam De NEWMARCH father: Sir Roger De NEWMARCH mother: Maud
41. Joan FITZWILLIAM m1. Sir Henry SOTEHILL m2. Sir Brian De THORNHILL
m. Sir Henry SOTEHILL
m. Sir Brian De THORNHILL father: Sir John De THORNHILL mother: Beatrice TALBONER
42. Thomas FITZWILLIAM m. Elizabeth MABLETHORPE
m. Elizabeth MABLETHORPE
47. Sir John FITZWILLIAM m. Joan RERESBY
m. Joan RERESBY father: Sir Adam RERESBY, Lord Of Thriberg mother: Thethegna
49. Edmund DEINCOURT m. Joan CLINTON
m. Joan CLINTON father: John De CLINTON, Lord Clinton mother: Ida ODDINGSELLS
51. Sir William DEINCOURT, Lord Deincourt m. Milicent La ZOUCHE
m. Milicent La ZOUCHE father: William La ZOUCHE, Lord Zouche mother: Maud LOVEL
52. Joan WILLOUGHBY m. Gilbert De UMFREVILLE, Earl Of Angus
m. Gilbert De UMFREVILLE, Earl Of Angus father: Robert De UMFREVILLE, Earl Of Angus mother: Lucy De KYME
53. John WILLOUGHBY, Lord Willoughby m. Joan ROSCELYN
m. Joan ROSCELYN father: Peter ROSCELYN mother: Mabel
54. Sir John De DRAYCOTT m.
56. Alianore De BEAUCHAMP m. Fulk FITZWARIN, Lord Fitzwarin
m. Fulk FITZWARIN, Lord Fitzwarin father: Sir Fulk FITZWARIN, Lord Fitzwarin mother: Margaret De La POLE
58. Sir John BEAUCHAMP, Lord Beauchamp Of Somerset m. Joan CHENDUIT
m. Joan CHENDUIT
59. Sir John BEAUCHAMP m1. Joan De NONANT m2. Elizabeth
m. Joan De NONANT father: Sir Roger De NONANT, Lord Of Cliston Or Brode Clis mother: Isabel
m. Elizabeth
60. Sir Hugh De BEAUCHAMP m. Iodine LISLE
m. Iodine LISLE father: William LISLE
61. Eleanor De BEAUCHAMP m. John BAMFIELD
m. John BAMFIELD
66. James AUDLEY m. Margaret BEREFORD
m. Margaret BEREFORD father: William De BEREFORD mother: Margaret De PLESCY