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: Gertrude Of Northeim
Sex: F
Birth: Abt 1088 ^b
Death: Before 1165 ^d

Parents:

Father:
Henry The Fat Count Of Nordheim Death: 10 Apr 1101 in Bursfelds

Mother:

Gertrude Heiress Of Brunswick Birth: Abt 1065 Death: 9 Dec 1117

Family:
Marriage:

Siegfried Count Of Ballenstadt on Before 27 Aug 1111 .^m1
Siegfried Count Of Ballenstadt Death: 9 Mar 1113

Children:

Adela Of Orlamunde Death: 10 Aug Abt 1155

Marriage:

Otto De RENTHAM, Count Palatine Of The Rhine on After 9 Mar 1113 .^m2
Otto De RENTHAM, Count Palatine Of The Rhine Birth: Abt 1080 Death: 1150

Children:

Sophia De RENTHEM Death: 26 Sep 1176 in Jerulsalem
Beatrix Of Rheinbeck Death: After 1140

Bibliography

Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. I.2: Premysliden, Askanier, Herzoge von Lothringen, die Hauser Hessen, Wurttemberg und Zahringen. Frankfurt am Main: Vittorio Klostermann, 1999. Information from this source tagged as [Ref: ES I.2 #[0-9]*].
Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. IV: Standesherriliche Hauser I. Marburg: Verlag von J. A. Stargardt, 1981. Information from this source tagged as [Ref: ES IV #[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]*].

Sources for birth and parent Information

date:: 1088/9 [Ref: Moriarty Plantagenet p179],
parents:: [Ref: Moriarty Plantagenet p179]

Sources for death Information

date:: after 1154 [Ref: Moriarty Plantagenet p179]; vor 1165 [Ref: ES IV #92, ES VIII #132]

Sources with Information about marriage to Siegfried Count Of Ballenstadt

date:: first marriage of Gertrude [Ref: ES IV #92, ES VIII #132]; vor 27.VIII 1111 [Ref: ES I.2 #182],
child:: [Ref: ES I.2 #182]

Sources with Information about marriage to Otto De RENTHAM, Count Palatine Of The Rhine

date:: after 9 Mar 1113 [Ref: Moriarty Plantagenet p179]; um 1115 [Ref: ES IV #92, ES VIII #132],
child:: [Ref: ES IV #92, Moriarty Plantagenet p179]

Research Notes:

Pedigree of Gertrude Of Northeim
                            /-----Siegfried Count In The Rittegau
                   /-----Benne Von Northeim, Count In The Rittegau
                  |         \-----Mathilda
          /-----Otto I Count Of Northeim, Duke Of Bavaria
         |        |                                             /-----Ernst II Count Of Sualafeld
         |        |                                    /-----Liutpold Margrave Of The Carinthian Mark
         |        |                           /-----Arnulf I The Bad Duke Of Bavaria
         |        |                          |        |         /-----Berhold Pfalzgraf Of Swabia
         |        |                          |         \-----Kuningunde
         |        |                  /-----Berthold I Margrave Of The Bavarian Nordgaus
         |        |                 |        |                  /-----Unroch Margrave Of Friuli
         |        |                 |        |         /-----Eberhard Count In The Salichgau
         |        |                 |        |        |         \-----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
         |        |        |                          |         /-----Volkmar Count In Harzgau
         |        |        |                           \-----Frederuna
         |         \-----Eilika Of Schweinfurt
         |                 |                                    /-----Eudes Count In Lahngau
         |                 |                           /-----Gebhard Duke Of Lorraine
         |                 |                          |         \-----Judith
         |                 |                  /-----Udo Count In The Wetterau
         |                 |                 |         \-----Ita
         |                 |         /-----Herbert I Count In The Kinziggau
         |                 |        |        |                  /-----Pepin Count Of Senlis, Peronne, & St. Quentin
         |                 |        |        |         /-----Herbert I Count Of Vermandois
         |                 |        |        |        |         \-----(Unk Dau) Of Vermandois
         |                 |        |         \-----Cunegundis Of Vermandois
         |                 |        |                 |         /-----Guerra I Count Of Morvois
         |                 |        |                  \-----Beatrice Of Morvois
         |                 |        |                           \-----Eve Of Roussillon
         |                  \-----Gerberga Of Gleiberg
         |                          |                           /-----Eberhard I Count In Ortenau
         |                          |                  /-----Eberhard II Count In Bonngau
         |                          |                 |         \-----Wiltrud
         |                          |         /-----Megingoz Count Of The Avalgau
         |                          |        |         \-----Gisela
         |                           \-----Irmentrude
         |                                   |                  /-----Gerhard Count In Metzgau
         |                                   |         /-----Godfrey Duke Of Lorraine, Count Palatine
         |                                   |        |         \-----Udo Of Saxony
         |                                    \-----Gerberga
         |                                            |         /-----Charles III The Simple King Of Franks
         |                                             \-----Ermentrude Of France
         |                                                      \-----Frederuna
/-----Henry The Fat Count Of Nordheim
|        |                                                      /-----Eudes Count In Lahngau
|        |                                             /-----Gebhard Duke Of Lorraine
|        |                                            |         \-----Judith
|        |                                    /-----Udo Count In The Wetterau
|        |                                   |         \-----Ita
|        |                           /-----Conrad I Duke Of Swabia
|        |                          |        |                  /-----Pepin Count Of Senlis, Peronne, & St. Quentin
|        |                          |        |         /-----Herbert I 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 IV Count Of Argengau
|        |                 |                 |         /-----Ulrich V Count Of Argengau
|        |                 |                 |        |         \-----Perehheide
|        |                 |                  \-----(Unk Dau)
|        |                 |                          |         /-----(Unk)
|        |                 |                           \-----Wendelgarde
|        |         /-----Otto Count Of Sundgau
|         \-----Richeza
Gertrude Of Northeim
|                                                      /-----Billung Count In Saxony
|                                             /-----Wichmann Count Of Engern
|                                            |         \-----Fraderuna
|                                    /-----Ekbert Der Einaugige Count In Ambergau
|                                   |        |                  /-----(Unk)
|                                   |        |         /-----Dietrich Count in Westfalen
|                                   |        |        |         \-----Matilda
|                                   |         \-----Frederuna
|                                   |                  \-----Ragenhilda
|                           /-----Bruno Count Of Brunswick
|                  /-----Liudolf (Ludwig) Margrave Of Westfriesland
|                 |        |                                    /-----Gebhard Duke Of Lorraine
|                 |        |                           /-----Udo Count In The Wetterau
|                 |        |                          |         \-----Ita
|                 |        |                  /-----Conrad I Duke Of Swabia
|                 |        |                 |        |         /-----Herbert I Count Of Vermandois
|                 |        |                 |         \-----Cunegundis Of Vermandois
|                 |        |                 |                  \-----Beatrice Of Morvois
|                 |        |         /-----Hermann II Duke Of Swabia
|                 |        |        |        |         /-----Adalbert Count Of Marchtal
|                 |        |        |         \-----Judith Of Marchtal
|                 |        |        |                 |         /-----Ulrich V Count Of Argengau
|                 |        |        |                  \-----(Unk Dau)
|                 |        |        |                           \-----Wendelgarde
|                 |         \-----Gisele Of Swabia
|                 |                 |                           /-----Rudolph I King Of Upper Burgundy
|                 |                 |                  /-----Rudolph II King Of Juran Burgundy And Provence
|                 |                 |                 |         \-----Wille
|                 |                 |         /-----Conrad The Peaceful King Of Burgundy
|                 |                 |        |        |         /-----Burkhard Duke Of Swabia
|                 |                 |        |         \-----Berthia Of Swabia
|                 |                 |        |                  \-----Reginlanda
|                 |                  \-----Gerberga Of Burgundy
|                 |                          |                  /-----Charles III The Simple King Of Franks
|                 |                          |         /-----Louis IV D'OUTRE-MER, King Of Franks
|                 |                          |        |         \-----Edgiva
|                 |                           \-----Matilda Of France
|                 |                                   |         /-----Henry I The Fowler King Of The Saxons
|                 |                                    \-----Gerberga Of Saxony
|                 |                                             \-----Mechtilde Of Westfalen
|         /-----Ekbert II Margrave Of Saxony And Thuringia
|        |        |                                             /-----Eberhard III Count In Nordgau
|        |        |                                    /-----Hugh I Count In Abracian Nordgau
|        |        |                           /-----Ebergard Count In The Nordgau, Count Of Alsace
|        |        |                          |         \-----Hildegarde
|        |        |                  /-----Hugh III Count Of Eqisheim
|        |        |                 |        |                  /-----(Unk)
|        |        |                 |        |         /-----Wigeric Count in Bidgau
|        |        |                 |         \-----Liutgarde Of Chiny
|        |        |                 |                  \-----Cunegunde
|        |        |                 |                           \-----Ermentrude Of France
|        |        |         /-----Hugh IV Of Egisheim, Count Of The Lower Alsace
|        |         \-----Gertrudis
|        |                 |         /-----Louis Count Of Dagsburg
|        |                  \-----Heilwig Of Dagsburg
\-----Gertrude Heiress Of Brunswick
         |                                             /-----Ardoin I Count In Neustria
         |                                    /-----Roger I Count Of Aurade
         |                           /-----Ardoin III Count Of Aurade, Count Of Turin
         |                          |         \-----(Unk) Of Aurade
         |                  /-----Manfred I Marquess Of Turin
         |         /-----Ulric Manfred II Marquess Of Turin
         |        |        |                  /-----Sigfrid
         |        |        |         /-----Atto Count Of Canorsa
         |        |         \-----Prangarda Of Canorsa
         |        |                  \-----Hildegarde
          \-----Ermengarde Markgrafin Of Susa
                  |                                             /-----Adelbert I Count Of Lucca, Marquis Of Tuscany
                  |                                    /-----Bonifacio Marchess In Italy
                  |                                   |         \-----Rothilda
                  |                           /-----Adelberto Marquess Of Este
                  |                  /-----Othbert I Count Of Lucca
                  |         /-----Othbert II Marchess Of Ligunia, Count Of Genoa & To
                  |        |        |                           /-----Hucbald
                  |        |        |                  /-----Hubaldus Count Of Bologna And Romagna
                  |        |        |                 |         \-----Andaberta
                  |        |        |         /-----Boifacius Duke Of Spoleto, Markgraf Of Spoleto
                  |        |         \-----Guilla
                  |        |                 |                  /-----Conrad II Duke Of Transjurand Burgandy
                  |        |                 |         /-----Rudolph I King Of Upper Burgundy
                  |        |                 |        |         \-----Walrada
                  |        |                  \-----Waldrada Of Burgundy
                  |        |                          |         /-----Boso Of Vienne, King Of Provence
                  |        |                           \-----Wille
                   \-----Bertha
                           |                  /-----Riprando I De Basilicaduce
                           |         /-----Riprando II Count Of Piacenza
                           |        |        |         /-----Bernhard Count Of Pavia
                           |        |         \-----Berta
                           |        |                 |         /-----Hugh Of Aries, King Of Italy
                           |        |                  \-----Rotlinde Of Aries
                           |        |                           \-----Rotrud
                            \-----Railendo De Piacenza

Descendants of Gertrude Of Northeim

1. 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

2+ 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

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

4+ Beatrix Of Rheinbeck m. Wulbrand Count Of Hallermund

2nd generation

2. Adela Of Orlamunde m. Konrad Count Of Peilstein

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

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

3. 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

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

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

4. Beatrix Of Rheinbeck m. Wulbrand Count Of Hallermund

m. Wulbrand Count Of Hallermund

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

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

3rd generation

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

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

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

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

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

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

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

13+ Balduin I Count Of Bentheim m. Jutta

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

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

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

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

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

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

18 Floris Of Holland

19 Boudewijn Of Holland

20 Robrecht Of Holland

21 Beatrix Of Holland

22 Elizabeth Of Holland

23 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

24 Hedwig Of Holland

8. 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

25+ Burchard Count Of Oldenburg In Wildeshausen m. Kunigunde

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

27 Eligmar Of Oldenburg

28 Wilbrand Of Oldenburg, Bishop Of Paderborn

9. 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

29+ 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

4th generation

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

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

30+ Liutold III Count Of Plain And Hardegg m.

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

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

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

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

12. 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

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

13. Balduin I Count Of Bentheim m. Jutta

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

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

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

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

36 Ada Of Holland m. Louis II Count Of Looz

15. 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

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

38 Otto Of Holland

39 Willem Of Holland

40 Ada Of Holland

41 Richardis Of Holland

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

16. 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

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

17. 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

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

25. Burchard Count Of Oldenburg In Wildeshausen m. Kunigunde

m. Kunigunde father: Henry Count Of Breda

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

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

46 Wulbrand Of Oldenburg

47 Ludolph Of Oldenburg

48 Gerhard Of Oldenburg, Canon In Bremen

49 Otto Of Oldenburg, Canon In Verden

50 Thomas Of Oldenburg, Canon In Bremen

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

m. Ermentrude father: Henry Count Of Breda

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

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

53 Burchard Of Oldenburg, Canon In Verden

54 Wilbrand Of Oldenburg

29. 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

55+ Adelheid Of Dassel m. Ludwig Count Of Ravensberg

5th generation

30. Liutold III Count Of Plain And Hardegg m.

56+ Helwig Of Plain m. Heinrich II Of Schauenberg

32. Konrad I Count Of Plain And Hardegg m. Berta

57+ Euphemia Of Plain m. Hermann I Count Of Ortenburg

58+ Agnes Countess Of Plain m. Heinrich Count Of Pfannberg

33. Uta Of Frontenhausen m. Adelbert III Count Of Tirol

m. Adelbert III Count Of Tirol father: Heinrich Count Of Tirol mother: Agnes Of Wangen

59+ Adelheid Countess Of Tirol m. Meinhard III Count Of Gorz, Tirol, And Istria

34. Otto II Count Of Bentheim And Tecklenburg m. Heilwig Of Tecklenburg

m. Heilwig Of Tecklenburg father: Otto Count Of Tecklenburg mother: Mechtild Of Holstein

60+ Otto III Count Of Tecklenburg m. Richardis Of The Mark

61 Egbert Count Of Bentheim m. Hedwig Of Oldenburg

35. Jutta Of Bentheim m. Christian III Count Of Oldenburg

m. Christian III Count Of Oldenburg father: Johann I Count Of Oldenburg In Oldenburg And Delm mother: Richza Of Hoya

62+ Johann II Count Of Oldenburg m1. Elisabeth Of Braunschweig m2. Hedwig Of Diepolz

37. Florence IV Count Of Holland m. Matilda Of Brabant

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

63+ William II Count Of Holland m1. m2. Elizabeth Of Brunswick

64+ Adelaide Of Holland m. John I De AVENES, Count Of Hainault

65+ Margaret Of Holland m. Herman I Lord Of Waldberg, Count Of Henneburg

66 Florence Regent Of Holland

67 Machteld Of Holland

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

m. Mathilde Heiress Of Dinslaken

68 Margaretta Of Cleve m. Otto II Count Of Gelders; Otto II Count Of Gelders father: Gerard III Count Of Gelders mother: Margarethe Of Brabant

69+ Dietrich Of Kleve m. Elisabeth Of Brabant

m. Hedwig Of Meissen father: Dietrich The Oppressed Margrave Of Meissen, Count Of Weissenfel mother: Jutta Of Thuringia

70+ Jutta Of Kleve m. Walram VI Duke Of Limburg

71+ Agnes Of Kleve m1. Bernhard IV Lord Of Lippe m2. Rudolf Of Diepholz

72+ Dietrich V Count Of Kleve m. Aleidis Of Heinsburg

43. Agnes Of Altena m. Christian II Count Of Oldenburg

m. Christian II Count Of Oldenburg father: Moritz Count Of Oldenburg mother: Salomea Of Wickerode

73+ Johann I Count Of Oldenburg In Oldenburg And Delm m. Richza Of Hoya

74 Otto Of Oldenburg, Abbot Of Rastede

44. Heinrich IV Count Of Oldenburg In Wildeshausen m. Elizabeth Of Tecklenburg

m. Elizabeth Of Tecklenburg father: Otto Count Of Tecklenburg mother: Mechtild Of Holstein

75+ Hedwig Of Oldenburg m. Christian III Count Of Oldenburg

45. Sophie Of Oldenberg m. Otto II Count Of Ravensberg

m. Otto II Count Of Ravensberg father: Hermann Count Of Ravensberg mother: Jutta Of Thuringia

76 Jutta Of Ravensberg m1. Heinrich Count Of Tecklenburg m2. Walram VI Lord Of Monschau

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

m. Ermengarde Of Hoya father: Heinrich II Count Of Hoya mother: Jutta Of Ravensberg

77 Louis Count Of Oldenburg In New Bruchhausen

78 Wilbrand IV Count Of Oldenburg In New Bruchhausen

79+ Gerhard Count Of Oldenburg In New Bruchhausen m. Gisela

52. Ludolph Count Of Oldenburg In Old Bruchhausen m. Hedwig Of Wolpe

m. Hedwig Of Wolpe father: Konrad Count Of Wolpe mother: (Unk) Of Roden

80+ Hildebold Count Of Oldenburg In Old Bruchhausen m. Sophia Of Ravensburg

81 Burchard Of Oldenburg, Canon At Magdeburg

55. Adelheid Of Dassel m. Ludwig Count Of Ravensberg

m. Ludwig Count Of Ravensberg father: Hermann Count Of Ravensberg mother: Jutta Of Thuringia

82+ Otto III Count Of Ravensberg m. Hedwig Of Lippe