Genealogy of the Marshall Family,
including Medieval and Ancient Lines

Updated: 01-20-2025.

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. Emma Of Dinan Death: 18 Dec Abt 1205
  2. Sir Roland Of Dinan Death: Abt 1185

Bibliography
  1. 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].*].
  2. Craig, F N, Maternal Ancestry of Governor Thomas Dudley - Hoo, St Omer, Malmains, St Leger, FitzWarin and Andevill, NEHGR v140 (Jul 1986) pp219-229. Available at http://americanancestors.org/databases/new-england-historical-and-genealogical-register/image Information from this source tagged as [Ref: Craig Dudley-Hoo 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. Ohier, Laurent, DINAN. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 5/16/1999. Subject: DINAN. Available at https://groups.google.com/g/soc.genealogy.medieval/c/ioi_SZt8c8Q/m/xbIGBlZRIRsJ. Author address: hayash dot ohier at wanadoo dot fr. Information from this source tagged as [Ref: Laurent Ohier SGM 5/16/1999].
  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 v3p[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. 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
parents:
Geoffrey I & Ozio "Radegonde Orieldis" [Ref: Laurent Ohier SGM 5/16/1999],
father:
[Ref: Keats-Rohan DD p433, Richardson RoyalAnc v4p482],
brother:
Oliver II de DINAN [Ref: Weis AR7 #214]
Sources for death Information
date:
[Ref: Keats-Rohan DD p433, Laurent Ohier SGM 5/16/1999]
1159 [Ref: Craig Dudley-Hoo p221]
abt 1157 [Ref: Richardson RoyalAnc v4p483]
Sources with Information about marriage to Agnorie
child:
[Ref: CP XI p378, Craig Dudley-Hoo p221, Keats-Rohan DD p433, Laurent Ohier SGM 5/16/1999, Richardson RoyalAnc v3p597, Richardson RoyalAnc v4p162, Richardson RoyalAnc v4p482, Weis AR7 #108]
Research Notes:
Chev [Ref: Richardson RoyalAnc v4p482]

According to Moriarty's notebooks, vol 13, Oliver II m. Gunnor, not otherwise identified; Alan de Dinan, brother of Oliver II, m. Agnorie, dau of Count Stephen [Ref: Weis AR7 #214]

1120: Geoffroi Vicomte of Dinan divided the barony of Dinan and his English lands between him and his brother Oliver. Alan's share of the Breton territory comprised one third of the territory of the barony. It included the souther half of the town of Dinan and lands extending south from there to the south-eastern limits of the barony. [Ref: Richardson RoyalAnc v4p482]

came to Henry's notice several years before his father's death and made him lord of Dinan-Becherel in Brittany [Ref: Keats-Rohan DD p433]

abt 1109: acted as Henry's champion against the French king at Gisors [Ref: Keats-Rohan DD p433]

after Henry's death he was one of the partisans of the Empress Matilda [Ref: Keats-Rohan DD p433]



Pedigree of Alan Of Dinan
                            /-----Haimon I Count In North Brittany
                   /-----Josselin Vicount Of Dinan
                  |        |                           /-----Riroreth Count Of Nantes
                  |        |                  /-----Adam I The Great Count Of Nantes And Vannes, Duke Of Brit
                  |        |         /-----Paskurtan Count Of Rennes
                  |        |        |         \-----Oreguen
                  |         \-----Rioanteline
                  |                 |                  /-----Gurivant Count Of Rennes
                  |                 |         /-----Berenger Count Of Rennes
                  |                 |        |        |         /-----Erispoe Duke Of Brittany
                  |                 |        |         \-----(Unk Dau) Heiress Of Brittany
                  |                  \-----(Unk Dau) Heiress Of Rennes
          /-----Oliver I Vicount Of Dinan
         |         \-----Orgwen
 /-----Geoffrey Vicount Of Dinan
|         \-----Ganna
Alan Of Dinan
 \-----Orieldis



Descendants of Alan Of Dinan
1. Alan Of Dinan m. Agnorie
m. Agnorie father: Stephen Count Of Brittany mother: Hawise Of Guincamp

2nd generation

2. Emma Of Dinan m1. Hugues Of Alluye m2. Robert III Lord Of Vitre
m. Hugues Of Alluye
m. Robert III Lord Of Vitre father: Robert II Lord Of Vitre mother: Emma De La GUERCHE

3rd generation

4. Allan De VITRE, Lord Of Dinan m. Clemence Of Fougerees
m. Clemence Of Fougerees father: William De FOUGERES mother: Agatha Du HUMMET
5. Andre II Lord Of Vitre m1. Matilda De Mayenne m2. Eustachie Of Rays
m. Matilda De Mayenne father: Geoffroy Sire De Mayenne mother: Isabella De BEAUMONT
m. Eustachie Of Rays father: Harscoet III Lord Of Rays
9. Matilda De VITRE m. Henry De La POMEROY
m. Henry De La POMEROY father: Henry De La POMERAI, Baron Of Berry Pomeroy mother: Rohese
10. Eleanor De VITRE m1. William PAYNEL, Lord Of Hambye m2. Gilbert Crespin, Lord Of Tillieres m3. William FITZ PATRICK, Earl Of Salisbury m4. Gilbert De MALESMAINS
m. William PAYNEL, Lord Of Hambye father: Fulk PAYNEL mother: Lesceline D'AVRANCHES, Dame Du Grippon
m. Gilbert Crespin, Lord Of Tillieres father: Gilbert Crespin, Lord Of Tillieres mother: Gunnor De ANJOU
m. William FITZ PATRICK, Earl Of Salisbury father: Patrick De SALISBURY, Earl Of Salisbury mother: Ela TALVAS
m. Gilbert De MALESMAINS

4th generation

11. Gervaise Of Dinan m1. Juhael II Sire De Mayenne m2. Geoffrey I Vicount Of Rohan m3. Sir Richard Marshal, Earl Of Pembroke
m. Juhael II Sire De Mayenne father: Geoffroy Sire De Mayenne mother: Isabella De BEAUMONT
m. Geoffrey I Vicount Of Rohan father: Alain IV Vicount Of Rohan mother: Mabel Of Fougeres
m. Sir Richard Marshal, Earl Of Pembroke father: Sir William MARSHALL, Protector, Earl Of Pembroke mother: Isabel De CLARE, Countess Of Pembroke
12. Andre III Lord Of Vitre And Combourg m1. Catherine Of Thouars m2. Thomasse Of Pouance
m. Catherine Of Thouars father: Gui De THOUARS, Count Of Brittany mother: Constance Countess Of Brittany
m. Thomasse Of Pouance father: Geoffrey Lord Of Guerche
13. Eleanor De VITRE m. Joldewyn De SULNEY
m. Joldewyn De SULNEY father: John De SULNEY mother: Eleanor
15. Henry De La POMEROY, Baron Of Berry Pomeroy m. Alice De VERE
m. Alice De VERE
18. Juliana TILLIERES m. Baldwin De RASTEL
m. Baldwin De RASTEL
19. Joan TILLIERES m. Thomas MALMAINS
m. Thomas MALMAINS father: Gilbert De MALESMAINS
20. Ela Of Salisbury m. William LONGESPEE, Earl of Salisbury
m. William LONGESPEE, Earl of Salisbury father: Henry II Curt Mantel PLANTAGENET, King Of England mother: Ida Countess Of Norfolk

5th generation

21. Gervaise/Jeanne De Mayenne m. Pierre Count Of Vendome
m. Pierre Count Of Vendome father: Jean IV Count Of Vendome mother: Aiglantine
24. Philippa Of Vitre m. Guy VII Lord Of Laval
m. Guy VII Lord Of Laval father: Matthew II Sire De Montmorency mother: Emma Of Laval
25. Isuelt De SULNEY m. Sir Ralph D'AUBIENEY
m. Sir Ralph D'AUBIENEY father: Ralph D'AUBIENEY mother: Mahet De MONTSOREL
26. Henry De La POMEROY, Baron Of Berry Pomeroy m. Joan De VAUTORT
m. Joan De VAUTORT father: Roger De VAUTORT, Baron Of Trematon mother: Alice
29. Nicholas MALMAYNS m. Beatrice
m. Beatrice
31. Sir William De LONGESPEE m. Idoine De Camville
m. Idoine De Camville father: Richard De Camville mother: Eustacia BASSET
33. Stephen LONGESPEE, Justiciar Of Ireland m. Emmeline De RIDELISFORD
m. Emmeline De RIDELISFORD father: Walter De RIDELISFORD mother: Annora
34. Nicholas LONGESPEE, Bishop of Salisbury m.
37. Ida LONGSPEE m1. Ralph De SOMERY, Baron Of Dudley m2. William De BEAUCHAMP, Baron Beauchamp Of Bedford
m. Ralph De SOMERY, Baron Of Dudley father: Sir Ralph De SOMERY, Baron Of Dudley mother: Margaret Le GROS
m. William De BEAUCHAMP, Baron Beauchamp Of Bedford father: Simon De BEAUCHAMP, Baron Beauchamp Of Bedford mother: Isabella
38. Ida LONGSPEE m. Sir Walter FITZ ROBERT, Baron Of Little Dunmow
m. Sir Walter FITZ ROBERT, Baron Of Little Dunmow father: Robert FITZ WALTER, Leader Of MC Barons mother: Rohese