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: Adelheid Of Valley (Wittelsbach)
Sex: F
Death: After 1179 ^d

Parents:

Father:
Otto I Count Of Dachau, Grub, And Valley Death: 1 Aug After 1134

Mother:

Adelheid Death: 4 Dec After 1123

Family:
Marriage:

Siegfried I Count Of Arch on 1 .^m1
Siegfried I Count Of Arch Death: 6 May Abt 1130

Marriage:

Engelbert II Count Of Gorz, Markgraf Of Istria on 2 .^m2
Engelbert II Count Of Gorz, Markgraf Of Istria Death: 1 Apr Abt 1191

Children:

Engelbert III Count Of Gorz Death: Abt 1220

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. III.1 (#1-#200): Herzogs und Grafenhauser des Heiligen Romischen Reiches Andere Europaische Furstenhauser. Marburg: Verlag von J. A. Stargardt, 1984. Information from this source tagged as [Ref: ES III.1 #[0-9]*].

Sources for birth and parent Information

parents:: [Ref: ES I.1 #90],
father:: [Ref: ES III.1 #43]

Sources for death Information

date:: occ 1178/9 [Ref: ES I.1 #90, ES III.1 #43]

Sources with Information about marriage to Siegfried I Count Of Arch

date:: first marriage of Adelheid [Ref: ES I.1 #90]

Sources with Information about marriage to Engelbert II Count Of Gorz, Markgraf Of Istria

date:: second marriage of Adelheid [Ref: ES I.1 #90],
child:: [Ref: ES III.1 #43]

Research Notes:

Pedigree of Adelheid Of Valley (Wittelsbach)
                                                                /-----Liutpold Margrave Of The Carinthian Mark
                                                       /-----Arnulf I The Bad Duke Of Bavaria
                                                      |         \-----Kuningunde
                                              /-----Berthold I Margrave Of The Bavarian Nordgaus
                                             |        |         /-----Eberhard Count In The Salichgau
                                             |         \-----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
                                    |                           \-----Frederuna
                            /-----Henry Count In The Pegnitz
                           |        |                           /-----Gebhard Duke Of Lorraine
                           |        |                  /-----Udo Count In The Wetterau
                           |        |                 |         \-----Ita
                           |        |         /-----Herbert I Count In The Kinziggau
                           |        |        |        |         /-----Herbert I Count Of Vermandois
                           |        |        |         \-----Cunegundis Of Vermandois
                           |        |        |                  \-----Beatrice Of Morvois
                           |         \-----Gerberga Of Gleiberg
                           |                 |                  /-----Eberhard II Count In Bonngau
                           |                 |         /-----Megingoz Count Of The Avalgau
                           |                 |        |         \-----Gisela
                           |                  \-----Irmentrude
                           |                          |         /-----Godfrey Duke Of Lorraine, Count Palatine
                           |                           \-----Gerberga
                           |                                    \-----Ermentrude Of France
                   /-----Otto I Count Of Scheyern
                  |        |                                    /-----Henry Count In The Ammergau
                  |        |                           /-----Rudolph I Count Of Altdorf
                  |        |                          |         \-----Atha Countess Of Hohenwart
                  |        |                  /-----Rudolf Count Of Altdorf
                  |        |         /-----Kuno WELF, Count Of Altdorf
                  |        |        |        |                  /-----Udo Count In The Wetterau
                  |        |        |        |         /-----Conrad I Duke Of Swabia
                  |        |        |        |        |         \-----Cunegundis Of Vermandois
                  |        |        |         \-----Ita Von Ohningen
                  |        |        |                 |         /-----Adalbert Count Of Marchtal
                  |        |        |                  \-----Judith Of Marchtal
                  |        |        |                           \-----(Unk Dau)
                  |         \-----(Unk) WELFIN, Countess Of Altdorf
          /-----Arnold Of Scheyern, Count Of Dachau
         |        |                                             /-----Arnulf I The Bad Duke Of Bavaria
         |        |                                    /-----Arnulf Pfalzgraf Of Bavaria
         |        |                                   |         \-----Judith
         |        |                           /-----Berthold I Count In Upper Isar
         |        |                  /-----Frederick I Count In Upper Isar And Warrenburg
         |        |                 |        |                  /-----Wigeric Count in Bidgau
         |        |                 |        |         /-----Frederick I Duke Of Lorraine
         |        |                 |        |        |         \-----Cunegunde
         |        |                 |         \-----(Unk Dau)
         |        |                 |                 |         /-----Hugh Magnus Duke Of The Franks, Count Of Paris
         |        |                 |                  \-----Beatrix
         |        |                 |                           \-----Hedwig Of Saxony
         |        |         /-----Frederick II Count Of Diessen
         |        |        |        |                           /-----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
         |        |        |         \-----Kunizza
         |        |        |                 |         /-----Adalbert Count Of Marchtal
         |        |        |                  \-----Judith Of Marchtal
         |        |        |                          |         /-----Ulrich V Count Of Argengau
         |        |        |                           \-----(Unk Dau)
         |        |        |                                    \-----Wendelgarde
         |         \-----(Unk) Of Andechs
         |                 |                  /-----Meginhard Count Of Gilching
         |                 |         /-----Arnold Count Of Gilching
         |                  \-----Ermengarde Of Gilching
         |                           \-----Ermengarde
/-----Otto I Count Of Dachau, Grub, And Valley
|        |         /-----Kuno Count Of Reipertshofen
|         \-----(Unk) Of Reipertshofen
Adelheid Of Valley (Wittelsbach)
\-----Adelheid

Descendants of Adelheid Of Valley (Wittelsbach)

1. 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

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

2nd generation

2. Engelbert III Count Of Gorz m. Mathilde Of Andechs Countess Of Pisino

m. Mathilde Of Andechs Countess Of Pisino father: Berthold IV Count Of Andache mother: Hedwig Of Formbach

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

3rd generation

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

m. Adelheid Countess Of Tirol father: Adelbert III Count Of Tirol mother: Uta Of Frontenhausen

4+ Adelheid Of Gorz m. Friedrich Count Of Ortenburg

5+ Albert IV Count Of Gorz And Tirol m1. Euphemia Of Glogau m2. Euphemia Of Ortenburg

6+ Meinhard IV Duke Of Carinthia, Count Of Gorz And Tyr m. Elizabeth Von WITTLESBACH

4th generation

4. Adelheid Of Gorz m. Friedrich Count Of Ortenburg

m. Friedrich Count Of Ortenburg father: Hermann I Count Of Ortenburg mother: Elisabeth Of Heunburg

7+ Albrecht Count Of Ortenburg m. Helena

5. Albert IV Count Of Gorz And Tirol m1. Euphemia Of Glogau m2. Euphemia Of Ortenburg

m. Euphemia Of Glogau father: Konrad I Duke Of Glogau mother: Salomsa Of Poland

8+ Johann Albert II Count Of Gorz m1. Elizabeth Of Hessen m2. Offmei Utehild Of Matsch

m. Euphemia Of Ortenburg father: Hermann I Count Of Ortenburg mother: Euphemia Of Plain

6. Meinhard IV Duke Of Carinthia, Count Of Gorz And Tyr m. Elizabeth Von WITTLESBACH

m. Elizabeth Von WITTLESBACH father: Otto II Von Wittelsbach, Duke Of Bavaria mother: Agnes Of Celle

9+ Agnes Of Carinthia m. Frederick The Bold Margrave Of Meissen, Landgrave Of Thurin

10+ Otto Duke Of Carinthia, Count Of Tyrol m. Euphenia Of Liegnitz

11+ Elizabeth Of Tyrol m. Albert I Emperor, Duke Of Austria

5th generation

7. Albrecht Count Of Ortenburg m. Helena

12+ Adelheid Of Ortenburg m. Ulrich I Count Of Cilli

8. Johann Albert II Count Of Gorz m1. Elizabeth Of Hessen m2. Offmei Utehild Of Matsch

m. Elizabeth Of Hessen father: Heinrich I Landgraf Of Hessen mother: Mechtilde Of Kleve

13 Katharina Of Gorz m. Ulrich I Of Walsee; Ulrich I Of Walsee father: Eberhard III Of Walsee mother: Adelaide Of Waldburg

m. Offmei Utehild Of Matsch father: Ulrich II Of Matsch, Advocate Of Matsch mother: Margareta Of Vaz

14+ Meinhard VI Count Of Gorz m1. Katherina Of Pfannburg m2. Utelhild of Matsch

9. Agnes Of Carinthia m. Frederick The Bold Margrave Of Meissen, Landgrave Of Thurin

m. Frederick The Bold Margrave Of Meissen, Landgrave Of Thurin father: Albert The Degenerate Landgrave Of Thuringia, Margrave Of Meis mother: Margaret Of Swabia

15 Frederick The Crooked Of Thuringia m. Anna Of Wittenburg; Anna Of Wittenburg father: Albert II Duke Of Saxe-Wittenburg mother: Agnes Of Hapsburg

10. Otto Duke Of Carinthia, Count Of Tyrol m. Euphenia Of Liegnitz

m. Euphenia Of Liegnitz father: Henry V Duke Of Liegnitz mother: Elizabeth Of Polond

16+ Elizabeth Of Tyrol m. Peter II King Of Sicily

17+ Anna Of Gorz m. Rudolph II Pfalzgraf By Rhein

11. Elizabeth Of Tyrol m. Albert I Emperor, Duke Of Austria

m. Albert I Emperor, Duke Of Austria father: Rudolph I Emperor, Count Of Hapsburg mother: Gertrude Anna Of Hohenberg

18+ Isabella Of Austria m. Fredrick IV Duke Of Lorraine

19+ Anna Of Austria m1. Herman I Markgraf Of Brandenburg m2. Heinrich VI Duke Of Breslau

20 Rudolph III Duke Of Austria, King Of Bohemia m1. Blanche Of France m2. Elizabeth Of Poland; Elizabeth Of Poland father: Przemislav II Prince Of Great Poland mother: Richiza Of Sweden

21+ Leopold I Duke Of Austria m. Katherine Of Savoy

22+ Albert II Duke Of Austria, Count Of Pfirt m. Johanna Of Pfirt