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


Family:
Marriage: Children:
  1. Gui Seigneur De Guise Death: After 1141

Marriage: Children:
  1. Beatrix Of Ath

Bibliography
  1. Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. II: Die Ausserdeutschen Staaten Die Regierenden Hauser der Ubrigen Staaten Europas. Marburg: Verlag von J. A. Stargardt, 1984. Information from this source tagged as [Ref: ES II #[0-9]*].
  2. 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]*].
  3. Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. VIII: West-, Mittel- und Nordeuropaische Familien. Marburg: Verlag von J. A. Stargardt, 1980. Information from this source tagged as [Ref: ES VIII #[0-9]*].
  4. 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 p231, Moriarty Plantagenet p49],
father:
[Ref: Moriarty Plantagenet p176]
Sources for death Information
date:
after 1121 [Ref: Moriarty Plantagenet p176, Moriarty Plantagenet p49]
occ 1095 [Ref: ES III.4 #677]
Sources with Information about marriage to Godfrey Seigneur De Guise
date:
first marriage of Ada [Ref: ES III.4 #677],
names:
[Ref: Moriarty Plantagenet p231, Moriarty Plantagenet p49],
child:
[Ref: Moriarty Plantagenet p176]
Sources with Information about marriage to Walter Lord Of Ath
date:
second marriage of Ada [Ref: ES III.4 #677],
child:
[Ref: ES II #6, ES VIII #45B]
Research Notes:



Pedigree of Ada De Roucy
                            /-----Helpuin Count Of Arcis-Sur-Aube
                   /-----Hildouin I Seigneur De Rameru
                  |         \-----Hersinde Dame De Rameru
          /-----Hildouin II De Rameru
 /-----Hildouin III De Rameru, Count Of Montdidier And Roucy
|         \-----Anonima
Ada De Roucy
|                                    /-----Rogenvald
|                           /-----Renaud Count Of Rheims And Roucy
|                  /-----Giselbert Count Of Roucy
|                 |        |                                    /-----Giselbert, Count In The Massgau
|                 |        |                           /-----Giselbert Count Of Darnau
|                 |        |                          |         \-----(Unk) Of Hesbaye
|                 |        |                  /-----Regnier I Count Of Hainaut
|                 |        |                 |        |         /-----Lothair I King Of Italy, Emperor Of The West
|                 |        |                 |         \-----Ermengarde Of Lorraine
|                 |        |                 |                  \-----Ermengarde Of Tours
|                 |        |         /-----Giselbert Duke Of Lorraine
|                 |        |        |         \-----Alberade Of Mons
|                 |         \-----Alberade Of Lorraine
|                 |                 |                           /-----Ludolph Duke Of Saxony
|                 |                 |                  /-----Otto The Illustrious Duke Of Saxony
|                 |                 |                 |         \-----Oda
|                 |                 |         /-----Henry I The Fowler King Of The Saxons
|                 |                 |        |        |         /-----Heinrich Of Thuringia, King Of Austriasia
|                 |                 |        |         \-----Hedwige/Hadui/Haduich
|                 |                 |        |                  \-----Ingeltrud Of Friuli
|                 |                  \-----Gerberga Of Saxony
|                 |                          |                  /-----(Unk)
|                 |                          |         /-----Dietrich Count in Westfalen
|                 |                          |        |         \-----Matilda
|                 |                           \-----Mechtilde Of Westfalen
|                 |                                    \-----Ragenhilda
|         /-----Ebles I Count Of Rheims And Roucy
|        |        |                                             /-----Alberic Vicount Of Narbonne
|        |        |                                    /-----Mayceul Vicount Of Narbonne
|        |        |                                   |         \-----Engela
|        |        |                           /-----Aubri Vicount Of Narbonne
|        |        |                          |        |         /-----Raymond I Count And Marquess Of Toulouse
|        |        |                          |         \-----Raimodis
|        |        |                          |                  \-----Bertha
|        |        |                  /-----Lutaud Count Of Macon
|        |        |                 |        |         /-----Ranulph Vicount Of Macon
|        |        |                 |         \-----Attela Of Macon
|        |        |         /-----Aubri Count Of Macon
|        |        |        |        |                           /-----Thierry The Treasurer Count Of The Autonois
|        |        |        |        |                  /-----Thierry II Count In The Chamois
|        |        |        |        |         /-----Manasses I Count Of Vergy, Duxin, And Chalons
|        |        |        |        |        |        |         /-----Budwine Count Of Metz
|        |        |        |        |        |         \-----(Unk Dau)
|        |        |        |        |        |                  \-----Richilda
|        |        |        |         \-----Ermengarde Of Chalon
|        |        |        |                 |                  /-----Budwine Count Of Metz
|        |        |        |                 |         /-----Boso Of Vienne, King Of Provence
|        |        |        |                 |        |         \-----Richilda
|        |        |        |                  \-----Ermengarde
|        |         \-----(Unk Dau)
|        |                 |                  /-----Rogenvald
|        |                 |         /-----Renaud Count Of Rheims And Roucy
|        |                  \-----Ermentrude 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
 \-----Adele De Roucy
         |                                                      /-----Giselbert, Count In The Massgau
         |                                             /-----Giselbert Count Of Darnau
         |                                            |         \-----(Unk) Of Hesbaye
         |                                    /-----Regnier I Count Of Hainaut
         |                                   |        |         /-----Lothair I King Of Italy, Emperor Of The West
         |                                   |         \-----Ermengarde Of Lorraine
         |                                   |                  \-----Ermengarde Of Tours
         |                           /-----Regnier II Count Of Hainaut
         |                          |        |                  /-----Louis I The Fair Emperor Of The West
         |                          |        |         /-----Charles II The Bald King Of Franks, Emperor
         |                          |        |        |         \-----Judith Of Bavaria
         |                          |         \-----Hersent Of France
         |                          |                 |         /-----Eudes Count Of Orleans
         |                          |                  \-----Ermentrude Of Orleans
         |                          |                           \-----Engeltrude
         |                  /-----Regnier III Count Of Hainaut
         |                 |        |                           /-----Richard Count Of Amiens
         |                 |        |                  /-----Budwine Count Of Metz
         |                 |        |         /-----Richard The Justiciar Duke Of Bourgogne
         |                 |        |        |        |         /-----Boso III The Old Count Of Arles And Tuscany
         |                 |        |        |         \-----Richilda
         |                 |         \-----Adelaide Of Burgundy
         |                 |                 |                  /-----Conrad I Of Burgandy, Count Of Auxerra
         |                 |                 |         /-----Conrad II Duke Of Transjurand Burgandy
         |                 |                 |        |         \-----Aelis Of Tours And Alsace
         |                 |                  \-----Adelaide Of Burgundy
         |                 |                           \-----Walrada
         |         /-----Regnier IV Count Of Hainault
         |        |        |                                    /-----Walbert Count In The Therwitugas
         |        |        |                           /-----(Unk)
         |        |        |                          |         \-----Altberg
         |        |        |                  /-----Dietrich Count in Westfalen
         |        |        |                 |        |         /-----Eckbert The Loyal Count In Dreini And Ittergaus
         |        |        |                 |         \-----Matilda
         |        |        |                 |                  \-----Ida
         |        |        |         /-----Lambert Count Of Louvain
         |        |        |        |         \-----Ragenhilda
         |        |         \-----Adele Of Louvain
         |        |                 |         /-----Richfrid Count Of Betuew And Hersinde
         |        |                  \-----(Unk Dau) Of Betuwe
          \-----Beatrix Of Hainault
                  |                                             /-----Guiguin Rupert III Count In Wormgau
                  |                                    /-----Rupert IV The Strong Count Of Tours
                  |                                   |         \-----Wialdruth
                  |                           /-----Robert I King Of France
                  |                          |        |         /-----Hugh le Mefiant Count Of Tours
                  |                          |         \-----Aelis Of Tours And Alsace
                  |                          |                  \-----Ava
                  |                  /-----Hugh Magnus Duke Of The Franks, Count Of Paris
                  |                 |        |                  /-----Pepin Count Of Senlis, Peronne, & St. Quentin
                  |                 |        |         /-----Herbert I Count Of Vermandois
                  |                 |        |        |         \-----(Unk Dau) Of Vermandois
                  |                 |         \-----Beatrix Of Vermandois
                  |                 |                 |         /-----Guerra I Count Of Morvois
                  |                 |                  \-----Beatrice Of Morvois
                  |                 |                           \-----Eve Of Roussillon
                  |         /-----Hugh Capet King Of France
                  |        |        |                           /-----Ludolph Duke Of Saxony
                  |        |        |                  /-----Otto The Illustrious Duke Of Saxony
                  |        |        |                 |         \-----Oda
                  |        |        |         /-----Henry I The Fowler King Of The Saxons
                  |        |        |        |        |         /-----Heinrich Of Thuringia, King Of Austriasia
                  |        |        |        |         \-----Hedwige/Hadui/Haduich
                  |        |        |        |                  \-----Ingeltrud Of Friuli
                  |        |         \-----Hedwig Of Saxony
                  |        |                 |                  /-----(Unk)
                  |        |                 |         /-----Dietrich Count in Westfalen
                  |        |                 |        |         \-----Matilda
                  |        |                  \-----Mechtilde Of Westfalen
                  |        |                           \-----Ragenhilda
                   \-----Hedwig Of France
                           |                                    /-----Ranulf I Count Of Poitou
                           |                           /-----Ranulf II Count Of Poitou, Duke Of Aquitaine
                           |                          |         \-----Bilchilda Of Maine
                           |                  /-----Ebles Mancer Count Of Poitou, Duke Of Aquitaine
                           |                 |        |         /-----Louis II The Stammerer King Of France
                           |                 |         \-----Irmgard
                           |                 |                  \-----Adelaide
                           |         /-----William I Count Of Poitou, Duke Of Aquitaine
                           |        |         \-----Emliane
                            \-----Adelaide Of Poitou
                                    |                  /-----Ketil
                                    |         /-----Hrolfr (Rollo) Duke Of Normandy
                                     \-----Gerloc Of Normandy
                                             |         /-----Berenger Count Of Bayeux
                                              \-----Poppa
                                                      |         /-----Gurivant Count Of Rennes
                                                       \-----(Unk Dau)
                                                                \-----(Unk Dau) Heiress Of Brittany



Descendants of Ada De Roucy
1. Ada De Roucy m1. Godfrey Seigneur De Guise m2. Walter Lord Of Ath
m. Godfrey Seigneur De Guise
m. Walter Lord Of Ath

2nd generation

2. Gui Seigneur De Guise m. Adelaide
m. Adelaide father: Bouchard IV Seigneur De Montmorency mother: Agnes
3. Beatrix Of Ath m. Arnold Of Hainault
m. Arnold Of Hainault father: Baldwin II Count Of Hainault mother: Ida Of Louvain

3rd generation

4. Bouchard Seigneur De Guise m. Adelaide
m. Adelaide
5. Eustache Of Roeulx m. Marie Of Morlanwelz
m. Marie Of Morlanwelz father: Jean Of Roeulx

4th generation

6. Adelfia Heiress Of Guise m. Jacques I Seigneur Of Avesnes And Leuze
m. Jacques I Seigneur Of Avesnes And Leuze father: Nicholas Lord Of Avesnes, Leuze, And Conde mother: Mathilda
7. Ada Of Roeulx m1. Nikolaus Of Boulaere m2. Drogon Of Bousies m3. Gossuin Of Wavrin
m. Nikolaus Of Boulaere
m. Drogon Of Bousies
m. Gossuin Of Wavrin
8. Eustache The Valet Of Roeulx m. Bertha Of Gavre
m. Bertha Of Gavre father: Rasso III Of Gavre mother: Eve Of Chievres

5th generation

9. Gaunthier Of Avesnes, Count Of Blois m. Margaret Countess Of Blois
m. Margaret Countess Of Blois father: Theobald V Count Of Blois mother: Alice
11. 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
12. 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
13. Richard Seigneur Of Avesnes m. Margaret Of Flanders
m. Margaret Of Flanders father: Baldwin IX Eastern Emperor mother: Mary Of Champagne
14. Alice Of Boulaere m. Rasso Lord Of Chievres
m. Rasso Lord Of Chievres father: Rasso V Lord Of Gavere mother: Clarissia Of Eksaerde
15. Aleide Of Boelaere m1. Philipp Of Harnes m2. Gilles II Of Trazegnies m3. Rasso Of Gavre
m. Philipp Of Harnes
m. Gilles II Of Trazegnies father: Othon II Of Trazegnies mother: Mathilda Of Neyghem
m. Rasso Of Gavre
16. Eustache Canivet Lord Of Roeulx m. Marie Of Doornick
m. Marie Of Doornick father: Baldwin Burggraf Of Doornick mother: Heldiarde