Genealogy of the Marshall Family,
including Medieval and Ancient Lines

Updated: 05-01-2023.

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 may be downloaded here.

Index of Modern Lines (immigrants to America and their descendants) is here, notable people here, and Gedcom here.


Individual Page


Family:
Marriage: Children:
  1. Ida Of Mortagne
  2. Walter Burggraf Of Doornick Death: After 1137

Marriage:
Bibliography
  1. Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. VII: Familien des Alten Lotharingien II. Marburg: Verlag von J. A. Stargardt, 1979. Information from this source tagged as [Ref: ES VII #[0-9]*].
  2. 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]*].

Sources for birth and parent Information
father:
[Ref: ES VII #88]
Sources for death Information
date:
occ 1110 [Ref: ES VII #88]
Sources with Information about marriage to Francka
date:
first marriage of Eberhard [Ref: ES VII #88],
child:
[Ref: ES VII #88]
Sources with Information about marriage to Helvida
date:
second marriage of Eberhard [Ref: ES VII #88],
names:
[Ref: Moriarty Plantagenet p175]
Sources with Inaccurate marriage information
child:
Ida (#22389) wife of Walter I Lord of Avesnes [Ref: Moriarty Plantagenet p175]
Research Notes:
Lord of Mortagne by Conquest [Ref: Moriarty Plantagenet p175]

Mortagne is located south of Tournay [Ref: Moriarty Plantagenet p175]

nephew of Bishop Redlod, 1080 [Ref: Moriarty Plantagenet p175]



Pedigree of Eberhard I Lord Of Mortagne
                   /-----Ingelbart I Advocate Of St Peter At Gent
          /-----Ingelbart II Lord Of Peteghem
 /-----Alard I Lord Of Peteghem And Eine
|         \-----Glismode
Eberhard I Lord Of Mortagne



Descendants of Eberhard I Lord Of Mortagne
1. Eberhard I Lord Of Mortagne m1. Francka m2. Helvida
m. Francka
m. Helvida

2nd generation

2. Ida Of Mortagne m. Walter I Lord Of Avesnes, Leuze, And Conde
m. Walter I Lord Of Avesnes, Leuze, And Conde father: Fastrad II Advocate Of Tournay mother: Richilda
3. Walter Burggraf Of Doornick m. Petronelle
m. Petronelle

3rd generation

4. Nicholas Lord Of Avesnes, Leuze, And Conde m. Mathilda
m. Mathilda father: Henry Count Of LaRoche mother: Mathilda
5. Petronelle Of Avesnes m1. Johann I Of Peteghem m2. Roger Of Landas
m. Johann I Of Peteghem father: Ingelbert IV Of Peteghem mother: (Unk) Of Aalst
m. Roger Of Landas
7. Everard II Radulf Burggraf Of Doornick m. Richildis Of Hainault
m. Richildis Of Hainault father: Baldwin III Count Of Hainault mother: Yolande Of Guelders

4th generation

8. Jacques I Seigneur Of Avesnes And Leuze m. Adelfia Heiress Of Guise
m. Adelfia Heiress Of Guise father: Bouchard Seigneur De Guise mother: Adelaide
9. Johann II Of Cysoing m. Mabilia Of Guines
m. Mabilia Of Guines father: Baldwin II Count Of Guines mother: Christine Of Ardres
10. Everard III Radulf Burggraf Of Doornick m1. Mathilde Of Bethune m2. Gertrude Of Montaigu
m. Mathilde Of Bethune
m. Gertrude Of Montaigu father: Lambert Count Of Montaigu mother: (Unk Dau) Of Louvain

5th generation

11. Gaunthier Of Avesnes, Count Of Blois m. Margaret Countess Of Blois
m. Margaret Countess Of Blois father: Theobald V Count Of Blois mother: Alice
13. Mathilde Of Avesnes m1. Nicolas IV Of Rumigny, Advocate Of Potees m2. Ludwig IV Count Of Chiny
m. Nicolas IV Of Rumigny, Advocate Of Potees father: Nicolas III Of Rumigny mother: Eve Of Chievres
m. Ludwig IV Count Of Chiny father: Ludwig III Count Of Chiny mother: Sophie
14. Ida Of Avesnes m. Englebert IV Of Enghien
m. Englebert IV Of Enghien father: Engelbert III Of Enghien, Advocate Of Tubize And Castr mother: Elizabeth Of Trazegnies
15. Richard Seigneur Of Avesnes m. Margaret Of Flanders
m. Margaret Of Flanders father: Baldwin IX Eastern Emperor mother: Mary Of Champagne
16. Johann III Of Cysoing m. Maria
m. Maria
17. Richilda Of Doornick m1. Gilbert II Of Oudenaarde m2. Walter I Of Zotteghem
m. Gilbert II Of Oudenaarde father: Arnold III Of Oudenaarde mother: Maria
m. Walter I Of Zotteghem
18. Baldwin Burggraf Of Doornick m. Heldiarde
m. Heldiarde