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: Irmgard Of Schwarzenburg
Sex: F

Parents:

Father:
Engelbert Count Of Schwarzenberg Death: 1125

Mother:

Hedwig Death: 1 Jun After 1100

Family:
Marriage:

Adolf II Count Of Berg on 2 .^m1
Adolf II Count Of Berg Death: 12 Oct After 1160

Children:

Engelbert Count Of Berg Death: Jul 1189 in Branoevo, Servia
Eberhard I Count Of Altena And Berg Death: 23 Jan 1180

Bibliography

Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. VI: Familien des Alten Lotharingien I. Marburg: Verlag von J. A. Stargardt, 1978. Information from this source tagged as [Ref: ES VI #[0-9]*].
Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. XVIII: Zwischen Maas und Rhein. Frankfurt am Main: Vittorio Klostermann, 1998. Information from this source tagged as [Ref: ES XVIII #[0-9]*].

Sources for birth and parent Information

parents:: Engelbert v Schwarzenberg & N v Mullenark [Ref: ES XVIII #2],
father:: [Ref: ES VI #3]

Sources with Information about marriage to Adolf II Count Of Berg

date:: second marriage of Adolf [Ref: ES XVIII #2],
names:: Adolf Count of Berg & (Irmgard) v Schwarzenburg [Ref: ES VI #3]; Adolf Count of Berg & dau Engelbert of Schwarzenburg [Ref: ES XVIII #2],
child:: [Ref: ES VI #3, ES XVIII #2]

Research Notes:
related to Frederick I Archbishop of Koln [Ref: ES VI #3]

Pedigree of Irmgard Of Schwarzenburg
                                                                /-----Liutpold Margrave Of The Carinthian Mark
                                                       /-----Arnulf I The Bad Duke Of Bavaria
                                                      |         \-----Kuningunde
                                              /-----Arnulf Pfalzgraf Of Bavaria
                                             |        |         /-----Eberhard Count In The Salichgau
                                             |         \-----Judith
                                     /-----Berthold I Count In Upper Isar
                            /-----Frederick I Count In Upper Isar And Warrenburg
                           |        |                           /-----(Unk)
                           |        |                  /-----Wigeric Count in Bidgau
                           |        |         /-----Frederick I Duke Of Lorraine
                           |        |        |         \-----Cunegunde
                           |        |        |                  \-----Ermentrude Of France
                           |         \-----(Unk Dau)
                           |                 |                  /-----Robert I King Of France
                           |                 |         /-----Hugh Magnus Duke Of The Franks, Count Of Paris
                           |                 |        |         \-----Beatrix Of Vermandois
                           |                  \-----Beatrix
                           |                          |         /-----Henry I The Fowler King Of The Saxons
                           |                           \-----Hedwig Of Saxony
                           |                                    \-----Mechtilde Of Westfalen
                   /-----Frederick II Count Of Diessen
                  |        |                                    /-----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
                  |         \-----Kunizza
                  |                 |         /-----Adalbert Count Of Marchtal
                  |                  \-----Judith Of Marchtal
                  |                          |                  /-----Ulrich IV Count Of Argengau
                  |                          |         /-----Ulrich V Count Of Argengau
                  |                          |        |         \-----Perehheide
                  |                           \-----(Unk Dau)
                  |                                   |         /-----(Unk)
                  |                                    \-----Wendelgarde
          /-----Berthold I Count Of Schwarzenburg
         |        |                  /-----Meginhard Count Of Gilching
         |        |         /-----Arnold Count Of Gilching
         |         \-----Ermengarde Of Gilching
         |                  \-----Ermengarde
/-----Engelbert Count Of Schwarzenberg
|        |                                    /-----(Unk)
|        |                           /-----Eberhard Von Spondheim
|        |                  /-----Siegfried Von Spondheim, Count Of Levanthal
|        |                 |         \-----Hedwig
|        |         /-----Engelbert I Von Spondheim, Count In Lavanthal
|        |        |        |                                    /-----Sieghard III Count In The Salzburggau
|        |        |        |                           /-----Sieghard IV Count In The Salzburggau
|        |        |        |                  /-----Engelbert II Count In The Chiemgau
|        |        |        |                 |        |         /-----Bernard
|        |        |        |                 |         \-----Willa
|        |        |        |                 |                  \-----Engilrat
|        |        |        |         /-----Engelbert IV Count In The Pusterthal
|        |        |        |        |        |         /-----Hartwig Pfaltzgraf Of Bavaria
|        |        |        |        |         \-----Adele
|        |        |         \-----Richardis
|        |        |                 |         /-----Werigand Count Of Istria
|        |        |                  \-----Liutgard
|        |        |                          |                  /-----Adalbero I Count Of Ebersberg
|        |        |                          |         /-----Ulrich Markgraf Of Krain
|        |        |                          |        |         \-----Liutgard
|        |        |                           \-----Wilibirg Heiress Of Lordship Of Ebersberg
|        |        |                                   |         /-----Markwart II Count On The Lower Isar
|        |        |                                    \-----Richardis
|         \-----Richarda Of Lavaret
|                 |         /-----Bernhard Von Flinsbach
|                  \-----Hedwig
|                           \-----Alilia
Irmgard Of Schwarzenburg
|         /-----Bernhard Von Flinsbach
\-----Hedwig
          \-----Alilia

Descendants of Irmgard Of Schwarzenburg

1. Irmgard Of Schwarzenburg m. Adolf II Count Of Berg

m. Adolf II Count Of Berg father: Adolf I Count Of Berg mother: Adelaide Von Laufen

2+ Engelbert Count Of Berg m. Margareta Of Geldern

3+ Eberhard I Count Of Altena And Berg m. (Unk) Of Kleve

2nd generation

2. Engelbert Count Of Berg m. Margareta Of Geldern

m. Margareta Of Geldern father: Henry Count Of Guelders mother: Agnes Of Arnstein

4+ Adolf III Count Of Berg m. Bertha Of Sayn

3. Eberhard I Count Of Altena And Berg m. (Unk) Of Kleve

m. (Unk) Of Kleve father: Arnold I Count Of Cleves mother: Ida Of Lorraine

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

6+ Friedrich I Count Of Altena m. Alveradis

7+ Oda Of Altena m. Simon Count Of Tecklenburg

3rd generation

4. Adolf III Count Of Berg m. Bertha Of Sayn

m. Bertha Of Sayn father: Henry II Count Of Sayn mother: Agnes Of Saffenberg

8+ Irmgard Of Berg m. Heinrich IV Duke Of Limburg, Count Of Berg

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

m. Mechtild Of Holland father: Florence III Count Of Holland mother: Ada Of Huntingdon

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

6. Friedrich I Count Of Altena m. Alveradis

10+ Adolf I Count Of Altena And The Mark m1. Luitgard Of Looz m2. Irmgard Of Geldern

7. Oda Of Altena m. Simon Count Of Tecklenburg

m. Simon Count Of Tecklenburg father: Heinrich Count Of Tecklenburg mother: Eilika Of Oldenberg

11+ Otto Count Of Tecklenburg m. Mechtild Of Holstein

12+ Oda Of Tecklenburg m. Herman II Of Lippe

4th generation

8. Irmgard Of Berg m. Heinrich IV Duke Of Limburg, Count Of Berg

m. Heinrich IV Duke Of Limburg, Count Of Berg father: Waleran IV Duke Of Limburg mother: Kunigunde Of Monschau

13+ Walram VI Duke Of Limburg m1. Jutta Of Kleve m2. Kunigunde Of Brandenburg

14+ Adolf VI Count Of Berg m. Margareta Of Hochstaden

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

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

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

16 Otto Of Oldenburg, Abbot Of Rastede

10. Adolf I Count Of Altena And The Mark m1. Luitgard Of Looz m2. Irmgard Of Geldern

m. Luitgard Of Looz father: Gerhard II Count Of Rieneck And Looz mother: Adelheid Of Gelders

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

17+ Engelbert I Count Of The Mark m1. Kunigunde Of Blieskastel m2. Elizabeth Of Valkenburg

11. Otto Count Of Tecklenburg m. Mechtild Of Holstein

m. Mechtild Of Holstein father: Adolf III Count Of Holstein mother: Adelaide Of Querfurt

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

19 Heinrich Count Of Tecklenburg m. Jutta Of Ravensberg; Jutta Of Ravensberg father: Otto II Count Of Ravensberg mother: Sophie Of Oldenberg

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

12. Oda Of Tecklenburg m. Herman II Of Lippe

m. Herman II Of Lippe father: Bernhard II Count Of Lippe mother: Helvigis Of Ahr

21+ Gertrude Of Lippe m. Ludwig Count Of Ravensberg

22+ Heilwig Of Lippe m. Adolf IV Count Of Holstein

23+ Oda Of Lippe m. Konrad I Count Of Reitberg

24 Ethelind Of Lippe m. Adolf I Count Of Schwalenberg And Waldeck; Adolf I Count Of Schwalenberg And Waldeck father: Heinrich I Count Of Schwalenberg And Waldeck mother: Heseke Of Dassel

25+ Bernard III Of Lippe m. Sophia Of Arnsberg

5th generation

13. Walram VI Duke Of Limburg m1. Jutta Of Kleve m2. Kunigunde Of Brandenburg

m. Jutta Of Kleve father: Dietrich IV Count Of Kleve mother: Hedwig Of Meissen

26 Ermgard Of Limburg m. Renaud I Count Of Gelders; Renaud I Count Of Gelders father: Otto II Count Of Gelders mother: Phillipa Of Dammartin

m. Kunigunde Of Brandenburg father: Otto III Margrave Of Brandenburg mother: Beatrix Of Bohemia

14. Adolf VI Count Of Berg m. Margareta Of Hochstaden

m. Margareta Of Hochstaden father: Lothar I Count Of Hochstaden mother: Mechtild Of Viaden

27+ Irmgard Of Berg m. Eberhard I Count Of The Mark, Advocate Of Essen

28+ Heinrich Lord Of Windeck m. Agnes Of The Mark

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

m. Richza Of Hoya father: Heinrich II Count Of Hoya mother: Hedwig

29+ Christian III Count Of Oldenburg m1. Hedwig Of Oldenburg m2. Jutta Of Bentheim

30+ Otto II Count Of Oldenburg In Delmenhorst m. Oda

31 Hedwig Of Oldenburg m. Egbert Count Of Bentheim

32 Henry Of Oldenburg

33 Moritz Of Oldenburg, Canon At Bremen

17. Engelbert I Count Of The Mark m1. Kunigunde Of Blieskastel m2. Elizabeth Of Valkenburg

m. Kunigunde Of Blieskastel father: Heinrich I Count Of Blieskastel mother: Agnes Of Sayn

34+ Eberhard I Count Of The Mark, Advocate Of Essen m1. Irmgard Of Berg m2. Maria Of Looz

35+ Agnes Of The Mark m. Heinrich Lord Of Windeck

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

m. Elizabeth Of Valkenburg father: Dietrich II Lord Of Volkenburg mother: Berta Of Limburg

37+ Mathilde Of The Mark m. Floris Of Bertout, Lord Of Mecheln

38 Adelheid Of The Mark m. Otto I Count Of Kleve; Otto I Count Of Kleve father: Dietrich VI Count Of Kleve mother: Margareta Of Geldern

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

m. Heinrich IV Count Of Oldenburg In Wildeshausen father: Burchard Count Of Oldenburg In Wildeshausen mother: Kunigunde

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

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

m. Otto II Count Of Bentheim And Tecklenburg father: Balduin I Count Of Bentheim mother: Jutta

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

41 Egbert Count Of Bentheim m. Hedwig Of Oldenburg

21. Gertrude Of Lippe m. Ludwig Count Of Ravensberg

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

42+ Jutta Of Ravensberg m. Heinrich II Count Of Hoya

22. Heilwig Of Lippe m. Adolf IV Count Of Holstein

m. Adolf IV Count Of Holstein father: Adolf III Count Of Holstein mother: Adelaide Of Querfurt

43+ Gerhard I Count Of Holstein m1. Elizabeth Of Mecklenburg m2. Alessina Of Montferrat

44+ Johann I Count Of Holstein m. Elizabeth Of Saxony

45+ Mechtild Of Holstein m1. Abel King Of Denmark m2. Birger Magnusson Jarl, Regent Of Sweden

23. Oda Of Lippe m. Konrad I Count Of Reitberg

m. Konrad I Count Of Reitberg father: Heinrich Of Arnsberg mother: Irmgarde

46+ Friedrich I Count Of Reitberg m. Beatrix Of Horstmar

25. Bernard III Of Lippe m. Sophia Of Arnsberg

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

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

48+ Bernhard IV Lord Of Lippe m. Agnes Of Kleve

49+ Agnes Of Lippe m. Hoyer I Count Of Sernberg