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: (Unk) WELFIN, Countess Of Altdorf
Sex: F

Parents:

Father:
Kuno WELF, Count Of Altdorf

Family:
Marriage:

Children:

Otto I Count Of Scheyern Death: 4 Dec 1072
Heinrich Count In The Pegnitz, Count Of Weissenbu Death: After 1080
Kuno Count Of Lechsgemund Death: Abt 1092

Bibliography

Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. I: Die Stammesherzoge, Die Weltlichenkurforsten, Die Kaiserlichen, Koniglichen und Grossherzoglichen Familien. Marburg: Verlag von J. A. Stargardt, 1980. Information from this source tagged as [Ref: ES I #[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

father:: [Ref: ES I #9]; line with question mark on chart [Ref: Moriarty Plantagenet p168]

Sources with Information about marriage to Henry Count In The Pegnitz

names:: Henry & dau Kuno Count of Altdorf [Ref: ES I #9]; Henry Count of Pagmitzgebit &? NN dau? Kuno [Ref: Moriarty Plantagenet p168],
child:: [Ref: ES I #9]

Research Notes:
Countess of Altdorf [Ref: ES I #9]

Pedigree of (Unk) WELFIN, Countess Of Altdorf
                                                                /-----Guelph Count Of Andech And Bavaria
                                                       /-----Conrad I Of Burgandy, Count Of Auxerra
                                                      |         \-----Edith (Heilwig) Of Saxony, Abbess Of Chelles
                                              /-----Welf Count In The Argenand Linzgaus
                                             |        |         /-----Hugh le Mefiant Count Of Tours
                                             |         \-----Aelis Of Tours And Alsace
                                             |                  \-----Ava
                                     /-----Eticho Count In The Breis And Affagau
                            /-----Henry Count In The Ammergau
                           |        |                           /-----Eahlmund King of Kent
                           |        |                  /-----Egbert The Great King Of England
                           |        |                 |         \-----(Unk Dau)
                           |        |         /-----Ethelwolf King Of England
                           |        |        |         \-----Raedburh
                           |         \-----Judith
                           |                 |         /-----Oslac Great Butler Of England
                           |                  \-----Osburh
                   /-----Rudolph I Count Of Altdorf
                  |        |         /-----Rapoto Count Of Andech
                  |         \-----Atha Countess Of Hohenwart
          /-----Rudolf Count Of Altdorf
/-----Kuno WELF, Count Of Altdorf
|        |                                                      /-----Eudes Count Of Orleans
|        |                                             /-----Gebhard Count In The Nieder-Lahngau
|        |                                            |         \-----Engeltrude
|        |                                    /-----Eudes Count In Lahngau
|        |                                   |        |         /-----Hunroch Count of Ternois
|        |                                   |         \-----(Unk Dau) Of Friuli
|        |                                   |                  \-----Engeltron Of Paris
|        |                           /-----Gebhard Duke Of Lorraine
|        |                          |        |                  /-----Guelph Count Of Andech And Bavaria
|        |                          |        |         /-----Conrad I Of Burgandy, Count Of Auxerra
|        |                          |        |        |         \-----Edith (Heilwig) Of Saxony, Abbess Of Chelles
|        |                          |         \-----Judith
|        |                          |                 |         /-----Hugh le Mefiant Count Of Tours
|        |                          |                  \-----Aelis Of Tours And Alsace
|        |                          |                           \-----Ava
|        |                  /-----Udo Count In The Wetterau
|        |                 |         \-----Ita
|        |         /-----Conrad I Duke Of Swabia
|        |        |        |                                    /-----Karlman (Pepin) King Of Italy And Bavaria
|        |        |        |                           /-----Bernard King Of Italy
|        |        |        |                          |         \-----Therres
|        |        |        |                  /-----Pepin Count Of Senlis, Peronne, & St. Quentin
|        |        |        |                 |        |         /-----Caribert
|        |        |        |                 |         \-----Cunigunde
|        |        |        |         /-----Herbert I Count Of Vermandois
|        |        |        |        |        |                  /-----Niebelung III Count Of Burgundy
|        |        |        |        |        |         /-----Theoderic Count Of Vermandois
|        |        |        |        |         \-----(Unk Dau) Of Vermandois
|        |        |         \-----Cunegundis Of Vermandois
|        |        |                 |         /-----Guerra I Count Of Morvois
|        |        |                  \-----Beatrice Of Morvois
|        |        |                           \-----Eve Of Roussillon
|         \-----Ita Von Ohningen
|                 |         /-----Adalbert Count Of Marchtal
|                  \-----Judith Of Marchtal
|                          |                                    /-----Ulrich II Count Of Argengau
|                          |                           /-----Ulrich III Count Of Argengau
|                          |                  /-----Ulrich IV Count Of Argengau
|                          |                 |         \-----Berta
|                          |         /-----Ulrich V Count Of Argengau
|                          |        |         \-----Perehheide
|                           \-----(Unk Dau)
|                                   |                           /-----Otto The Illustrious Duke Of Saxony
|                                   |                  /-----Henry I The Fowler King Of The Saxons
|                                   |                 |         \-----Hedwige/Hadui/Haduich
|                                   |         /-----(Unk)
|                                   |        |        |         /-----Erwin Count Of Merseburg
|                                   |        |         \-----Hatheburg Countess Of Merseburg
|                                    \-----Wendelgarde
(Unk) WELFIN, Countess Of Altdorf

Descendants of (Unk) WELFIN, Countess Of Altdorf

1. (Unk) WELFIN, Countess Of Altdorf m. Henry Count In The Pegnitz

m. Henry Count In The Pegnitz father: Henrich Margrave Of Schweinfurt mother: Gerberga Of Gleiberg

2+ Otto I Count Of Scheyern m1. (Unk) Of Andechs m2. Haziga Of Scheyern

3 Heinrich Count In The Pegnitz, Count Of Weissenbu

4+ Kuno Count Of Lechsgemund m. Mathilde Of Achalm

2nd generation

2. Otto I Count Of Scheyern m1. (Unk) Of Andechs m2. Haziga Of Scheyern

m. (Unk) Of Andechs father: Frederick II Count Of Diessen mother: Ermengarde Of Gilching

5 Otto II Count On The Paar And In The Kelsgau m. Richardis ; Richardis father: Ulric I Count Of Krain And Istria mother: Sophia Of Hungary

6+ Arnold Of Scheyern, Count Of Dachau m. (Unk) Of Reipertshofen

m. Haziga Of Scheyern mother: (Unk) Of Bavaria

7+ Ekkehart Count Of Scheyern m. Richardis

4. Kuno Count Of Lechsgemund m. Mathilde Of Achalm

m. Mathilde Of Achalm father: Rudolf Count Of Achalm mother: Adelheid Of Wulflingen

8+ Adelheid Countess Of Lechsgemund m1. Markvart Count Of Marquardstein m2. Ulrich The Rich Count Of Passau m3. Berenger II Count Of Sultzbach

9+ Mathilde Of Lechsgemund m. Frederick II Count Of Tengling

10+ Kono Count Of Horburg And Lechsgemund m. Ermengarde

3rd generation

6. Arnold Of Scheyern, Count Of Dachau m. (Unk) Of Reipertshofen

m. (Unk) Of Reipertshofen father: Kuno Count Of Reipertshofen

11+ Otto I Count Of Dachau, Grub, And Valley m. Adelheid

7. Ekkehart Count Of Scheyern m. Richardis

m. Richardis father: Ulric I Count Of Krain And Istria mother: Sophia Of Hungary

12 Ulrich Advocate Of Bishopric Of Freising

13+ Otto I Von Wittlesbach, Pfalzgraf Of Bavaria m. (Unk) Of Ratzenhofen

8. Adelheid Countess Of Lechsgemund m1. Markvart Count Of Marquardstein m2. Ulrich The Rich Count Of Passau m3. Berenger II Count Of Sultzbach

m. Markvart Count Of Marquardstein

m. Ulrich The Rich Count Of Passau father: Ratpoto IV Count Of Vohburg mother: Mathilda Of Chimgau

14+ Uta Of Passau m. Engelbert II Duke Of Corinthia, Margrave Of Istria

m. Berenger II Count Of Sultzbach father: Gebhard II Count Of Sulzbach mother: Ermengarde

9. Mathilde Of Lechsgemund m. Frederick II Count Of Tengling

m. Frederick II Count Of Tengling father: Frederick Count Of Tengling mother: Matilde Of Vohburg

15+ Konrad Count Of Peilstein m. Adela Of Orlamunde

16 Hildburg Of Tengling m. Siegfried I Count Of Arch; Siegfried I Count Of Arch father: Engelbert I Von Spondheim, Count In Lavanthal mother: Hedwig

10. Kono Count Of Horburg And Lechsgemund m. Ermengarde

m. Ermengarde father: Kuno Von Rot Pfalzgraf Of Bayern mother: Ute Von Diessen

17+ Heinrich I Count Of Lechsgemund And Frontenhausen m. Luitgard

4th generation

11. Otto I Count Of Dachau, Grub, And Valley m. Adelheid

18+ Adelheid Of Valley (Wittelsbach) m1. Siegfried I Count Of Arch m2. Engelbert II Count Of Gorz, Markgraf Of Istria

19+ Konrad I Count Of Valley m. Agnes

13. Otto I Von Wittlesbach, Pfalzgraf Of Bavaria m. (Unk) Of Ratzenhofen

m. (Unk) Of Ratzenhofen father: Eberhard Of Ratzenhofen mother: Mathilde Of Reipertshofen

20+ Otto II Von Wittlesbach, Pfalzgraf Of Bavaria m. Heilika

14. Uta Of Passau m. Engelbert II Duke Of Corinthia, Margrave Of Istria

m. Engelbert II Duke Of Corinthia, Margrave Of Istria father: Engelbert I Von Spondheim, Count In Lavanthal mother: Hedwig

21 Ulrich Duke Of Corinthia

22+ Engelbert Margrave Of Istria m. Matilda Of Sulzbach

23+ Ida Of Karnten m. William III Count Of Nevers D'Auxerre

24+ Rapato I Count Of Ortenburg m. Elizabeth Of Sulzbach

25+ Matilda Of Carinthia m. Theobald IV Count Of Blois

15. Konrad Count Of Peilstein m. Adela Of Orlamunde

m. Adela Of Orlamunde father: Siegfried Count Of Ballenstadt mother: Gertrude Of Northeim

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

17. Heinrich I Count Of Lechsgemund And Frontenhausen m. Luitgard

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

5th generation

18. Adelheid Of Valley (Wittelsbach) m1. Siegfried I Count Of Arch m2. Engelbert II Count Of Gorz, Markgraf Of Istria

m. Siegfried I Count Of Arch father: Engelbert I Von Spondheim, Count In Lavanthal mother: Hedwig

m. Engelbert II Count Of Gorz, Markgraf Of Istria father: Meinhard I Count Of Gorz mother: Elizabeth Of Schwarzenburg

28+ Engelbert III Count Of Gorz m. Mathilde Of Andechs Countess Of Pisino

19. Konrad I Count Of Valley m. Agnes

29+ Mathilde Of Valley m1. Siegfried II Count Of Lebenau And Hohenburg m2. Heinrich Of Trixen

20. Otto II Von Wittlesbach, Pfalzgraf Of Bavaria m. Heilika

m. Heilika father: Frederick III Lord Of Langenfeld mother: Heilika Of Staufen

30+ Otto IV Pfalzgraf Of Wittlesbach And Bavaria m. Benedikta Of Worth

31+ Otto I Duke Of Bavaria m. Agnes

22. Engelbert Margrave Of Istria m. Matilda Of Sulzbach

m. Matilda Of Sulzbach father: Berenger II Count Of Sultzbach mother: Adelaide Wolfristrhausen

32+ Herman II Duke Of Corinthia m. Agnes Of Austria

23. Ida Of Karnten m. William III Count Of Nevers D'Auxerre

m. William III Count Of Nevers D'Auxerre father: William II Count Of Nevers mother: Adele

33+ Guy I Count Of Nevers D'Auxerre m. Mathilda Of Burgundy, Countess Of Grignon

34+ William IV Count Of Nevers m. Eleanore Of Vermandois

24. Rapato I Count Of Ortenburg m. Elizabeth Of Sulzbach

m. Elizabeth Of Sulzbach father: Gebhard III Count Of Sulzbach mother: Mathilde Of Bavaria

35+ Brigida Of Orgenburg m. Otto II Count Of Ortenburg

36+ Elizabeth Of Ortenburg m. Gero II Count Of Heunburg

37+ Heinrich I Count Of Ortenberg m1. Bozislawa Of Bohemia m2. Richiza Of Hohenburg

25. Matilda Of Carinthia m. Theobald IV Count Of Blois

m. Theobald IV Count Of Blois father: Stephen Count Of Blois, Leader Of First Crusade mother: Adela

38+ Henry I Count Of Champagne m. Mary

39+ Theobald V Count Of Blois m1. Sibylle De Chateaurenard m2. Alice

40+ Stephen I Of Champagne, Count Of Sancerre m. Alix-Mathilde Of Donzy

41 William Of Blois, Archbishop Of Reims

42 Hugh Of Blois

43+ Mahaut Of Blois m. Rotrou III Count Of Perche

44+ Mary Of Blois m. Eudes II Duke Of Burgundy

45+ Elizabeth Of Blois m1. Roger Duke Of Apulia m2. William IV GOUET, Lord Of Montmirail

46+ Agnes Of Champagne, Heiress Of Ligny m. Renaud II Count Of Bar, Seigneur De Ligny

47+ Alix Of Champagne m. Louis VII The Young King Of France

48 Marguerite Of Blois

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

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

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

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

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

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

m. Adelheid Of Plain father: Liutold I Count Of Plain mother: Uta Of Peilstein

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