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: Amadeus Of Montfaucon, Count Of Montbeliard
Sex: M
Death: After 1195 ^d

Parents:

Father:
Richard II Of Montfaucon Death: 1162

Mother:

Sophia Of Montbeliard Death: Apr 1148

Family:
Marriage:

Beatrice Of Joinville on 1 .^m1
Beatrice Of Joinville Death: After 1166

Children:

Agnes De MONTFAUCON Death: 23 Oct After 1186
Gauthier I De Montfaucon, Regent Of Cypres Death: 20 Jun 1212
Richard III Of Montfaucon, Count Of Montbeliard Death: 17 Jun Abt 1227

Bibliography

Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. XI: Familien vom Mittle- und Oberrhein und aus Burgund. Marburg: Verlag von J. A. Stargardt, 1986. Information from this source tagged as [Ref: ES XI #[0-9]*].
Richardson, Douglas, Plantagenet Ancestry: A Study in Colonial and Medieval Families. Baltimore, MD: Genelogical Publishing Co, 2004. Information from this source tagged as [Ref: Richardson PA p[0-9]*].
Williams, Kelsey Jackson, Ancestry of Jacques de Lusignan, Count of Tripoli, The Genealogist 19,1 (2005), pp93-107. NYPL APA 82-1000. Available at https://www.americanancestors.org/databases/genealogist-the/image/. Information from this source tagged as [Ref: Williams JacquesDeLusignan p[0-9]*].

Sources for birth and parent Information

parents:: [Ref: ES XI #134]

Sources for death Information

date:: 1195 [Ref: Williams JacquesDeLusignan p104]; occ 1195 [Ref: ES XI #134]

Sources with Information about marriage to Beatrice Of Joinville

date:: first marriage of Amadeus [Ref: ES XI #134],
names:: Amadeus & Beatrice (of Joinville) [Ref: ES XI #134],
child:: [Ref: ES XI #134, Williams JacquesDeLusignan p104]

Research Notes:
Count of Montbeliard [Ref: ES XI #134, Williams JacquesDeLusignan p104]

murdered by Count Otto of Burgundy [Ref: Williams JacquesDeLusignan p104]

Pedigree of Amadeus Of Montfaucon, Count Of Montbeliard
                            /-----Cono Of Falco
                   /-----Richard I Of Montfaucon
          /-----Amadee Lord Of Montfaucon
/-----Richard II Of Montfaucon
|        |         /-----Ulrich Count Of Fenis, Count Of Neuenburg
|         \-----(Unk) Of Neuenburg
Amadeus Of Montfaucon, Count Of Montbeliard
|                                                      /-----Thibaud Count Of Bar
|                                             /-----Louis I De Mousson, UnderCount Of Bar
|                                            |         \-----Sconehilda
|                                    /-----Richwin Count Of Scarpons
|                           /-----Louis Of Montbeliard, Count Of Bar
|                          |        |                           /-----Ebergard Count In The Nordgau, Count Of Alsace
|                          |        |                  /-----Hugh III Count Of Eqisheim
|                          |        |                 |         \-----Liutgarde Of Chiny
|                          |        |         /-----Hugh IV Of Egisheim, Count Of The Lower Alsace
|                          |         \-----Hildegarde Of Egisheim
|                          |                 |         /-----Louis Count Of Dagsburg
|                          |                  \-----Heilwig Of Dagsburg
|                  /-----Thierry II Count Of Bar
|                 |        |                                    /-----Wigeric Count in Bidgau
|                 |        |                           /-----Frederick I Duke Of Lorraine
|                 |        |                          |         \-----Cunegunde
|                 |        |                  /-----Dietrich Duke Of Lorraine
|                 |        |                 |        |         /-----Hugh Magnus Duke Of The Franks, Count Of Paris
|                 |        |                 |         \-----Beatrix
|                 |        |                 |                  \-----Hedwig Of Saxony
|                 |        |         /-----Frederick II Count Of Bar, Duke Of Lorraine
|                 |        |        |        |                  /-----Folmar Of Luneville And Amance
|                 |        |        |        |         /-----Folmar I Count Of Metz
|                 |        |        |         \-----Richilda
|                 |        |        |                  \-----Bertha
|                 |         \-----Sophia Countess Of Bar
|                 |                 |                           /-----Udo Count In The Wetterau
|                 |                 |                  /-----Conrad I Duke Of Swabia
|                 |                 |                 |         \-----Cunegundis Of Vermandois
|                 |                 |         /-----Hermann II Duke Of Swabia
|                 |                 |        |        |         /-----Adalbert Count Of Marchtal
|                 |                 |        |         \-----Judith Of Marchtal
|                 |                 |        |                  \-----(Unk Dau)
|                 |                  \-----Mathilde Of Swabia
|                 |                          |                  /-----Rudolph II King Of Juran Burgundy And Provence
|                 |                          |         /-----Conrad The Peaceful King Of Burgundy
|                 |                          |        |         \-----Berthia Of Swabia
|                 |                           \-----Gerberga Of Burgundy
|                 |                                   |         /-----Louis IV D'OUTRE-MER, King Of Franks
|                 |                                    \-----Matilda Of France
|                 |                                             \-----Gerberga Of Saxony
|         /-----Thierry III Count Of Montpelgard
|        |        |                                             /-----Berengar II King Of Italy
|        |        |                                    /-----Adalbert Marquess Of Ivrea
|        |        |                                   |         \-----Willa Of Aries
|        |        |                           /-----Otto William Count Of Burgundy, Nevers, And Dijon
|        |        |                          |        |         /-----Lambert Count Of Chalons, Viconte Of Dijon
|        |        |                          |         \-----Gerberga
|        |        |                  /-----Raynald I Count Of Burgundy
|        |        |                 |        |                  /-----Rogenvald
|        |        |                 |        |         /-----Renaud Count Of Rheims And Roucy
|        |        |                 |         \-----Ermentrude Of Roucy
|        |        |                 |                 |         /-----Giselbert Duke Of Lorraine
|        |        |                 |                  \-----Alberade Of Lorraine
|        |        |                 |                           \-----Gerberga Of Saxony
|        |        |         /-----William I The Great Count Of Burgundy
|        |        |        |        |                           /-----William Longspee Duke Of Normandy
|        |        |        |        |                  /-----Richard I The Fearless Duke Of Normandy
|        |        |        |        |                 |         \-----Espriota
|        |        |        |        |         /-----Richard II The Good Duke Of Normandy
|        |        |        |        |        |        |         /-----(Unk) Forquelar Of Cirques
|        |        |        |        |        |         \-----Gunnora
|        |        |        |         \-----Alice Of Normandy
|        |        |        |                 |                  /-----Judhael Count Of Rennes
|        |        |        |                 |         /-----Conan I Duke Of Brittany
|        |        |        |                 |        |         \-----Gerberge
|        |        |        |                  \-----Judith Of Brittany
|        |        |        |                          |         /-----Geoffrey I Grisgonelle Count Of Anjou
|        |        |        |                           \-----Ermengarde Of Anjou
|        |        |        |                                    \-----Adele Of Troyes
|        |         \-----Ermentrude Of Burgandy
|        |                 |                                    /-----Suniario Count Of Barcelona
|        |                 |                           /-----Borrell II Count Of Barcelona
|        |                 |                          |         \-----Richild Of Toulouse
|        |                 |                  /-----Raimond Borrel Count Of Barcelona
|        |                 |                 |        |         /-----Raimond Pons Count Of Toulouse
|        |                 |                 |         \-----Luitgard
|        |                 |                 |                  \-----Garsinde
|        |                 |         /-----Berengar Raimond I Count Of Barcelona
|        |                 |        |        |                  /-----Arnold I Count Of Carcassone
|        |                 |        |        |         /-----Roger I Count Of Carcassone
|        |                 |        |        |        |         \-----Arsinde Heiress Of Carcassone
|        |                 |        |         \-----Ermisende
|        |                 |        |                 |         /-----Bernard II Count Of Melgueil
|        |                 |        |                  \-----Adelaide Of Pons
|        |                 |        |                           \-----Sonegonde
|        |                  \-----Stephanie Of Barcelona
|        |                          |         /-----Sunifredo II Lord Of Lluca And Villanova
|        |                           \-----Guisle Of Lluca
|        |                                    \-----Ermendinde Of Balsareny
\-----Sophia Of Montbeliard

Descendants of Amadeus Of Montfaucon, Count Of Montbeliard

1. Amadeus Of Montfaucon, Count Of Montbeliard m. Beatrice Of Joinville

m. Beatrice Of Joinville father: Roger Of Joinville mother: Audiarde Of Vignory

2+ Agnes De MONTFAUCON m. Erard II Count Of Brienne

3+ Gauthier I De Montfaucon, Regent Of Cypres m. Bourgogne Of Lusignan

4+ Richard III Of Montfaucon, Count Of Montbeliard m. Agnes Of Auxonne

2nd generation

2. Agnes De MONTFAUCON m. Erard II Count Of Brienne

m. Erard II Count Of Brienne father: Walter II Count Of Brienne mother: (Unk) Of Soissons

5+ Gautier III Count Of Brienne m. Elvira/Albinia Of Lecce

6 Guillaume Of Brienne, Lord Of Rameru m. Eustachie Of Courtenay; Eustachie Of Courtenay father: Peter Of France, Lord Of Courteney mother: Elizabeth De Courtenay

7+ Jean De BRIENNE, King Of Jerusalem m1. Mary De MONTFERRAT m2. Stephanie Of Armenia m3. Berengaria Of Leon

3. Gauthier I De Montfaucon, Regent Of Cypres m. Bourgogne Of Lusignan

m. Bourgogne Of Lusignan father: Amauri De LUSIGNAN, King Of Jerusalem mother: Eschive De Ibelin

8+ Echive De Montbeliard m. Balian De Ibelin, Lord Of Beirut

4. Richard III Of Montfaucon, Count Of Montbeliard m. Agnes Of Auxonne

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

9 Amedee Lord Of Montfaucon m. Mathilde Of Saarbrucken; Mathilde Of Saarbrucken father: Simon III Count Of Saarbrucken mother: Laurette Of Lorraine

10+ Dietrich III The Great Count Of Montbeliard m. Alix Of Pfirt

3rd generation

5. Gautier III Count Of Brienne m. Elvira/Albinia Of Lecce

m. Elvira/Albinia Of Lecce father: Tancred Of Lecce mother: Sibilla De Medania

11+ Gautier IV The Great Count Of Brienne m. Maria Of Cypres

7. Jean De BRIENNE, King Of Jerusalem m1. Mary De MONTFERRAT m2. Stephanie Of Armenia m3. Berengaria Of Leon

m. Mary De MONTFERRAT father: Conrad De MONTFERRAT, Marquis De Montferrat mother: Isabella Of Anjou, Queen Of Jerusalem

12+ Yolante De BRIENNE m. Frederick II Duke Of Swabia, King Of Sicily, Emperor

m. Stephanie Of Armenia father: Leo II King Of Armenia

13 John Crown Prince Of Armenia

m. Berengaria Of Leon father: Alfonso IX King Of Leon mother: Berengaria Of Castile

14+ Mary De BRIENNE m. Baldwin II De COURTENAY, Emperor Of Constantinople

15+ Alphonse De BRIENNE, Count Of Eu m. Marie Of Lusignan, Countess Of Eu

16+ Jean De BRIENNE, Grand Butler Of France m1. Jeanne Dame De Chateau Du Loir m2. Mary Of Coucy

17+ Louis De BRIENNE, Viscount Of Beaumont In Main m. Agnes De BEAUMONT

8. Echive De Montbeliard m. Balian De Ibelin, Lord Of Beirut

m. Balian De Ibelin, Lord Of Beirut father: John IBELIN, Lord of Beirut mother: Melsinde Of Arsur

18+ Jean II De Ibelin, Lord of Beirut m. Alice De La Roche

19+ Isabelle De Ibelin m. Henri Embriaco Lord Of Gibelet

10. Dietrich III The Great Count Of Montbeliard m. Alix Of Pfirt

m. Alix Of Pfirt father: Friedrich II Count Of Pfirt mother: Heilwig Of Urach

20+ Sibille Of Montfaucon m. Rudolf III Lord Of Neuenburg

4th generation

11. Gautier IV The Great Count Of Brienne m. Maria Of Cypres

m. Maria Of Cypres father: Hugh Of Lusignan, King Of Cypres mother: Alix Countess Of Jaffa

21+ Hugues Count Of Brienne m1. Isabelle Of Roche-Sur-L'Ognon m2. Helene Komnenodukaina Heiress Of Lamia And Larissa

12. Yolante De BRIENNE m. Frederick II Duke Of Swabia, King Of Sicily, Emperor

m. Frederick II Duke Of Swabia, King Of Sicily, Emperor father: Henry VI King Of Sicily mother: Constance Of Sicily

23+ Konrad IV Duke Of Swabia m1. (Unk) m2. Elizabeth Von WITTLESBACH

14. Mary De BRIENNE m. Baldwin II De COURTENAY, Emperor Of Constantinople

m. Baldwin II De COURTENAY, Emperor Of Constantinople father: Peter De COURTENAY, Emperor Of Constantinople mother: Iolande Of Hainault, Countess Of Namur

24+ Philip De COURTENAY, Emperor Of Constantinople m. Beatrice Of Naples

15. Alphonse De BRIENNE, Count Of Eu m. Marie Of Lusignan, Countess Of Eu

m. Marie Of Lusignan, Countess Of Eu father: Raoul Of Lusignan, Count Of Eu And Guines mother: Yolande Of Dreux

25+ Jean I De BRIENNE, Count Of Eu m. Beatrix Of Chatillon-Sur-Marne

26+ Marguerite De BRIENNE m. Jean II Lord Of Dampierre And Saint-Dizier

27 Blanche De BRIENNE

16. Jean De BRIENNE, Grand Butler Of France m1. Jeanne Dame De Chateau Du Loir m2. Mary Of Coucy

m. Jeanne Dame De Chateau Du Loir father: Geoffrey VI Vicomte De Chateaudun mother: Clemence Of Roches

28+ Blanche De BRIENNE, Lady Of Loupeland m. Sir William FIENNES

m. Mary Of Coucy father: Enguerrand III Lord Of Coucy mother: Mary Of Montmirail

17. Louis De BRIENNE, Viscount Of Beaumont In Main m. Agnes De BEAUMONT

m. Agnes De BEAUMONT father: Raoul De BEAUMONT, Vicomte of Beaumont mother: Agnes

29+ Jean De BRIENNE, Viscount Of Beaumont In Main m1. Jeanne Of Guerche m2. Marie Berthout

30+ Henry De BEAUMONT, Earl Of Buchan m. Alice COMYN

31 Richard De BRIENNE

32 Louis De BRIENNE, Bishop of Durham

33 Charles De BRIENNE

34+ Marie De BRIENNE m. Henry III Of Avaugour, Sn De Mayenne

35 Isabel De BEAUMONT m. John De VESCY, Baron Of Alnwick; John De VESCY, Baron Of Alnwick father: William De VESCY, Baron Of Alnwick mother: Agnes De FERRERS

36+ Jeanne Of Beaumont m. Guy VIII Lord Of Vitre And Laval

37 Marguerite of BRIENNE m. Bohemond VII Prince Of Antioch

18. Jean II De Ibelin, Lord of Beirut m. Alice De La Roche

m. Alice De La Roche father: Guy I De La Roche, Duke Of Athens mother: Agnes

38+ Echive De Ibelin m1. Humfry De Montfort, Lord of Tyre m2. Guy De Lusignan

19. Isabelle De Ibelin m. Henri Embriaco Lord Of Gibelet

m. Henri Embriaco Lord Of Gibelet father: Guy I Embriaco Lord Of Gibelet mother: Alice Of Antioch

39+ Guy II De Ibelin, Lord Of Gibelet m. Marguerite Grenier

20. Sibille Of Montfaucon m. Rudolf III Lord Of Neuenburg

m. Rudolf III Lord Of Neuenburg father: Berchtold Lord Of Neuenburg mother: Richenza Of Froburg

40+ Amedee Lord Of Neuenburg m. Jordane Of La Sarraz

5th generation

21. Hugues Count Of Brienne m1. Isabelle Of Roche-Sur-L'Ognon m2. Helene Komnenodukaina Heiress Of Lamia And Larissa

m. Isabelle Of Roche-Sur-L'Ognon father: Guy I De La Roche, Duke Of Athens mother: Agnes

41+ Agnes Of Brienne m. Jean II Blondel Count Of Joigny

42+ Gautier V Count Of Brienne, Duke Of Athens m. Jeanne Of Chatillon

m. Helene Komnenodukaina Heiress Of Lamia And Larissa father: Ioannes DUKAS KOMNENOS mother: Hypomone

23. Konrad IV Duke Of Swabia m1. (Unk) m2. Elizabeth Von WITTLESBACH

m. Elizabeth Von WITTLESBACH father: Otto II Von Wittelsbach, Duke Of Bavaria mother: Agnes Of Celle

44 Konrad Duke Of Swabia

24. Philip De COURTENAY, Emperor Of Constantinople m. Beatrice Of Naples

m. Beatrice Of Naples father: Charles Of Anjou, Count Of Provence mother: Beatrix Countess Of Provence

45+ Catherine Of Courtenay m. Charles Count Of Valois And Anjou

25. Jean I De BRIENNE, Count Of Eu m. Beatrix Of Chatillon-Sur-Marne

m. Beatrix Of Chatillon-Sur-Marne father: Guy II Of Chatilion, Count Of St. Pol mother: Matilda Of Brabant

46+ Jean II De BRIENNE, Count Of Eu m. Jeanne Countess Of Gent

47+ Mathilde De BRIENNE m. Alfonso De La Cerda

26. Marguerite De BRIENNE m. Jean II Lord Of Dampierre And Saint-Dizier

m. Jean II Lord Of Dampierre And Saint-Dizier father: Jean I Lord Of Dampierre mother: Laura Of Lorraine

48+ Jeanne Of Dampierre m. Miles X Lord Of Noyers

49+ Marguerite Of Dampierre m. Gaucher II Count Of Porcean

28. Blanche De BRIENNE, Lady Of Loupeland m. Sir William FIENNES

m. Sir William FIENNES father: Sir Ingleman FIENNES, K.B., Lord Of Wendover mother: Isabel Of Conde

50+ Margaret FIENNES m. Sir Edmund De MORTIMER, Lord Mortimer

51+ Joan FIENNES m. Sir John WAKE, Lord Wake

52 Robert FIENNES

53 Isabeau FIENNES m1. Guillaume De MORTAGNE m2. Robert De WAVRIN

54 Yolande FIENNES

55 Agnes FIENNES

56+ Sir Jean FIENNES m. Isabelle De Dampierre

29. Jean De BRIENNE, Viscount Of Beaumont In Main m1. Jeanne Of Guerche m2. Marie Berthout

m. Jeanne Of Guerche father: Geoffroy Seigneur De La Guerche mother: Emma Of Chateaugontier

57+ Robert De BRIENNE, Viscount Of Beaumont In Main m. Marie De Craon

m. Marie Berthout father: Walter VII Lord Of Mecheln mother: Marie Of Auvergne

30. Henry De BEAUMONT, Earl Of Buchan m. Alice COMYN

m. Alice COMYN father: Sir Alexander COMYN mother: Joanna LATIMER

58+ John De BEAUMONT, Lord Beaumont, Earl Of Buch m. Eleanor PLANTAGENET

59 Richard De BEAUMONT

60 Thomas De BEAUMONT

61 Alice De BEAUMONT

62 Elizabeth BEAUMONT m. Sir Nicholas AUDLEY, Lord Audley

63+ Catherine De BEAUMONT m. David STRATHBOGIE, Earl Of Atholl, Lord Strath

64+ Isabel BEAUMONT m. Henry PLANTGENET, K.G., Duke of Lancaster

65 Agnes De BEAUMONT m. Sir Thomas LUCY, Lord Lucy; Sir Thomas LUCY, Lord Lucy father: Sir Anthony De LUCY, Lord Lucy mother: Elizabeth De TILLIOL

66+ Joan BEAUMONT m. Sir Fulk FITZWARIN, Lord Fitzwarin

67 Beatrice De BEAUMONT m. Charles I Count of Dammartin

34. Marie De BRIENNE m. Henry III Of Avaugour, Sn De Mayenne

m. Henry III Of Avaugour, Sn De Mayenne father: Alan Of Avaugour, Sn De Mayenne mother: Clemence

68 Clemence D'AVAUGOUR m. John De VESCI

69 Henri Of Avaugour, Sn De Mayenne

70 Jean Of Avaugour, Bishop of Dol

71 Guillaume Of Avaugour

72 Agnes D'AVAUGOUR

73 Marguerite D'AVAUGOUR m. Guillaume PAYNEL

74 Blanche D'AVAUGOUR m. Guillaume HARCOURT

75 Marie D'AVAUGOUR m. Jean TESSON

76 Jeanne D'AVAUGOUR m. Jean CRISPIN

77 Luce D'AVAUGOUR

78 Alienor D'AVAUGOUR

36. Jeanne Of Beaumont m. Guy VIII Lord Of Vitre And Laval

m. Guy VIII Lord Of Vitre And Laval father: Guy VII Lord Of Laval mother: Philippa Of Vitre

79+ Andre Chatelain Of Love, Lord Of Chatillon-En- m. Eustachie Of Baucay

38. Echive De Ibelin m1. Humfry De Montfort, Lord of Tyre m2. Guy De Lusignan

m. Humfry De Montfort, Lord of Tyre father: Philippe I Lord Of Tyrus, President Of Armenia mother: Marie Of Antioch

m. Guy De Lusignan father: Hugh III King Of Cypres mother: Isabelle Of Ibelin

80+ Hugh IV King Of Cyprus m. Alice De Ibelin

81+ Isabelle De Lusignan m. Eudes Of Dampierre

39. Guy II De Ibelin, Lord Of Gibelet m. Marguerite Grenier

m. Marguerite Grenier father: Julien Grenier, Lord Of Sidon mother: Euphemie Princess Of Armenia

82+ Marie De GIBELET m. Philippe De Ibelin

40. Amedee Lord Of Neuenburg m. Jordane Of La Sarraz

m. Jordane Of La Sarraz father: Aimon Lord Of La Sarraz mother: Marguerite

83+ Guillemette Of Neuchatel m. Reinald Of Burgundy, Count Of Mompelgard