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


Family:
Marriage: Children:
  1. Ulric I Count Of Krain And Istria Death: 6 Mar 1070

Bibliography
  1. 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]*].
  2. 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
parents:
[Ref: Moriarty Plantagenet p121, Moriarty Plantagenet p189],
father:
[Ref: ES I.1 #144, Moriarty Plantagenet p188]
Sources for death Information
date:
nach 1040 [Ref: ES I.1 #144]
widow in 1044 [Ref: Moriarty Plantagenet p121, Moriarty Plantagenet p188, Moriarty Plantagenet p189]
Sources with Information about marriage to Poppo I Markgraf Of Krain And Istrien
names:
[Ref: Moriarty Plantagenet p121, Moriarty Plantagenet p189],
child:
[Ref: ES I.1 #144, Moriarty Plantagenet p188]
Research Notes:
Erbin v Istrien [Ref: ES I.1 #144]
Heiress of the Lordship of Istria [Ref: Moriarty Plantagenet p121]



Pedigree of Hadamut Of Istria
 /-----Werigand Count Of Istria
Hadamut Of Istria
|                                             /-----Sieghard Count In Krachgau
|                                    /-----Sieghard I Count In Bavaria
|                                   |        |                  /-----Hunroch Count of Ternois
|                                   |        |         /-----Ernst Markgraf In Nordgau
|                                   |        |        |         \-----Engeltron Of Paris
|                                   |         \-----(Unk Dau)
|                           /-----Rabold I Markgraf In Karntner Mark
|                          |         \-----Ketini
|                  /-----Adalbero I Count Of Ebersberg
|                 |         \-----Engelmunt
|         /-----Ulrich Markgraf Of Krain
|        |         \-----Liutgard
 \-----Wilibirg Heiress Of Lordship Of Ebersberg
         |                  /-----Markwart I Count In The Ufgau On The Lower Isar
         |         /-----Markwart II Count On The Lower Isar
          \-----Richardis



Descendants of Hadamut Of Istria
1. Hadamut Of Istria m. Poppo I Markgraf Of Krain And Istrien
m. Poppo I Markgraf Of Krain And Istrien father: William II Duke Of Thuringia

2nd generation

2. Ulric I Count Of Krain And Istria m. Sophia Of Hungary
m. Sophia Of Hungary father: Bela I King Of Hungary mother: Rixa Of Poland

3rd generation

3. Poppo II Margrave Of Krain And Istria m. Richarda Of Lavaret
m. Richarda Of Lavaret father: Engelbert I Von Spondheim, Count In Lavanthal mother: Hedwig
4. Richardis m1. Ekkehart Count Of Scheyern m2. Otto II Count On The Paar And In The Kelsgau
m. Ekkehart Count Of Scheyern father: Otto I Count Of Scheyern mother: Haziga Of Scheyern
m. Otto II Count On The Paar And In The Kelsgau father: Otto I Count Of Scheyern mother: (Unk) Of Andechs
5. Adelheid Of Krain m1. Friedrich Domvogt Of Regensburg m2. Udalschalk Count Of Laragau
m. Friedrich Domvogt Of Regensburg father: Frederick II Count Of Diessen mother: Ermengarde Of Gilching
m. Udalschalk Count Of Laragau

4th generation

6. Sophia Of Istria m. Berthold III Count Of Diessen
m. Berthold III Count Of Diessen father: Berthold II Count Of Diessen And Andach mother: Gisela Von Schweinfurt
7. Hedwig Of Krain m1. Hermann I Count Of Wizenburg m2. Adalbert II Count Of Windberg And Bogen
m. Hermann I Count Of Wizenburg father: Meiginard IV Von Formbach mother: Mathilde Of Reinhausen
m. Adalbert II Count Of Windberg And Bogen father: Adalbert Count Of Windberg And Bogen mother: Luitgard Of Diessen
9. Otto I Von Wittlesbach, Pfalzgraf Of Bavaria m. (Unk) Of Ratzenhofen
m. (Unk) Of Ratzenhofen father: Eberhard Of Ratzenhofen mother: Mathilde Of Reipertshofen
10. Friedrich II Domvogt Of Regensburg m. Luitgard Of Radelberg
m. Luitgard Of Radelberg father: Ulrich Count Of Radelberg

5th generation

14. Gisela Of Andechs m. Diepold II Count Of Berg
m. Diepold II Count Of Berg father: Heinrich I Count Of Berg mother: Adelheid Of Mochental
15. Berthold IV Count Of Andache m1. Hedwig Of Formbach m2. Luitgard Of Denmark
m. Hedwig Of Formbach father: Ekbert II Count Of Putten And Neuberg mother: Wilibirg
m. Luitgard Of Denmark father: Sweyn III King Of Denmark mother: Adelheid
16. Sophia Of Wizenburg m. Albert The Bear Margrave Of Brandenburg
m. Albert The Bear Margrave Of Brandenburg father: Otto Count Of Ballenstedt mother: Eilika Of Saxony
17. Heinrich III Count Of Assel And Plesse m1. Euphemia Of Vohburg m2. Richenza
m. Euphemia Of Vohburg father: Dietpold III Markgraf Of Vohburg mother: Adelajda Of Poland
m. Richenza
18. Hermann II Count Of Wizenburg m. Luitgarde Of Stade
m. Luitgarde Of Stade father: Rudolph I Margrave Of Stade
19. Berthold II Count Of Windberg And Bogen m1. Mathilde Of Formbach m2. Luitgard Of Burghausen
m. Mathilde Of Formbach father: Ekbert II Count Of Putten And Neuberg mother: Wilibirg
m. Luitgard Of Burghausen father: Gebhard Count Of Burghausen mother: Sophia Of Wettin
20. Otto II Von Wittlesbach, Pfalzgraf Of Bavaria m. Heilika
m. Heilika father: Frederick III Lord Of Langenfeld mother: Heilika Of Staufen
21. Friedrich III Domvogt Of Regensburg m1. Swetawa (Luitgard) Of Bohemia m2. Judith Of Vohburg
m. Swetawa (Luitgard) Of Bohemia father: Vladislav I Duke Of Bohemia mother: Richsa Countess Of Berg
m. Judith Of Vohburg father: Dietpold III Markgraf Of Vohburg mother: Adelajda Of Poland