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. Matthew II Count Of Beaumont Death: After 1174

Bibliography
  1. Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. III.4 (#601-#820): Das Feudale Frankreich und sein Einfluss auf die Welt des Mittelalters. Marburg: Verlag von J. A. Stargardt, 1989. Information from this source tagged as [Ref: ES III.4 #[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. Moriarty, G Andrews, Plantagenet Ancestry of King Edward III And Queen Philippa. Salt Lake: Mormon Pioneer Genealogical Society, 1985. LDS Film#0441438. NYPL ARF-86-2555. Available at https://familysearch.org/search/film/007905814?cat=66443. Also available at https://familysearch.org/search/catalog/66443. Information from this source tagged as [Ref: Moriarty Plantagenet p[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 v2p[0-9]*].

Sources for birth and parent Information
parents:
[Ref: ES III.4 #642]
Sources for death Information
date:
[Ref: ES III.4 #644, ES III.4 #653]
1155 [Ref: Keats-Rohan DD p227]
Sources with Information about marriage to Beatrice
date:
vor 1101 [Ref: ES III.4 #653]
vor 1110 [Ref: ES III.4 #644],
names:
[Ref: Moriarty Plantagenet p269, Richardson RoyalAnc v2p233],
child:
[Ref: ES III.4 #644, Keats-Rohan DD p227]
Research Notes:
Count of Beaumont [Ref: Moriarty Plantagenet p269]



Pedigree of Matthais I Count Of Beaumont
                                     /-----Ivo
                            /-----Ivo
                           |         \-----Geila
                   /-----Ivo Count Of Belemontensis
          /-----Ivo I Count Of Beaumont
 /-----Ivo II Count Of Beaumont
|         \-----Emma
Matthais I Count Of Beaumont
|                                                               /-----Herlouin II Of Ponthieu
|                                                      /-----Roger Count Of Montreuil
|                                             /-----Hugh
|                                    /-----Hugh I Count Of Ponthieu
|                           /-----Enguerrand I Count Of Ponthieu
|                          |        |                           /-----Robert I King Of France
|                          |        |                  /-----Hugh Magnus Duke Of The Franks, Count Of Paris
|                          |        |                 |         \-----Beatrix Of Vermandois
|                          |        |         /-----Hugh Capet King Of France
|                          |        |        |        |         /-----Henry I The Fowler King Of The Saxons
|                          |        |        |         \-----Hedwig Of Saxony
|                          |        |        |                  \-----Mechtilde Of Westfalen
|                          |         \-----Gisle Of France
|                          |                 |                  /-----Ebles Mancer Count Of Poitou, Duke Of Aquitaine
|                          |                 |         /-----William I Count Of Poitou, Duke Of Aquitaine
|                          |                 |        |         \-----Emliane
|                          |                  \-----Adelaide Of Poitou
|                          |                          |         /-----Hrolfr (Rollo) Duke Of Normandy
|                          |                           \-----Gerloc Of Normandy
|                          |                                    \-----Poppa
|                  /-----Hugh II Count Of Ponthieu
|                 |        |                                    /-----Gerulf Count Of Holland
|                 |        |                           /-----Thierri I Count Of West Friesland
|                 |        |                  /-----Thierri II Count Of West Friesland
|                 |        |                 |        |         /-----Meginhard Count Of Hainault
|                 |        |                 |         \-----Geva
|                 |        |         /-----Arnulf Count Of Holland And Ghent
|                 |        |        |        |                  /-----Baldwin II The Bald Count Of Flanders
|                 |        |        |        |         /-----Arnold I The Old Count Of Flanders
|                 |        |        |        |        |         \-----Alfthryth Of England
|                 |        |        |         \-----Hildegarde Of Flanders
|                 |        |        |                 |         /-----Herbert II Count Of Vermandois
|                 |        |        |                  \-----Alix De Vermandois
|                 |        |        |                           \-----Hildebrante/Liegarde/Adela
|                 |         \-----Adela Of Holland
|                 |                 |                           /-----(Unk)
|                 |                 |                  /-----Wigeric Count in Bidgau
|                 |                 |         /-----Siegfried Count Of Luxemburg
|                 |                 |        |         \-----Cunegunde
|                 |                 |        |                  \-----Ermentrude Of France
|                 |                  \-----Luitgard Of Luxembourg
|                 |                          |                  /-----Hugh I Count In Abracian Nordgau
|                 |                          |         /-----Ebergard Count In The Nordgau, Count Of Alsace
|                 |                          |        |         \-----Hildegarde
|                 |                           \-----Hedwig Of Nordgau
|                 |                                    \-----Bertha
|         /-----Enguerrand II Count Of Ponthieu
|        |        |         /-----Guenfroi Count Of Aumale
|        |         \-----Bertha Of Aumale
 \-----Adelaide
         |                                                      /-----Ketil
         |                                             /-----Hrolfr (Rollo) Duke Of Normandy
         |                                    /-----William Longspee Duke Of Normandy
         |                                   |        |         /-----Berenger Count Of Bayeux
         |                                   |         \-----Poppa
         |                                   |                  \-----(Unk Dau)
         |                           /-----Richard I The Fearless Duke Of Normandy
         |                          |         \-----Espriota
         |                  /-----Richard II The Good Duke Of Normandy
         |                 |        |         /-----(Unk) Forquelar Of Cirques
         |                 |         \-----Gunnora
         |         /-----Robert I The Devil Duke Of Normandy
         |        |        |                                    /-----Adam I The Great Count Of Nantes And Vannes, Duke Of Brit
         |        |        |                           /-----Paskurtan Count Of Rennes
         |        |        |                          |         \-----Oreguen
         |        |        |                  /-----Judhael Count Of Rennes
         |        |        |                 |        |         /-----Berenger Count Of Rennes
         |        |        |                 |         \-----(Unk Dau) Heiress Of Rennes
         |        |        |         /-----Conan I Duke Of Brittany
         |        |        |        |         \-----Gerberge
         |        |         \-----Judith Of Brittany
         |        |                 |                           /-----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
         |        |                  \-----Ermengarde 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
          \-----Adelaide Of Normandy
                  |         /-----Fulbert Of Falaise
                   \-----Herleve Of Falaise
                            \-----Duxia



Descendants of Matthais I Count Of Beaumont
1. Matthais I Count Of Beaumont m. Beatrice
m. Beatrice father: Hugh Count Of Clermont mother: Margaret De Roucy

2nd generation

2. Matthew II Count Of Beaumont m1. Mathilde Of Chateaudun m2. Adele Of Luzarches
m. Mathilde Of Chateaudun
m. Adele Of Luzarches