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: Henry The Fat Count Of Nordheim
Sex: M
Death: 10 Apr 1101 in Bursfelds ^d

Parents:

Father:
Otto I Count Of Northeim, Duke Of Bavaria Death: 11 Jan 1083

Mother:

Richeza Death: 1083

Family:
Marriage:

Gertrude Heiress Of Brunswick on Abt 1086 .^m1
Gertrude Heiress Of Brunswick Birth: Abt 1065 Death: 9 Dec 1117

Children:

Richeza Of Nordheim Death: 1141
Gertrude Of Northeim Birth: Abt 1088 Death: Before 1165

Bibliography

Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. I.1: Die frankischen Konige und die Konige und Kaiser, Stammesherzoge, Kurfursten, Markgrafen und Herzoge des Heiligen Romischen Reiches Deutscher Nation. Frankfurt am Main: Vittorio Klostermann, 1998. Information from this source tagged as [Ref: ES I.1 #[0-9]*].
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]*].
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]*].
Paget, Gerald, The Lineage and Ancestry of H.R.H. Prince Charles, Prince of Wales. London: Charles Skilton Ltd, 1977. Nypl ARF+ 78-835. Information from this source tagged as [Ref: Paget HRHCharles p[0-9]*].
Watney, Vernon James, The Wallop Family and their Ancestry, Oxford:John Johnson, 1928. LDS Film#1696491 items 6-9. NYPL ARZ+ (Wallop) (Watney, V. J. Wallop family). Available at https://familysearch.org/search/catalog/213421. Information from this source tagged as [Ref: Watney WALLOP #[0-9]*].

Sources for birth and parent Information

parents:: [Ref: Moriarty Plantagenet p179]

Sources for death Information

date:: [Ref: Moriarty Plantagenet p179, Moriarty Plantagenet p180]; 1101 [Ref: ES VIII #131A, ES VIII #132, Paget HRHCharles p252, Paget HRHCharles p253],
place:: [Ref: Moriarty Plantagenet p179]

Sources with Information about marriage to Gertrude Heiress Of Brunswick

date:: 1086/90 [Ref: Moriarty Plantagenet p179]; abt 1086/90 [Ref: Moriarty Plantagenet p180]; first marriage of Gertrude [Ref: Paget HRHCharles p252]; second marriage of Gertrude [Ref: ES VIII #131A, ES VIII #133],
child:: [Ref: ES I.1 #13A, Moriarty Plantagenet p179, Paget HRHCharles p223]

Research Notes:
Duke of Saxony on the Weser [Ref: Paget HRHCharles p223]
Count of Nordheim [Ref: ES VIII #133, Watney WALLOP #65]
Count of Northeim, Margraf of MiddleFresland [Ref: Moriarty Plantagenet p179]
Stadthalter of the Emperor in Saxony [Ref: Moriarty Plantagenet p179]

fell in battle against the Frieslanders and buried at Bursfelds [Ref: Moriarty Plantagenet p179]

Pedigree of Henry The Fat Count Of Nordheim
                   /-----Siegfried Count In The Rittegau
          /-----Benne Von Northeim, Count In The Rittegau
         |         \-----Mathilda
/-----Otto I Count Of Northeim, Duke Of Bavaria
|        |                                                      /-----Ernst Markgraf In Nordgau
|        |                                             /-----Ernst II Count Of Sualafeld
|        |                                    /-----Liutpold Margrave Of The Carinthian Mark
|        |                           /-----Arnulf I The Bad Duke Of Bavaria
|        |                          |        |                  /-----Erchanger Count In Swabia
|        |                          |        |         /-----Berhold Pfalzgraf Of Swabia
|        |                          |        |        |         \-----Kunigunde
|        |                          |         \-----Kuningunde
|        |                  /-----Berthold I Margrave Of The Bavarian Nordgaus
|        |                 |        |                           /-----Eberhard Margrave Of Friuli
|        |                 |        |                  /-----Unroch Margrave Of Friuli
|        |                 |        |                 |         \-----Gisele
|        |                 |        |         /-----Eberhard Count In The Salichgau
|        |                 |        |        |        |         /-----Liutfried Duke
|        |                 |        |        |         \-----Ava
|        |                 |         \-----Judith
|        |         /-----Henrich Margrave Of Schweinfurt
|        |        |        |                  /-----Lothar I Count Von Walbeck
|        |        |        |         /-----Lothar II Count Of Walbeck
|        |        |         \-----Eiliswintha Countess Of Walbeck
|        |        |                 |         /-----Bruno Count Of Arnesburg
|        |        |                  \-----Mathilda Of Arnsburg
|        |        |                          |                  /-----Frederick II Count Of Harzgau
|        |        |                          |         /-----Volkmar Count In Harzgau
|        |        |                           \-----Frederuna
|         \-----Eilika Of Schweinfurt
|                 |                                             /-----Gebhard Count In The Nieder-Lahngau
|                 |                                    /-----Eudes Count In Lahngau
|                 |                                   |         \-----(Unk Dau) Of Friuli
|                 |                           /-----Gebhard Duke Of Lorraine
|                 |                          |        |         /-----Conrad I Of Burgandy, Count Of Auxerra
|                 |                          |         \-----Judith
|                 |                          |                  \-----Aelis Of Tours And Alsace
|                 |                  /-----Udo Count In The Wetterau
|                 |                 |         \-----Ita
|                 |         /-----Herbert I Count In The Kinziggau
|                 |        |        |                           /-----Bernard King Of Italy
|                 |        |        |                  /-----Pepin Count Of Senlis, Peronne, & St. Quentin
|                 |        |        |                 |         \-----Cunigunde
|                 |        |        |         /-----Herbert I Count Of Vermandois
|                 |        |        |        |        |         /-----Theoderic Count Of Vermandois
|                 |        |        |        |         \-----(Unk Dau) Of Vermandois
|                 |        |         \-----Cunegundis Of Vermandois
|                 |        |                 |         /-----Guerra I Count Of Morvois
|                 |        |                  \-----Beatrice Of Morvois
|                 |        |                           \-----Eve Of Roussillon
|                  \-----Gerberga Of Gleiberg
|                          |                                    /-----Eudes Count In Lahngau
|                          |                           /-----Eberhard I Count In Ortenau
|                          |                          |         \-----Judith
|                          |                  /-----Eberhard II Count In Bonngau
|                          |                 |        |         /-----Walaho
|                          |                 |         \-----Wiltrud
|                          |                 |                  \-----(Unk Dau)
|                          |         /-----Megingoz Count Of The Avalgau
|                          |        |         \-----Gisela
|                           \-----Irmentrude
|                                   |                           /-----(Unk)
|                                   |                  /-----Gerhard Count In Metzgau
|                                   |         /-----Godfrey Duke Of Lorraine, Count Palatine
|                                   |        |        |         /-----Otto The Illustrious Duke Of Saxony
|                                   |        |         \-----Udo Of Saxony
|                                   |        |                  \-----Hedwige/Hadui/Haduich
|                                    \-----Gerberga
|                                            |                  /-----Louis II The Stammerer King Of France
|                                            |         /-----Charles III The Simple King Of Franks
|                                            |        |         \-----Adelaide
|                                             \-----Ermentrude Of France
|                                                     |         /-----Dietrich Count in Westfalen
|                                                      \-----Frederuna
|                                                               \-----Ragenhilda
Henry The Fat Count Of Nordheim
|                                                               /-----Gebhard Count In The Nieder-Lahngau
|                                                      /-----Eudes Count In Lahngau
|                                                     |         \-----(Unk Dau) Of Friuli
|                                             /-----Gebhard Duke Of Lorraine
|                                            |        |         /-----Conrad I Of Burgandy, Count Of Auxerra
|                                            |         \-----Judith
|                                            |                  \-----Aelis Of Tours And Alsace
|                                    /-----Udo Count In The Wetterau
|                                   |         \-----Ita
|                           /-----Conrad I Duke Of Swabia
|                          |        |                           /-----Bernard King Of Italy
|                          |        |                  /-----Pepin Count Of Senlis, Peronne, & St. Quentin
|                          |        |                 |         \-----Cunigunde
|                          |        |         /-----Herbert I Count Of Vermandois
|                          |        |        |        |         /-----Theoderic Count Of Vermandois
|                          |        |        |         \-----(Unk Dau) Of Vermandois
|                          |         \-----Cunegundis Of Vermandois
|                          |                 |         /-----Guerra I Count Of Morvois
|                          |                  \-----Beatrice Of Morvois
|                          |                           \-----Eve Of Roussillon
|                  /-----Luitold
|                 |        |         /-----Adalbert Count Of Marchtal
|                 |         \-----Judith Of Marchtal
|                 |                 |                           /-----Ulrich III Count Of Argengau
|                 |                 |                  /-----Ulrich IV Count Of Argengau
|                 |                 |                 |         \-----Berta
|                 |                 |         /-----Ulrich V Count Of Argengau
|                 |                 |        |         \-----Perehheide
|                 |                  \-----(Unk Dau)
|                 |                          |                  /-----Henry I The Fowler King Of The Saxons
|                 |                          |         /-----(Unk)
|                 |                          |        |         \-----Hatheburg Countess Of Merseburg
|                 |                           \-----Wendelgarde
|         /-----Otto Count Of Sundgau
\-----Richeza

Descendants of Henry The Fat Count Of Nordheim

1. Henry The Fat Count Of Nordheim m. Gertrude Heiress Of Brunswick

m. Gertrude Heiress Of Brunswick father: Ekbert II Margrave Of Saxony And Thuringia mother: Ermengarde Markgrafin Of Susa

2+ Richeza Of Nordheim m. Lothar Von Supplinburg, Emperor

3+ Gertrude Of Northeim m1. Siegfried Count Of Ballenstadt m2. Otto De RENTHAM, Count Palatine Of The Rhine

2nd generation

2. Richeza Of Nordheim m. Lothar Von Supplinburg, Emperor

m. Lothar Von Supplinburg, Emperor father: Gebhard Of Supplingenburg, Count In Harzgau mother: Hedwig Of Formbach

4+ Gertrude Of Saxony m1. Henry X The Proud Duke Of Bavaria m2. Henry II Jasomirgott Margrave And Duke Of Austria

3. Gertrude Of Northeim m1. Siegfried Count Of Ballenstadt m2. Otto De RENTHAM, Count Palatine Of The Rhine

m. Siegfried Count Of Ballenstadt father: Adalbert Count Of Ballenstedt mother: Adelheid Of Weimar, Heiress Of Orlamunde

5+ Adela Of Orlamunde m. Konrad Count Of Peilstein

m. Otto De RENTHAM, Count Palatine Of The Rhine father: Herman I Count Of Salm mother: Sophia

6+ Sophia De RENTHEM m. Thierri VI Count Of Holland

7+ Beatrix Of Rheinbeck m. Wulbrand Count Of Hallermund

3rd generation

4. Gertrude Of Saxony m1. Henry X The Proud Duke Of Bavaria m2. Henry II Jasomirgott Margrave And Duke Of Austria

m. Henry X The Proud Duke Of Bavaria father: Henry IX The Black Duke Of Bavaria mother: Wulfhilda Of Saxony

8+ Henry V The Lion Duke Of Saxony m1. Ida Of Blieskastel m2. Clemence m3. Maud Of England

m. Henry II Jasomirgott Margrave And Duke Of Austria father: Saint Leopold III Margrave Of Austria mother: Agnes

5. Adela Of Orlamunde m. Konrad Count Of Peilstein

m. Konrad Count Of Peilstein father: Frederick II Count Of Tengling mother: Mathilde Of Lechsgemund

9+ Uta Of Peilstein m. Liutold I Count Of Plain

6. Sophia De RENTHEM m. Thierri VI Count Of Holland

m. Thierri VI Count Of Holland father: Florence II Le Gros Count Of Holland mother: Petronella

10+ Otto I Count Of Bentheim m. Alveradis Of Arnsberg

11+ Florence III Count Of Holland m. Ada Of Huntingdon

7. Beatrix Of Rheinbeck m. Wulbrand Count Of Hallermund

m. Wulbrand Count Of Hallermund

12+ Beatrix Of Hallermund m. Heinrich II Count Of Oldenburg In Wildeshausen

13+ Adelheid Of Hallermund m1. Konrad II Vicedominus, Count Of Wassel m2. Gunther II Count Of Kafernburg

4th generation

8. Henry V The Lion Duke Of Saxony m1. Ida Of Blieskastel m2. Clemence m3. Maud Of England

m. Ida Of Blieskastel father: Gottfried I Count Of Blieskastel

14+ Mechtild Of Saxony m. Heinrich Burwin I Prince Of Mecklenburg

m. Clemence father: Conrad Duke Of Zahringen mother: Clemence

15 Rixa Of Saxony

17 Gertrude Of Saxony m1. Frederick Of Rothenburg, Duke Of Franconia And Swa m2. Canute VI King Of Denmark

m. Maud Of England father: Henry II Curt Mantel PLANTAGENET, King Of England mother: Eleanor Duchess Of Aquitaine

18 Rixa Of Saxony m. Waldemar II King Of Denmark; Waldemar II King Of Denmark father: Valdemar I King Of Denmark mother: Sophia Princess Of Poland

19+ Maud Of Saxony m1. Geoffrey II Count Of Perche And Mortagne m2. Enguerrand III Lord Of Coucy

20+ Henry Count Palatine Of Rhine m1. Agnes Of Staufen m2. Agnes Of Lauzitz

22 Otto IV King Of Bavaria, Holy Roman Emperor m1. Beatrice Of Swabia m2. Mary Of Brabant; Mary Of Brabant father: Henry I The Warrior Duke Of Brabant mother: Maud Of Boulogne

24+ William Duke Of Luneburg m. Helen

9. Uta Of Peilstein m. Liutold I Count Of Plain

m. Liutold I Count Of Plain father: Werigand Count Of Plain

25+ Liutold Count Of Plain And Hardegg m. Ida Of Burghausen

26+ Heinrich Count Of Plain And Hardegg m. Agnes Of Wittlesbach

27+ Adelheid Of Plain m. Heinrich II Count Of Lechsgemund And Frontenhausen

10. Otto I Count Of Bentheim m. Alveradis Of Arnsberg

m. Alveradis Of Arnsberg father: Gottfried II Count Of Arnsberg mother: Ida Of Arnsburg

28+ Balduin I Count Of Bentheim m. Jutta

11. Florence III Count Of Holland m. Ada Of Huntingdon

m. Ada Of Huntingdon father: Henry Of Huntingdon, Earl Of Huntingdon mother: Ada De WARENNE

29+ Thierri VII Count Of Holland m. Adelheid Of Kleve

30+ William I Count Of Holland m1. Adelaide Of Gelders m2. Mary Of Brabant

31+ Margaret Of Holland m. Dietrich III Count Of Cleves

32+ Mechtild Of Holland m. Arnold Of Isenberg, Count Of Altena

33 Floris Of Holland

34 Boudewijn Of Holland

35 Robrecht Of Holland

36 Beatrix Of Holland

37 Elizabeth Of Holland

38 Adelheid Of Holland m. Otto I Margrave Of Brandenberg; Otto I Margrave Of Brandenberg father: Albert The Bear Margrave Of Brandenburg mother: Sophia Of Wizenburg

39 Hedwig Of Holland

12. Beatrix Of Hallermund m. Heinrich II Count Of Oldenburg In Wildeshausen

m. Heinrich II Count Of Oldenburg In Wildeshausen father: Heinrich I Count Of Oldenburg In Wildeshausen mother: Salomea Of Geldern

40+ Burchard Count Of Oldenburg In Wildeshausen m. Kunigunde

41+ Henry III Count Of Oldenburg In Bruchhausen m. Ermentrude

42 Eligmar Of Oldenburg

43 Wilbrand Of Oldenburg, Bishop Of Paderborn

13. Adelheid Of Hallermund m1. Konrad II Vicedominus, Count Of Wassel m2. Gunther II Count Of Kafernburg

m. Konrad II Vicedominus, Count Of Wassel father: Bernhard II Vicedominus Of Hildesheim mother: Fridonuna Of Veckenstedt

44+ Adelheid Of Wassel m1. Bernhard II Count Of Ratzeburg m2. Adolf Count Of Dassel

m. Gunther II Count Of Kafernburg father: Sizzo II Count Of Schwarzburg Kafernburg And Thur mother: Gisela

5th generation

14. Mechtild Of Saxony m. Heinrich Burwin I Prince Of Mecklenburg

m. Heinrich Burwin I Prince Of Mecklenburg father: Przybyslaw mother: Wojslawa

45+ Heinrich Burwin II Co-Regent Of Mecklenburg m. Christine Of Sweden

19. Maud Of Saxony m1. Geoffrey II Count Of Perche And Mortagne m2. Enguerrand III Lord Of Coucy

m. Geoffrey II Count Of Perche And Mortagne father: Rotrou III Count Of Perche mother: Mahaut Of Blois

46+ Thomas Count Of Perche m1. Margaret m2. Helissende Of Rethel

47 Geoffrey Of Perche

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

20. Henry Count Palatine Of Rhine m1. Agnes Of Staufen m2. Agnes Of Lauzitz

m. Agnes Of Staufen father: Conrad Count Palatine Of Rhine mother: Irmgard Of Henneberg

48 Henry II Count Palatine Of Rhine m. Matilda Of Brabant; Matilda Of Brabant father: Henry I The Warrior Duke Of Brabant mother: Maud Of Boulogne

49+ Ermengarde Of Celle m. Hermann V Markgraf Of Verona And Baden

50+ Agnes Of Celle m. Otto II Von Wittelsbach, Duke Of Bavaria

m. Agnes Of Lauzitz father: Conrad III Margrave Of Lauzitz, Count Of Rocklitz mother: Elizabeth Of Poland

24. William Duke Of Luneburg m. Helen

m. Helen father: Valdemar I King Of Denmark mother: Sophia Princess Of Poland

51+ Otto Duke Of Brunswick m. Maud Of Brandenburg

25. Liutold Count Of Plain And Hardegg m. Ida Of Burghausen

m. Ida Of Burghausen father: Gebhard Count Of Burghausen mother: Sophia Of Wettin

52+ Liutold III Count Of Plain And Hardegg m.

53 Sophia Of Plain m. Otto Count Of Lebenau; Otto Count Of Lebenau father: Siegfried II Count Of Lebenau And Hohenburg mother: Mathilde Of Valley

26. Heinrich Count Of Plain And Hardegg m. Agnes Of Wittlesbach

m. Agnes Of Wittlesbach father: Otto I Duke Of Bavaria mother: Agnes

54+ Konrad I Count Of Plain And Hardegg m. Berta

27. Adelheid Of Plain m. Heinrich II Count Of Lechsgemund And Frontenhausen

m. Heinrich II Count Of Lechsgemund And Frontenhausen father: Heinrich I Count Of Lechsgemund And Frontenhausen mother: Luitgard

55+ Uta Of Frontenhausen m. Adelbert III Count Of Tirol

28. Balduin I Count Of Bentheim m. Jutta

56+ Otto II Count Of Bentheim And Tecklenburg m. Heilwig Of Tecklenburg

57+ Jutta Of Bentheim m. Christian III Count Of Oldenburg

29. Thierri VII Count Of Holland m. Adelheid Of Kleve

m. Adelheid Of Kleve father: Dietrich II Count Of Cleves mother: Adelheid Of Sulzbach

58 Ada Of Holland m. Louis II Count Of Looz

30. William I Count Of Holland m1. Adelaide Of Gelders m2. Mary Of Brabant

m. Adelaide Of Gelders father: Otto I Count Of Gelders mother: Richilde Von Wittlesbach

59+ Florence IV Count Of Holland m. Matilda Of Brabant

60 Otto Of Holland

61 Willem Of Holland

62 Ada Of Holland

63 Richardis Of Holland

m. Mary Of Brabant father: Henry I The Warrior Duke Of Brabant mother: Maud Of Boulogne

31. Margaret Of Holland m. Dietrich III Count Of Cleves

m. Dietrich III Count Of Cleves father: Dietrich II Count Of Cleves mother: Adelheid Of Sulzbach

64+ Dietrich IV Count Of Kleve m1. Mathilde Heiress Of Dinslaken m2. Hedwig Of Meissen

32. Mechtild Of Holland m. Arnold Of Isenberg, Count Of Altena

m. Arnold Of Isenberg, Count Of Altena father: Eberhard I Count Of Altena And Berg mother: (Unk) Of Kleve

65+ Agnes Of Altena m. Christian II Count Of Oldenburg

40. Burchard Count Of Oldenburg In Wildeshausen m. Kunigunde

m. Kunigunde father: Henry Count Of Breda

66+ Heinrich IV Count Of Oldenburg In Wildeshausen m. Elizabeth Of Tecklenburg

67+ Sophie Of Oldenberg m. Otto II Count Of Ravensberg

68 Wulbrand Of Oldenburg

69 Ludolph Of Oldenburg

70 Gerhard Of Oldenburg, Canon In Bremen

71 Otto Of Oldenburg, Canon In Verden

72 Thomas Of Oldenburg, Canon In Bremen

41. Henry III Count Of Oldenburg In Bruchhausen m. Ermentrude

m. Ermentrude father: Henry Count Of Breda

73+ Henry V Count Of Oldenburg In New Bruchhausen m. Ermengarde Of Hoya

74+ Ludolph Count Of Oldenburg In Old Bruchhausen m. Hedwig Of Wolpe

75 Burchard Of Oldenburg, Canon In Verden

76 Wilbrand Of Oldenburg

44. Adelheid Of Wassel m1. Bernhard II Count Of Ratzeburg m2. Adolf Count Of Dassel

m. Bernhard II Count Of Ratzeburg father: Bernhard I Count Of Ratzeburg mother: Margaret Of Pommern

m. Adolf Count Of Dassel father: Ludolf I Count Of Dassel

77+ Adelheid Of Dassel m. Ludwig Count Of Ravensberg