Genealogy of the Marshall Family,
including Medieval and Ancient Lines

Updated: 09-30-2024.

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: Guillaume Of Baux, Lord Of Berre
Sex: M
Birth: Before 1212 ^b
Death: Abt 23 Jan 1265 ^d

Parents:

Father:
Raymond Of Baux, Lord Of Berre, Vicount Of Marse Death: Abt 23 Jun 1235

Mother:

Alacassie/Alix Of Marseille Death: After 1228

Family:
Marriage:

Children:

Bertrand Lord Of Berre Death: After 17 Jun 1309

Bibliography

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]*].

Sources for birth and parent Information

date:: vor 1212 [Ref: ES III.4 #748],
parents:: [Ref: ES III.4 #748]

Sources for death Information

date:: 23.I 1265/7.VI 1266 [Ref: ES III.4 #748]

Sources with Information about marriage to Eucharie Of Tournel

child:: [Ref: ES III.4 #748]

Research Notes:
sn de Berre d'Istres de Lancon et de Chateauneuf [Ref: ES III.4 #748]

Pedigree of Guillaume Of Baux, Lord Of Berre
                                                       /-----Pons Iuvenis
                                              /-----Hugues Of Baux
                                             |         \-----Profecta
                                     /-----Guillaume-Hugues Of Baux
                                    |        |                  /-----Humbert Lord Of Apt
                                    |        |         /-----Guillaume Lord Of Apt
                                    |        |        |         \-----Inaurie
                                    |         \-----Inauris Of Apt
                                    |                 |         /-----Boniface I Of Reillane
                                    |                  \-----Adelaix Of Reillane
                                    |                           \-----Constance
                            /-----Raymond Of Baux
                           |         \-----Vierne
                   /-----Bertrand Lord Of Baux
                  |        |         /-----Gilbert Vicount Of Gevaudan
                  |         \-----Stephanette Of Gavaudan
                  |                  \-----Gerberga Of Arles
          /-----Bertrand Of Baux, Lord Of Meyrargues
         |        |                                             /-----Bernard William II Seigneur De Montpelier
         |        |                                    /-----William III Seigneur De Montpelier
         |        |                           /-----Bernard William IV Seigneur De Montpelier
         |        |                          |         \-----Beliarde
         |        |                  /-----William V Seigneur De Montpelier
         |        |                 |        |                  /-----Bernard III Count Of Melgueil
         |        |                 |        |         /-----Raymond I Count Of Melgueil
         |        |                 |        |        |         \-----Adele
         |        |                 |         \-----Ermengarde
         |        |                 |                 |         /-----William III Count Of Poitou, Duke Of Aquitaine
         |        |                 |                  \-----Beatrix Of Poitou
         |        |                 |                           \-----Agnes Of Burgundy
         |        |         /-----Guillem Lord Of Omelaz
         |        |        |        |                           /-----Bernard III Count Of Melgueil
         |        |        |        |                  /-----Raymond I Count Of Melgueil
         |        |        |        |                 |         \-----Adele
         |        |        |        |         /-----Pierre Count Of Melgueil
         |        |        |        |        |        |         /-----William III Count Of Poitou, Duke Of Aquitaine
         |        |        |        |        |         \-----Beatrix Of Poitou
         |        |        |        |        |                  \-----Agnes Of Burgundy
         |        |        |         \-----Ermerinda
         |        |        |                 |                  /-----William III Taileffer Count Of Toulouse
         |        |        |                 |         /-----Pons Count Of Toulouse
         |        |        |                 |        |         \-----Emma Of Provence
         |        |        |                  \-----Almodis Of Toulouse
         |        |        |                          |         /-----Bernard I Count Of La Marche
         |        |        |                           \-----Adelmode De La Marche
         |        |        |                                    \-----Amelia De Rasez
         |         \-----Tiburge Of Orange
         |                 |                                    /-----Laugier Lord Of Venice
         |                 |                           /-----Raimbald Of Nice, Lord Of Venice And Courthezon
         |                 |                          |         \-----Odila
         |                 |                  /-----Bertrand Raimbaud Of Nice
         |                 |                 |         \-----Adelaide
         |                 |         /-----Raymbaud II Count Of Orange
         |                 |        |         \-----Gilberte
         |                  \-----Tiburge Of Orange
/-----Raymond Of Baux, Lord Of Berre, Vicount Of Marse
|         \-----Etienette Of Baux
Guillaume Of Baux, Lord Of Berre
|                                                               /-----Arlulfe
|                                                      /-----Guillaume I Vicount Of Marseille
|                                             /-----Guillermo II De MARSELLA, Vicount Of Marsella
|                                            |         \-----Bililde
|                                    /-----Geoffrey Vicount Of Arles And Marseille
|                                   |        |         /-----Pons Iuvenis
|                                   |         \-----Accelene De Baux
|                                   |                  \-----Profecta
|                           /-----Hugues Geofroi I Vicount Of Marseille
|                          |         \-----Rixende
|                  /-----Raymond Geofroi I Vicount Of Marseille
|                 |         \-----Douceline
|         /-----Hugues Geofroi Vicount Of Marseille
|        |         \-----Ponce
\-----Alacassie/Alix Of Marseille
          \-----Sibille

Descendants of Guillaume Of Baux, Lord Of Berre

1. Guillaume Of Baux, Lord Of Berre m. Eucharie Of Tournel

m. Eucharie Of Tournel

2+ Bertrand Lord Of Berre m. Berengere

2nd generation

2. Bertrand Lord Of Berre m. Berengere

m. Berengere mother: Marguerite

3+ Bertrand De Baux, Count Of Andria m1. Beatrice Of Naples m2. Marguerite Of Aulnay

3rd generation

3. Bertrand De Baux, Count Of Andria m1. Beatrice Of Naples m2. Marguerite Of Aulnay

m. Beatrice Of Naples father: Charles II The Lame King Of Naples mother: Mary Of Hungary

m. Marguerite Of Aulnay father: Robert De Aulnay, Seigneur di Tiano mother: Isabella Le Estendart

4+ Isabeau Of Baux m. Antonio Of Sanserverino, Count Of Marsico

5+ Francis De Baux, Duke Of Andria m1. Luisa De San SEVERINO m2. Marguerite Of Tarento m3. Sveva ORSINI

4th generation

4. Isabeau Of Baux m. Antonio Of Sanserverino, Count Of Marsico

m. Antonio Of Sanserverino, Count Of Marsico

6+ Giovanna Of Sanserverino m. Louis Of Enghien, Count Of Brienne, Duke Of At

5. Francis De Baux, Duke Of Andria m1. Luisa De San SEVERINO m2. Marguerite Of Tarento m3. Sveva ORSINI

m. Luisa De San SEVERINO father: Tommaso III De San SEVERINO

m. Marguerite Of Tarento father: Philip I Prince Of Taranto mother: Catherine Of Valois

7 Jacopo De Baux, Prince of Tarento

8 Antonia De Baux m. Frederick III of Aragon, King Of Sicily

m. Sveva ORSINI father: Niccolo ORSINI, Count Of Nola mother: Joan De Sabran

9 Guillaume De Baux, Duke Of Andria

10 Bianchino De Baux

11+ Margaret Of Andria m. Peter Of Luxemburg, Count Of St. Pol

5th generation

6. Giovanna Of Sanserverino m. Louis Of Enghien, Count Of Brienne, Duke Of At

m. Louis Of Enghien, Count Of Brienne, Duke Of At father: Walter III Lord Of Enghein mother: Isabeau Of Brienne

12+ Marguerite De Enghien m1. Pierre Of Baux m2. Jacopo SANSEVERINO m3. Jean II Count Of Brienne And Conversano

13 Antoine Of Enghein

14 Yolande Of Enghein m. Philippe De BAR

15 Isabeau Of Enghein m. Guillaume De GAVRE

16 Helene Of Enghein m. Pierre De Assignics, Seneschal of Provence

11. Margaret Of Andria m. Peter Of Luxemburg, Count Of St. Pol

m. Peter Of Luxemburg, Count Of St. Pol father: Jean II Count Of Brienne And Conversano mother: Marguerite De Enghien

17 Philippe Of St.Pol

18 Thibaut Of St.Pol

19 Jacques Of St.Pol

20 Valeran Of St.Pol

21 Jean Of St.Pol

22 Isabel Of St.Pol m. Charles Of Anjou, Duke of Maine

23 Catherine Of St.Pol m. Arthur III Duke of Brittany, Count of Richemont

24+ Jacquetta Of St.Pol m1. John K.G., Duke of Bedford m2. Sir Richard WYDVILLE, K.G., Earl of Rivers

25+ Louis Of Luxemburg, Count Of St. Pol m1. Jeanne Of Bar m2. Marie Of Savoy