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

Person Info

Name: Lambert Count Of Montaigu
Sex: M
Death: 1147 ^d

Parents:

Father:
Kuno Count Of Montaigu Death: 30 Apr 1106 in Dalhem

Mother:

Ida Of Feuron Death: Before 1100

Family:
Marriage:

(Unk Dau) Of Louvain .^m1
(Unk Dau) Of Louvain Birth: After 1090

Children:

Gertrude Of Montaigu Death: After 4 May 1189
Godfrey Count Of Montaigu Death: 1161
Conon Of Montaigu Death: After 1140

Bibliography

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]*].
Collin, Frederic, Descendants of Lambert de Fouron. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 4/5/2005. Subject: Louvain- Ponthieu link ?. Available at https://groups.google.com/g/soc.genealogy.medieval/c/4xxTNrDdxh8/m/yRJIgG2M3u0J. Author address: frederic dot collin at lathuy dot com. Information from this source tagged as [Ref: Frederic Collin SGM 4/5/2005-150938].

Sources for birth and parent Information

parents:: [Ref: Frederic Collin SGM 4/5/2005-150938],
father:: [Ref: ES VII #109],
mother:: Ida de Feuron or Ida (de Boulogne) Wwe v Herman (v Malsen) T (Cte Eustache II) [Ref: ES VII #109]

Sources for death Information

date:: [Ref: Frederic Collin SGM 4/5/2005-150938]; occ 1140 [Ref: ES VII #109]

Sources with Information about marriage to (Unk Dau) Of Louvain

names:: Lambert & dau Henry of Louvain and Gertrude of Flanders [Ref: Frederic Collin SGM 4/5/2005-150938]; Lambert Count Of Montaigu & ___ Of Louvain [Ref: ES VII #16],
child:: [Ref: ES VII #16, Frederic Collin SGM 4/5/2005-150938]

Research Notes:
Count of Clermont [Ref: ES VII #109, Frederic Collin SGM 4/5/2005-150938]
Count of Montaigu [Ref: ES VII #109, ES VII #16, Frederic Collin SGM 4/5/2005-150938]
Lord of Rochefort [Ref: ES VII #109, Frederic Collin SGM 4/5/2005-150938]
Advocate of Dinant and St-Symphorien-aux-Bois [Ref: ES VII #109]

married N v (Clermont T f Gf Giselbert) [Ref: ES VII #109]

1102: Count of Clermont [Ref: Frederic Collin SGM 4/5/2005-150938]

1106-7: Advicate of Dinant [Ref: Frederic Collin SGM 4/5/2005-150938]

Pedigree of Lambert Count Of Montaigu
          /-----Gozelo Count Of Montaigu
/-----Kuno Count Of Montaigu
|        |                  /-----Hildrade-Hecelin I Count Of Grandpre
|        |         /-----Herman Count Of Grandpre
|        |        |        |                  /-----Godefroid Count In Hennegau
|        |        |        |         /-----Arnold I Lord Of Florennes
|        |        |        |        |         \-----Alpaide
|        |        |         \-----Hadvide Of Florennes
|        |        |                 |                           /-----Wigeric Count in Bidgau
|        |        |                 |                  /-----Gonzelon Count In Bidgau
|        |        |                 |                 |         \-----Cunegunde
|        |        |                 |         /-----Godfrey Count Of Verdun
|        |        |                 |        |        |         /-----Gerhard Count In Metzgau
|        |        |                 |        |         \-----Oda Of Metz
|        |        |                 |        |                  \-----Udo Of Saxony
|        |        |                  \-----Ermentrude
|        |        |                          |                  /-----Billung Count In Saxony
|        |        |                          |         /-----Hermann Billung Duke Of Saxony
|        |        |                          |        |         \-----Fraderuna
|        |        |                           \-----Matilda Of Saxony
|        |        |                                    \-----Hildegarde Of Westerbourg
|         \-----Ermentrude Of Grandpre
|                 |                           /-----Rogenvald
|                 |                  /-----Renaud Count Of Rheims And Roucy
|                 |         /-----Giselbert Count Of Roucy
|                 |        |        |                           /-----Giselbert Count Of Darnau
|                 |        |        |                  /-----Regnier I Count Of Hainaut
|                 |        |        |                 |         \-----Ermengarde Of Lorraine
|                 |        |        |         /-----Giselbert Duke Of Lorraine
|                 |        |        |        |         \-----Alberade Of Mons
|                 |        |         \-----Alberade Of Lorraine
|                 |        |                 |                  /-----Otto The Illustrious Duke Of Saxony
|                 |        |                 |         /-----Henry I The Fowler King Of The Saxons
|                 |        |                 |        |         \-----Hedwige/Hadui/Haduich
|                 |        |                  \-----Gerberga Of Saxony
|                 |        |                          |         /-----Dietrich Count in Westfalen
|                 |        |                           \-----Mechtilde Of Westfalen
|                 |        |                                    \-----Ragenhilda
|                  \-----Judith Of Roucy
|                          |                                    /-----Mayceul Vicount Of Narbonne
|                          |                           /-----Aubri Vicount Of Narbonne
|                          |                          |         \-----Raimodis
|                          |                  /-----Lutaud Count Of Macon
|                          |                 |        |         /-----Ranulph Vicount Of Macon
|                          |                 |         \-----Attela Of Macon
|                          |         /-----Aubri Count Of Macon
|                          |        |        |                  /-----Thierry II Count In The Chamois
|                          |        |        |         /-----Manasses I Count Of Vergy, Duxin, And Chalons
|                          |        |        |        |         \-----(Unk Dau)
|                          |        |         \-----Ermengarde Of Chalon
|                          |        |                 |         /-----Boso Of Vienne, King Of Provence
|                          |        |                  \-----Ermengarde
|                           \-----(Unk Dau)
|                                   |                  /-----Rogenvald
|                                   |         /-----Renaud Count Of Rheims And Roucy
|                                    \-----Ermentrude Of Roucy
|                                            |                  /-----Regnier I Count Of Hainaut
|                                            |         /-----Giselbert Duke Of Lorraine
|                                            |        |         \-----Alberade Of Mons
|                                             \-----Alberade Of Lorraine
|                                                     |         /-----Henry I The Fowler King Of The Saxons
|                                                      \-----Gerberga Of Saxony
|                                                               \-----Mechtilde Of Westfalen
Lambert Count Of Montaigu
|         /-----Lambert Of Feuron
\-----Ida Of Feuron

Descendants of Lambert Count Of Montaigu

1. Lambert Count Of Montaigu m. (Unk Dau) Of Louvain

m. (Unk Dau) Of Louvain father: Henry III Count Of Louvain mother: Gertrude Of Flanders

2+ Gertrude Of Montaigu m1. Raoul Of Nesle, Burggraf Of Brugge m2. Everard III Radulf Burggraf Of Doornick

3 Godfrey Count Of Montaigu m. Julienne Of Duras

4 Conon Of Montaigu

2nd generation

2. Gertrude Of Montaigu m1. Raoul Of Nesle, Burggraf Of Brugge m2. Everard III Radulf Burggraf Of Doornick

m. Raoul Of Nesle, Burggraf Of Brugge father: Radulf Lord Of Nesle mother: Rainurde

5+ Raoul I De Nesle, Count Of Soissons m1. Adele/Alix Of Dreux m2. Yolanda m3. Ade Of Aesnes

6+ Jean I Lord Of Nesle, Bggf Of Brugge m. Elisabeth Of Peteghem

m. Everard III Radulf Burggraf Of Doornick father: Everard II Radulf Burggraf Of Doornick mother: Richildis Of Hainault

7+ Baldwin Burggraf Of Doornick m. Heldiarde

3rd generation

5. Raoul I De Nesle, Count Of Soissons m1. Adele/Alix Of Dreux m2. Yolanda m3. Ade Of Aesnes

m. Adele/Alix Of Dreux father: Robert I Count Of Dreux mother: Hawise De Evereux

8+ Gertrude Of Soissons m. Matthew II Sire De Montmorency

9 Eleonore Of Soissons m1. Matthew III Count Of Beaumont m2. Stephen II De Blois, Seigneur De Chatillon-Sur-Loin; Matthew III Count Of Beaumont father: Matthew II Count Of Beaumont mother: Mathilde Of Chateaudun; Stephen II De Blois, Seigneur De Chatillon-Sur-Loin father: Stephen I Of Champagne, Count Of Sancerre mother: Alix-Mathilde Of Donzy

10+ Jean II Count Of Soissons m. Marie Of Thour

m. Ade Of Aesnes father: Jacques I Seigneur Of Avesnes And Leuze mother: Adelfia Heiress Of Guise

6. Jean I Lord Of Nesle, Bggf Of Brugge m. Elisabeth Of Peteghem

m. Elisabeth Of Peteghem father: Johann I Of Peterghem

11+ Ada Of Nesle m. Enguerrand II De Coucy, Lord Of Boves

12+ Raoul Lord Of Falvy m. Adele Of Roys

13+ Gertrude Of Nesle m1. Renaud De Mello m2. Raoul I De Clairmont, Lord Of Ailly

7. Baldwin Burggraf Of Doornick m. Heldiarde

14+ Marie Of Doornick m. Eustache Canivet Lord Of Roeulx

4th generation

8. Gertrude Of Soissons m. Matthew II Sire De Montmorency

m. Matthew II Sire De Montmorency father: Bouchard De MONTMORENCY mother: Lauretia Of Hainault

15 Mathieu De MONTMORENCY m. Marie Countess Of Ponthieu; Marie Countess Of Ponthieu father: William III De PONTHIEU, Count Of Ponthieu mother: Alice Of France

16+ Bouchard V Sire De Montmorency m. Isabelle Of Laval

10. Jean II Count Of Soissons m. Marie Of Thour

m. Marie Of Thour father: Roger Of Thour mother: Agnes

17 Yolande Of Soissons m. Hugh II Of Rumigny; Hugh II Of Rumigny father: Nicolas V Of Rumigny mother: Elisabeth Of Coucy

18+ Jean III Count Of Soissons m. Marguerite Of Montfort

19+ Adele Of Soissons m. Johann Lord Of Oudenaarde

11. Ada Of Nesle m. Enguerrand II De Coucy, Lord Of Boves

m. Enguerrand II De Coucy, Lord Of Boves father: Robert De Coucy, Lord Of Boves mother: Beatrix Of St. Pol

20+ Elisabeth Of Coucy m. Nicolas V Of Rumigny

12. Raoul Lord Of Falvy m. Adele Of Roys

m. Adele Of Roys father: Barthelemy Of Roys mother: Petronille

21+ Jean De Nesle m1. Beatrix m2. Joan De DAMMARTIN

13. Gertrude Of Nesle m1. Renaud De Mello m2. Raoul I De Clairmont, Lord Of Ailly

m. Renaud De Mello

m. Raoul I De Clairmont, Lord Of Ailly father: Simon I Lord Of Ailly mother: Mathilde Of Breteuil

22 Jean Of Ailly

23+ Simon II Lord Of Ailly And Nesle m. Adele Of Montfort

24 Thibaut Of Ailly

25 Renaud Of Ailly

26 Raoul Seigneur of Ailly

27 Mahaut Of Ailly

14. Marie Of Doornick m. Eustache Canivet Lord Of Roeulx

m. Eustache Canivet Lord Of Roeulx father: Eustache The Valet Of Roeulx mother: Bertha Of Gavre

28+ Agnes Of Roeulx m. Jacques Of Conde, Lord Of Morialme

29+ Eustach Campulus Of Roeulx m. Marie Of Trith

5th generation

16. Bouchard V Sire De Montmorency m. Isabelle Of Laval

m. Isabelle Of Laval father: Guy VI Lord Of Laval mother: Avoise Of Craon

30+ Matthew III Sire De Montmorency m. Jeanne Of Brienne

18. Jean III Count Of Soissons m. Marguerite Of Montfort

m. Marguerite Of Montfort father: Amauri De MONTFORT, Lord Of Montfort mother: Beatrix Of Vienne

31+ Hugh Count Of Soissons m. Jeanne Of Dargies

19. Adele Of Soissons m. Johann Lord Of Oudenaarde

m. Johann Lord Of Oudenaarde father: Arnold IV Lord Of Oudenaarde mother: Alix Of Rosoy

32+ Marie Of Oudenarde m1. Gottfried Lord Of Perweys m2. Jean Lord Of Falvy

20. Elisabeth Of Coucy m. Nicolas V Of Rumigny

m. Nicolas V Of Rumigny father: Nicolas IV Of Rumigny, Advocate Of Potees mother: Mathilde Of Avesnes

33+ Hugh II Of Rumigny m1. Yolande Of Soissons m2. Ada De BOVES

21. Jean De Nesle m1. Beatrix m2. Joan De DAMMARTIN

34+ Jean Lord Of Falvy m. Marie Of Oudenarde

m. Joan De DAMMARTIN father: Simon De DAMMARTIN, Count Of Aumale mother: Marie Countess Of Ponthieu

35 Jeanne De Nesle m. Guillaume De BETHUNE

23. Simon II Lord Of Ailly And Nesle m. Adele Of Montfort

m. Adele Of Montfort father: Amauri De MONTFORT, Lord Of Montfort mother: Beatrix Of Vienne

36+ Raoul De CLERMONT, Lord Of Nesle, Vicount Of C m1. Alix Of Dreux m2. Isabelle Of Hainault

37 Guy De CLERMONT

38 Amaury De CLERMONT

39 Simon De CLERMONT

40 Jean De CLERMONT

41+ Beatrix Of Clermont m. Jean IV Chatelain Of Lille

28. Agnes Of Roeulx m. Jacques Of Conde, Lord Of Morialme

m. Jacques Of Conde, Lord Of Morialme father: Nicolas Lord Of Balliol mother: Elisabeth Of Morialme

42+ Isabelle Of Conde m. Johann I Count Of Looz

29. Eustach Campulus Of Roeulx m. Marie Of Trith

m. Marie Of Trith

43+ Eustache IV Of Roeulx m1. Philippe Of Antoing m2. Agnes Of Trazegnies