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: Thibaud Seigneur De Dampierre
Sex: M
Death: Abt 1106 ^d

Parents:

Father:
Viter/Gauthier Seigneur De Dampierre Death: Abt 1078

Mother:

Sybilla

Family:
Marriage:

Isabel .^m1
Isabel Death: After 1108

Children:

Gui I Seigneur De Dampierre, Vicomte Of Troyes Death: 1151

Bibliography

Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. III.1 (#1-#200): Herzogs und Grafenhauser des Heiligen Romischen Reiches Andere Europaische Furstenhauser. Marburg: Verlag von J. A. Stargardt, 1984. Information from this source tagged as [Ref: ES III.1 #[0-9]*].
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]*].
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

parents:: [Ref: Moriarty Plantagenet p275]

Sources for death Information

date:: 1106/7 [Ref: ES III.1 #51, ES III.4 #624]; 1110 [Ref: Moriarty Plantagenet p149, Moriarty Plantagenet p150, Moriarty Plantagenet p265]; abt 1110 [Ref: Moriarty Plantagenet p275]

Sources with Information about marriage to Isabel

names:: [Ref: Moriarty Plantagenet p150, Moriarty Plantagenet p265, Moriarty Plantagenet p275],
child:: [Ref: Moriarty Plantagenet p149]

Research Notes:
Seigneur de Dampierre [Ref: Moriarty Plantagenet p149]

Pedigree of Thibaud Seigneur De Dampierre
                                     /-----Raul De Cambrai
                            /-----Herve Castellan Of Chatillon
                           |         \-----Wivette Of Champagne
                   /-----Geldoin Seigneur De Dampierre
                  |         \-----Ghisely
          /-----Eudes Seigneur De Dampierre
         |         \-----Melsinde
/-----Viter/Gauthier Seigneur De Dampierre
|        |                                                      /-----Baldwin II The Bald Count Of Flanders
|        |                                             /-----Adelulf Count Of Boulogne
|        |                                            |         \-----Alfthryth Of England
|        |                                    /-----Arnulf Count Of Boulogne
|        |                           /-----Baldwin Count Of Boulogne
|        |                  /-----Eustace I Count Of Boulogne
|        |                 |        |                           /-----Thierri I Count Of West Friesland
|        |                 |        |                  /-----Thierri II Count Of West Friesland
|        |                 |        |                 |         \-----Geva
|        |                 |        |         /-----Arnulf Count Of Holland And Ghent
|        |                 |        |        |        |         /-----Arnold I The Old Count Of Flanders
|        |                 |        |        |         \-----Hildegarde Of Flanders
|        |                 |        |        |                  \-----Alix De Vermandois
|        |                 |         \-----Adela Of Holland
|        |                 |                 |                  /-----Wigeric Count in Bidgau
|        |                 |                 |         /-----Siegfried Count Of Luxemburg
|        |                 |                 |        |         \-----Cunegunde
|        |                 |                  \-----Luitgard Of Luxembourg
|        |                 |                          |         /-----Ebergard Count In The Nordgau, Count Of Alsace
|        |                 |                           \-----Hedwig Of Nordgau
|        |                 |                                    \-----Bertha
|        |         /-----Lambert Of Boulogne, Count Of Lens
|        |        |        |                                    /-----Regnier I Count Of Hainaut
|        |        |        |                           /-----Regnier II Count Of Hainaut
|        |        |        |                          |         \-----Hersent Of France
|        |        |        |                  /-----Regnier III Count Of Hainaut
|        |        |        |                 |        |         /-----Richard The Justiciar Duke Of Bourgogne
|        |        |        |                 |         \-----Adelaide Of Burgundy
|        |        |        |                 |                  \-----Adelaide Of Burgundy
|        |        |        |         /-----Lambert I The Bearded Count Of Louvain
|        |        |        |        |        |                  /-----Dietrich Count in Westfalen
|        |        |        |        |        |         /-----Lambert Count Of Louvain
|        |        |        |        |        |        |         \-----Ragenhilda
|        |        |        |        |         \-----Adele Of Louvain
|        |        |        |        |                 |         /-----Richfrid Count Of Betuew And Hersinde
|        |        |        |        |                  \-----(Unk Dau) Of Betuwe
|        |        |         \-----Maud Of Louvain
|        |        |                 |                           /-----Charles III The Simple King Of Franks
|        |        |                 |                  /-----Louis IV D'OUTRE-MER, King Of Franks
|        |        |                 |                 |         \-----Edgiva
|        |        |                 |         /-----Charles Duke Of Lower Lorraine
|        |        |                 |        |        |         /-----Henry I The Fowler King Of The Saxons
|        |        |                 |        |         \-----Gerberga Of Saxony
|        |        |                 |        |                  \-----Mechtilde Of Westfalen
|        |        |                  \-----Gerberga Of Lorraine
|        |        |                           \-----Adelheid Of Ardennes
|         \-----Sybilla
|                 |                                             /-----Hrolfr (Rollo) Duke Of Normandy
|                 |                                    /-----William Longspee Duke Of Normandy
|                 |                                   |         \-----Poppa
|                 |                           /-----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
|                 |        |        |                           /-----Paskurtan Count Of Rennes
|                 |        |        |                  /-----Judhael Count Of Rennes
|                 |        |        |                 |         \-----(Unk Dau) Heiress Of Rennes
|                 |        |        |         /-----Conan I Duke Of Brittany
|                 |        |        |        |         \-----Gerberge
|                 |        |         \-----Judith 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
|                  \-----Adelaide Of Normandy
|                          |         /-----Fulbert Of Falaise
|                           \-----Herleve Of Falaise
|                                    \-----Duxia
Thibaud Seigneur De Dampierre
\-----Sybilla

Descendants of Thibaud Seigneur De Dampierre

1. Thibaud Seigneur De Dampierre m. Isabel

m. Isabel father: Milan Le Gros Seigneur De Montchery mother: Lithwise Vicomtes De Troyes

2+ Gui I Seigneur De Dampierre, Vicomte Of Troyes m. Helvide Of Baudemont

2nd generation

2. Gui I Seigneur De Dampierre, Vicomte Of Troyes m. Helvide Of Baudemont

m. Helvide Of Baudemont father: Andre Seigneur De Baudmont mother: Agnes Heiress Of Braine

3+ William Seigneur De Dampierre, Constable Of Cham m. Ermengarde

4+ Agnes Of Dampierre m. Narjod II Lord Of Toucy

3rd generation

3. William Seigneur De Dampierre, Constable Of Cham m. Ermengarde

m. Ermengarde father: Dreux IV Seigneur De Morichy mother: Basilie

5+ Guy II Seigneur De Dampierre m. Matilda De BOURBON, Dame De Bourbon

6+ Helvide Of Dampierre m1. Geoffrey IV Seneschall Of Champagne m2. John Seigneur De Montmirel

7+ Elisabeth Of Dampierre m. Joffroi I Lord Of Aspremont

4. Agnes Of Dampierre m. Narjod II Lord Of Toucy

m. Narjod II Lord Of Toucy father: Itier III Lord Of Toucy mother: Elisabeth

8+ Itier IV Lord Of Toucy, Vicount Of Auxerre m. Beatrix Of Rion

4th generation

5. Guy II Seigneur De Dampierre m. Matilda De BOURBON, Dame De Bourbon

m. Matilda De BOURBON, Dame De Bourbon father: Archambaud VIII The Young Seigneur De Bourbon mother: Alice Of Burgundy

9+ Archambaud IX De DAMPIERRE, Seigneur De Bourbon m1. Guigone Of Forez m2. Beatrix De MONTHUCON

10+ William Seigneur De Dampierre m. Margaret Of Flanders

11+ Marie Of Dampierre m1. Herve III Lord Of Vierzon m2. Henry I Sire De Sully, Count Of Dreux

12 Guy De Dampierre

13 Philippe De Dampierre m. Guy IV Count Of Forez; Guy IV Count Of Forez father: Guy III Count Of Forez mother: Adalasia

14 Jeanne De Dampierre

15 Marguerite De Dampierre

6. Helvide Of Dampierre m1. Geoffrey IV Seneschall Of Champagne m2. John Seigneur De Montmirel

m. Geoffrey IV Seneschall Of Champagne father: Geoffrey III Seneschall Of Champagne mother: Felicite Of Brienne

16+ Simon De JOINVILLE, Seigneur De Joinville m1. Ermengarde Of Montcler m2. Beatrix Of Auxonne

m. John Seigneur De Montmirel father: Andre Lord Of Ferte-Gaucher mother: Hildearde Of Oisy

17+ Mary Of Montmirail m. Enguerrand III Lord Of Coucy

18+ Elizabeth Of Montmirail m. Hellin II Seneschall Of Flanders

7. Elisabeth Of Dampierre m. Joffroi I Lord Of Aspremont

m. Joffroi I Lord Of Aspremont father: Gobert V Of Aspremont mother: Ida Of Chiny

19+ Gobert VI Lord Of Aspremont m. Julianne Of Rosoy

8. Itier IV Lord Of Toucy, Vicount Of Auxerre m. Beatrix Of Rion

m. Beatrix Of Rion

20+ Jean Lord Of Toucy m. Emma Of Laval

21+ Otho Of Toucy m.

5th generation

9. Archambaud IX De DAMPIERRE, Seigneur De Bourbon m1. Guigone Of Forez m2. Beatrix De MONTHUCON

m. Guigone Of Forez

22+ Margaret Of Bourbon m. Theobald I King Of Navarre

m. Beatrix De MONTHUCON father: Archambaud Seigneur De Montlucon

23+ Beatrix Of Bourbon m. Beraud VI The Great Lord Of Mercoeur

24+ Archembaud Sengneur De Bourbon m. Yolanda Of St. Pol

25+ Maria Of Bourbon m. John I Count Of Dreux

10. William Seigneur De Dampierre m. Margaret Of Flanders

m. Margaret Of Flanders father: Baldwin IX Eastern Emperor mother: Mary Of Champagne

26 Jeanne Of Dampierre m1. Hugh III Count Of Rethel m2. Theobald II Count Of Bar; Hugh III Count Of Rethel father: Hugh II Count Of Rethel mother: Felicite De Broyes; Theobald II Count Of Bar father: Henry II Count Of Bar, Seigneur De Ligny mother: Phillippe Of Dreux

27+ Jean I Lord Of Dampierre m. Laura Of Lorraine

28 Marie Of Damiperre

29 William III Sengneur De Courtrai m. Beatrix Of Brabant; Beatrix Of Brabant father: Henry II The Conqueror Duke Of Brabant mother: Marie Of Swabia

30+ Guy De Dampierre Count Of Flanders m1. Maud Of Bethune m2. Isabel Of Luxemburg

11. Marie Of Dampierre m1. Herve III Lord Of Vierzon m2. Henry I Sire De Sully, Count Of Dreux

m. Herve III Lord Of Vierzon father: Herve II Lord Of Vierzon mother: Aenor

31 Alix Of Vierzon m1. Gautier III Of Villeboon m2. Girard Lord Of Picquigny; Girard Lord Of Picquigny father: Enguerrand Vidame Of Amiens mother: Marguerite Of Poitou

32+ Guillaume II Lord Of Vierzon m. Blanche Of Joigny

m. Henry I Sire De Sully, Count Of Dreux father: Archembaud IV Sire De Sully mother: Alix

33+ Henri II Sire De Sully m. Petronille Of Joigny, Dame De Chateau-Renaud

16. Simon De JOINVILLE, Seigneur De Joinville m1. Ermengarde Of Montcler m2. Beatrix Of Auxonne

m. Ermengarde Of Montcler father: Jean Of Montcler

34 Geoffrey Of Joinville, Lord Of Moncler m. Marie Of Garlande; Marie Of Garlande father: Guillaume IV Of Garlande, Lord Of Livry mother: Adele Of Chatillon

m. Beatrix Of Auxonne father: Stephen III Count Of Auxonne mother: Beatrix Of Thiers-Chalon

35+ John De JOINVILLE m. Alice Of Reynel

36+ Sir Geoffrey De GENEVILLE, Lord Geneville m. Maud LACY

17. Mary Of Montmirail m. Enguerrand III Lord Of Coucy

m. Enguerrand III Lord Of Coucy father: Ralph I Sire De COUCY mother: Adelaide Of Dreux

37+ Alix Of Coucy m. Arnold III Count Of Guines

38 Raoul II Sire De Coucy m. Phillipa Of Dammartin; Phillipa Of Dammartin father: Simon De DAMMARTIN, Count Of Aumale mother: Marie Countess Of Ponthieu

39+ Mary Of Coucy m1. Alexander II King Of Scots m2. Jean De BRIENNE, Grand Butler Of France

18. Elizabeth Of Montmirail m. Hellin II Seneschall Of Flanders

m. Hellin II Seneschall Of Flanders father: Robert I Seneschall Of Flanders mother: Sybille Of Flanders

40+ Robert II Of Wavrin, Seneschall Of Flanders m1. Eustache Of Chatillon m2. Mathilde Of Bethune

41 Hellin De Wavrin, Lord Of Harponlieu m. Elizabeth Of Bethune; Elizabeth Of Bethune father: Robert VII Seigneur De Bethene mother: Elisabeth Of Morialme

19. Gobert VI Lord Of Aspremont m. Julianne Of Rosoy

m. Julianne Of Rosoy father: Rogier Of Rosoy mother: Alice Of Avesnes

42+ Gobert VII Lord Of Aspremont m. Agnes Of Coucy

20. Jean Lord Of Toucy m. Emma Of Laval

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

43+ Jeanne Of Toucy m. Theobald II Count Of Bar

21. Otho Of Toucy m.

44+ Otho Of Toucy, Admiral Of France m.