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:
Bibliography
  1. 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]*].
  2. 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]*].
  3. 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:
dotted line on chart, Eberhard Gv an der Isar & Richgard [Ref: ES III.1 #24],
father:
[Ref: ES I #36]
Sources for death Information
date:
17.X .... [Ref: ES III.1 #24]
19.X ... [Ref: ES I #36]
Sources with Information about marriage to Frederick II Count Of Diessen
date:
first marriage of Friedrich [Ref: ES I #36]
Sources with Inaccurate marriage information
child:
Haziga (#22446) wife of (1) Arnold of Wels (according to ES I #36 only) (2) Hermann Count of Kastl (3) Otto Count of Scheyern [Ref: ES I #10, ES I #23, ES I #36, Moriarty Plantagenet p186, Moriarty Plantagenet p187]
Research Notes:
Countess of Eppenstein [Ref: ES I #36]



Pedigree of Hadamut Countess Of Eppenstein
                            /-----Markwart I Count In The Ufgau On The Lower Isar
                   /-----Markwart II Count On The Lower Isar
          /-----Markwart III Margraf In Carinthia
 /-----Eberhard (Ezzo) Count Of Isar And Vils
|        |                                    /-----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
|         \-----Hadamut
|                  \-----Liutgard
Hadamut Countess Of Eppenstein
|                                                      /-----Sieghard Count In Krachgau
|                                             /-----Sieghard I Count In Bavaria
|                                            |        |         /-----Ernst Markgraf In Nordgau
|                                            |         \-----(Unk Dau)
|                                    /-----Sieghard II Count In The Lower Salzburggau
|                                   |         \-----Ketini
|                           /-----Sieghard III Count In The Salzburggau
|                          |        |         /-----Engelbert Count In Ingau
|                          |         \-----(Unk Dau)
|                  /-----Sieghard IV Count In The Salzburggau
|         /-----Friedrich II Count
|        |        |         /-----Bernard
|        |         \-----Willa
|        |                  \-----Engilrat
 \-----Richgard



Descendants of Hadamut Countess Of Eppenstein
1. Hadamut Countess Of Eppenstein m. Frederick II Count Of Diessen
m. Frederick II Count Of Diessen father: Frederick I Count In Upper Isar And Warrenburg mother: Kunizza