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. Hoel Count Of Cornouille Death: 13 Apr 1084
  2. Agnes Of Cornuaille Death: After 1056
  3. Budic Death: 1098
  4. Quiriac Bishop Of Cornuaille
  5. Benoit Bishop Of Cornuaille

Bibliography
  1. Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. II: Die Ausserdeutschen Staaten Die Regierenden Hauser der Ubrigen Staaten Europas. Marburg: Verlag von J. A. Stargardt, 1984. Information from this source tagged as [Ref: ES II #[0-9]*].
  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. Baldwin, Stewart, Early Counts of Cornuaille. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 4/4/1996. Subject: A Descent from Ridoredh. Available at https://groups.google.com/g/soc.genealogy.medieval/c/9PuPqCQqZaY/m/sB86-fZJ_jwJ. Author address: sbald at AUBURN dot CAMPUS dot MCI dot NET. Information from this source tagged as [Ref: Stewart Baldwin SGM 4/4/1996].

Sources for birth and parent Information
parents:
[Ref: ES II #75 (as replaced in III.1)],
father:
[Ref: Stewart Baldwin SGM 4/4/1996],
brother:
Budic of Nantes [Ref: Keats-Rohan DD p196]
Sources for death Information
date:
[Ref: ES II #75 (as replaced in III.1)]
Sources with Information about marriage to Alain Cagnairt Count Of Cornuaille
date:
c.1026 [Ref: Keats-Rohan DD p196],
child:
[Ref: ES II #75 (as replaced in III.1), Keats-Rohan DD p196, Stewart Baldwin SGM 4/4/1996]
Research Notes:



Pedigree of Judith Of Nantes
                            /-----Matuedoi Count Of Poher
                   /-----Alain II Barbe Torte Count Of Nantes
                  |        |                  /-----Riroreth Count Of Nantes
                  |        |         /-----Adam I The Great Count Of Nantes And Vannes, Duke Of Brit
                  |         \-----(Unk Dau)
                  |                  \-----Oreguen
          /-----Hoel Count Of Nantes
 /-----Judicael Count Of Nantes
Judith Of Nantes
 \-----Melisende



Descendants of Judith Of Nantes
1. Judith Of Nantes m. Alain Cagnairt Count Of Cornuaille
m. Alain Cagnairt Count Of Cornuaille father: Benoit Count Of Cornuaille mother: Guinodeon

2nd generation

2. Hoel Count Of Cornouille m. Hawise Of Brittany
m. Hawise Of Brittany father: Alan III Duke Of Brittany mother: Bertha Of Blois
3. Agnes Of Cornuaille m. Eudes I Count Of Brittany
m. Eudes I Count Of Brittany father: Geoffrey Duke Of Brittany mother: Hawise Of Normandy

3rd generation

7. Alan IV Fergent Duke Of Brittany m1. Lucy De BALLON m2. Constance Of England m3. Ermengard Of Anjou
m. Lucy De BALLON father: Dru De BALLON
m. Constance Of England father: William The Conqueror King Of England mother: Maud Of Flanders
m. Ermengard Of Anjou father: Fulk IV Rechin Count Of Anjou mother: Hildegarde De BAUGENCY
9. Geoffrey Boterel I Count Of Brittany m.
10. Alan The Red Count Of Brittany m. Gunhild
m. Gunhild father: Harold II Goodwinson, King Of England mother: Ealdgith Swansneck
16. Stephen Count Of Brittany m. Hawise Of Guincamp
m. Hawise Of Guincamp

4th generation

18. Hawise Of Brittany m1. Geoffrey Vicomte De Porhoet m2. Baldwin VII Count Of Flanders
m. Geoffrey Vicomte De Porhoet father: Eudon I Vicount Of Porhoet And Rennes mother: Anne De Leon
m. Baldwin VII Count Of Flanders father: Robert II Count Of Flanders mother: Clemence Of Burgundy
20. Conan III Le Gros Duke Of Brittany m1. Noga m2. Maud
m. Noga father: Geldouin I Of Dol, Seigneur Of Dol mother: Noga
m. Maud father: Henry I Beauclerc King Of England
22. Matilda m. Walter De AINCORT, Lord Of Blankney
m. Walter De AINCORT, Lord Of Blankney
23. Geoffrey Boterel II Count Of Brittany m. Hawise Of Dol-Combour
m. Hawise Of Dol-Combour father: John De Dol-Combour mother: Godehildis De FOUGERES
24. Alan The Black Earl Of Richmond m1. m2. Bertha Of Brittany
m. Bertha Of Brittany father: Conan III Le Gros Duke Of Brittany mother: Maud
25. Henry Count Of Brittany m. Matilda Of Vendome
m. Matilda Of Vendome father: Jean I Count Of Vendome mother: Bertha Of Puy-Du-Fou
26. Maud Of Brittany m. Walter De GAUNT, Baron Of Folkingham
m. Walter De GAUNT, Baron Of Folkingham father: Gilbert De GANT, Baron Of Folkingham mother: Alice De MONTFORT
27. Agnorie Of Penthievre m. Oliver II De DINAN, Lord Of Dinan
m. Oliver II De DINAN, Lord Of Dinan father: Geoffrey Vicount Of Dinan mother: Orieldis
28. Olive Of Brittany m1. Henry De FOUGERES, Seigneur Of Fougeres m2. William De St JOHN
m. Henry De FOUGERES, Seigneur Of Fougeres father: Ralph De FOUGERES, Seigneur Of Fougeres mother: Avise De CLARE
m. William De St JOHN father: Roger De St JOHN mother: Cecily De La HAIE
29. Theophania Of Brittany m. Rabel Of Tancarville, Chamberlain Of Normandy
m. Rabel Of Tancarville, Chamberlain Of Normandy father: William De TANCARVILLE, Chamberlain mother: Maud Of Arques
30. Agnorie m. Alan Of Dinan
m. Alan Of Dinan father: Geoffrey Vicount Of Dinan mother: Orieldis

5th generation

31. Eudes II Vicount Of Porhoet m1. Bertha Of Brittany m2. Eleanor Of Leon
m. Bertha Of Brittany father: Conan III Le Gros Duke Of Brittany mother: Maud
m. Eleanor Of Leon father: Guiomar III Vicomte Of Leon
33. Alan CEOCHE m. Alice De Belmeis
m. Alice De Belmeis father: Philip De BELMEIS mother: Maud De MESCHINES
36. Constance Of Brittany m. Geoffroy Sire De Mayenne
m. Geoffroy Sire De Mayenne father: Juhael I Lord Of Mayenne mother: Clemence Of Poitieu
37. Bertha Of Brittany m1. Alan The Black Earl Of Richmond m2. Eudes II Vicount Of Porhoet
m. Alan The Black Earl Of Richmond father: Stephen Count Of Brittany mother: Hawise Of Guincamp
m. Eudes II Vicount Of Porhoet father: Geoffrey Vicomte De Porhoet mother: Hawise Of Brittany
39. Ralph DEINCOURT, Baron Of Blankney m1. Basilie m2. Matilda
m. Basilie
m. Matilda
41. Rivallon Count Of Brittany m.
46. Constance Of Brittany m. Alain III Vicount Of Rohan
m. Alain III Vicount Of Rohan father: Alain II Vicount Of Rohan
48. Conan IV Le Petit Duke Of Brittany m. Margaret Of Huntingdon
m. Margaret Of Huntingdon father: Henry Of Huntingdon, Earl Of Huntingdon mother: Ada De WARENNE
49. Alan Of Brittany m1. Pernelle m2. Abeles
m. Pernelle
m. Abeles
54. Gilbert De GANT, Earl Of Lincoln m. Rohese De CLARE
m. Rohese De CLARE father: Richard FITZ GILBERT De CLARE, Baron Of Clare mother: Adeliza Le MESCHIN
55. Robert De GAUNT m1. Alice PAYNEL m2. Gunnora D'AUBIGNY
m. Alice PAYNEL father: William PAYNEL, Baron Of Hooton Pagnell mother: Avice De RUMELLI
m. Gunnora D'AUBIGNY father: Ralph D'AUBIGNY mother: Sibyl De VALOGNES
60. Agnes De GAUNT m1. William De MOHUN, Earl Of Somerset m2. Richard Le SCROPE
m. William De MOHUN, Earl Of Somerset father: Sir William De MOHUN, Baron Of Dunster mother: Adeliz
m. Richard Le SCROPE
61. Alice GANT m1. Ilbert LACIE, Baron Of Pontefract m2. Roger De MOWBRAY, Baron Of Thirsk
m. Ilbert LACIE, Baron Of Pontefract father: Robert De LACY, Baron Of Pontefract mother: Maud
m. Roger De MOWBRAY, Baron Of Thirsk father: Sir Nele D'AUBIGNEY, Baron Of Thirsk mother: Gundred GOURNEY
62. Matilda De GANT m. William
m. William father: Walter
65. Oliver III De DINAN, Lord Of Dinan m.
67. Raoul De FOUGERES, Seigneur Of Fougeres m. Matilda Of Mayenne
m. Matilda Of Mayenne father: Juhael I Lord Of Mayenne mother: Clemence Of Poitieu
70. Clemence De FOUGERES m. Robert De MONTFORT
m. Robert De MONTFORT father: Hugh De MONTFORT, Baron Of Montfort mother: Adeline De BEAUMONT
73. Oliva De TANCARVILLE m. William II MALET
m. William II MALET father: Robert MALET mother: Matilda
75. 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