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:
Bibliography
  1. 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]*].

Sources for birth and parent Information
date:
second son [Ref: Keats-Rohan DD p647],
father:
[Ref: Keats-Rohan DD p647]
Research Notes:



Pedigree of Joscelin De Porhoet
                            /-----Guethenoc Vicount Of Chateautro-En-Porhoet
                   /-----Josselin Vicount Of Porhoet And Rennes
                  |         \-----Allarum
          /-----Eudon I Vicount Of Porhoet And Rennes
 /-----Geoffrey Vicomte De Porhoet
|         \-----Anne De Leon
Joscelin De Porhoet
|                                             /-----Budic Count Of Cornuaille
|                                    /-----Benoit Count Of Cornuaille
|                           /-----Alain Cagnairt Count Of Cornuaille
|                          |         \-----Guinodeon
|                  /-----Hoel Count Of Cornouille
|                 |        |                                    /-----Matuedoi Count Of Poher
|                 |        |                           /-----Alain II Barbe Torte Count Of Nantes
|                 |        |                          |         \-----(Unk Dau)
|                 |        |                  /-----Hoel Count Of Nantes
|                 |        |         /-----Judicael Count Of Nantes
|                 |         \-----Judith Of Nantes
|                 |                  \-----Melisende
|         /-----Alan IV Fergent Duke Of Brittany
|        |        |                                             /-----Paskurtan Count Of Rennes
|        |        |                                    /-----Judhael Count Of Rennes
|        |        |                                   |         \-----(Unk Dau) Heiress Of Rennes
|        |        |                           /-----Conan I Duke Of Brittany
|        |        |                          |         \-----Gerberge
|        |        |                  /-----Geoffrey Duke Of Brittany
|        |        |                 |        |                  /-----Fulk II The Good Count Of Anjou
|        |        |                 |        |         /-----Geoffrey I Grisgonelle Count Of Anjou
|        |        |                 |        |        |         \-----Gerberga Of Nevers
|        |        |                 |         \-----Ermengarde Of Anjou
|        |        |                 |                 |         /-----Robert Count Of Troyes
|        |        |                 |                  \-----Adele Of Troyes
|        |        |                 |                           \-----Adelaide Of Burgundy
|        |        |         /-----Alan III Duke Of Brittany
|        |        |        |        |                           /-----Hrolfr (Rollo) Duke Of Normandy
|        |        |        |        |                  /-----William Longspee Duke Of Normandy
|        |        |        |        |                 |         \-----Poppa
|        |        |        |        |         /-----Richard I The Fearless Duke Of Normandy
|        |        |        |        |        |         \-----Espriota
|        |        |        |         \-----Hawise Of Normandy
|        |        |        |                 |         /-----(Unk) Forquelar Of Cirques
|        |        |        |                  \-----Gunnora
|        |         \-----Hawise Of Brittany
|        |                 |                                    /-----Theobald Viscount Of Troyes
|        |                 |                           /-----Theobald I Le Tricheur Count Of Blois
|        |                 |                          |         \-----Richilde Of Bourges
|        |                 |                  /-----Eudes I Count Of Blois
|        |                 |                 |        |         /-----Herbert II Count Of Vermandois
|        |                 |                 |         \-----Luitgarde De Vermandois
|        |                 |                 |                  \-----Hildebrante/Liegarde/Adela
|        |                 |         /-----Eudes II Count Of Blois
|        |                 |        |        |                  /-----Rudolph II King Of Juran Burgundy And Provence
|        |                 |        |        |         /-----Conrad The Peaceful King Of Burgundy
|        |                 |        |        |        |         \-----Berthia Of Swabia
|        |                 |        |         \-----Bertha Of Burgandy
|        |                 |        |                 |         /-----Louis IV D'OUTRE-MER, King Of Franks
|        |                 |        |                  \-----Matilda Of France
|        |                 |        |                           \-----Gerberga Of Saxony
|        |                  \-----Bertha Of Blois
|        |                          |                           /-----Robert II Vicount Of Auvergne
|        |                          |                  /-----William V Count Of Auvergne
|        |                          |                 |         \-----Ingelberga Dame De Beaumont In Chalonais
|        |                          |         /-----Robert I Count Of Auvergne
|        |                          |        |         \-----Umberge
|        |                           \-----Ermengarde Of Auvergne
|        |                                   |                  /-----Bertrand De Gevaudan
|        |                                   |         /-----Stephen De Brioude
|        |                                   |        |         \-----Emilgarde
|        |                                    \-----Ermengarde
|        |                                            |         /-----Fulk II The Good Count Of Anjou
|        |                                             \-----Adelaide (Blanch) Of Anjou
|        |                                                      \-----Gerberga Of Nevers
 \-----Hawise Of Brittany
         |                                                      /-----Gausfred Vicount Of Chartres
         |                                             /-----Gausfred Vicount Of Chateaudun
         |                                    /-----Fulk Count Of Perche
         |                                   |        |         /-----Herbert I Count Of Perche
         |                                   |         \-----Hildegarde Of Perche
         |                                   |                  \-----Millisent Of Nevers
         |                           /-----Hugo Of Perch
         |                          |        |         /-----Rotrou Seigneur Of Nogent-An-Rotrou
         |                          |         \-----Melisende
         |                  /-----Geoffrey Ferreol Count Of The Gatinais
         |                 |        |                           /-----Aubri Vicount Of Narbonne
         |                 |        |                  /-----Lutaud Count Of Macon
         |                 |        |                 |         \-----Attela Of Macon
         |                 |        |         /-----Aubri Count Of Macon
         |                 |        |        |        |         /-----Manasses I Count Of Vergy, Duxin, And Chalons
         |                 |        |        |         \-----Ermengarde Of Chalon
         |                 |        |        |                  \-----Ermengarde
         |                 |         \-----Beatrix Of Macon
         |                 |                 |         /-----Geoffrey Vicount Of Orleans
         |                 |                  \-----(Unk)
         |                 |                          |         /-----Fromond I Vicount Of Sens
         |                 |                           \-----(Unk Dau) Of Sens
         |         /-----Fulk IV Rechin Count Of Anjou
         |        |        |                                    /-----Fulk Le Roux Count Of Anjou
         |        |        |                           /-----Fulk II The Good Count Of Anjou
         |        |        |                          |         \-----Roscilla
         |        |        |                  /-----Geoffrey I Grisgonelle Count Of Anjou
         |        |        |                 |        |         /-----Gausfred Count Of Nevers
         |        |        |                 |         \-----Gerberga Of Nevers
         |        |        |                 |                  \-----Aba
         |        |        |         /-----Fulk III The Black Count Of Anjou
         |        |        |        |        |                  /-----Herbert II Count Of Vermandois
         |        |        |        |        |         /-----Robert Count Of Troyes
         |        |        |        |        |        |         \-----Hildebrante/Liegarde/Adela
         |        |        |        |         \-----Adele Of Troyes
         |        |        |        |                 |         /-----Giselbert Duke Of Burgandy
         |        |        |        |                  \-----Adelaide Of Burgundy
         |        |        |        |                           \-----Ermengarde Of Burgandy
         |        |         \-----Ermengarde Of Anjou
         |        |                  \-----Hildegarde Of Metz
          \-----Ermengard Of Anjou
                  |                           /-----Landry Sire de Baugency
                  |                  /-----Lancellin I Sire De Baugency In Orleanais
                  |         /-----Lanzelin II Seigneur De Baugency
                   \-----Hildegarde De BAUGENCY
                            \-----Alberga



Descendants of Joscelin De Porhoet
1. Joscelin De Porhoet