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:
Children:
  1. Adalbert The Illustrious Count In The Thurgau And The Scherragau Birth: Abt 835 Death: 8 Jan Abt 900

Bibliography
  1. Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. XII: Schwaben. Marburg: Verlag von J. A. Stargardt, 1992. Information from this source tagged as [Ref: ES XII #[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
father:
[Ref: Moriarty Plantagenet p205, Moriarty Plantagenet p34]
dotted line on chart [Ref: ES XII #23]
Sources for death Information
date:
fl 850 [Ref: Moriarty Plantagenet p34]
occ 860 [Ref: Moriarty Plantagenet p205]
occ um 838 [Ref: ES XII #23]
Sources with Information about marriage to unknown
child:
[Ref: ES XII #23, Moriarty Plantagenet p206, Moriarty Plantagenet p34]
Research Notes:
um 836-um 838 Graf in Thurgau [Ref: ES XII #23]
Count of both Bhactias, Count in the Hague [Ref: Moriarty Plantagenet p34]



Pedigree of Adalbert I Count Of Both Rhactias
                                                                /-----Lambert I Nobleman Of Therouanne
                                                       /-----Chrodobertus MajorDomo, Count Palatine
                                              /-----(Unk) Noble Of Hesbaye
                                             |        |         /-----(Unknown) Of Echternach, Austrasien Nobleman
                                             |         \-----Theodrada
                                     /-----Lambertus II Of Hesbaye
                            /-----Rupert I Count In Upper Rhine
                   /-----Guerin Count Of Thurgovie
                  |        |         /-----Adelhelm Count
                  |         \-----Williswint
          /-----Isenbard Count Of Thurgovie
         |         \-----Adelindis
 /-----Hungrid Count Of Istria And Both Rhactias
Adalbert I Count Of Both Rhactias



Descendants of Adalbert I Count Of Both Rhactias
1. Adalbert I Count Of Both Rhactias m.

2nd generation

2. Adalbert The Illustrious Count In The Thurgau And The Scherragau m. Judith Of Friaul
m. Judith Of Friaul father: Eberhard Margrave Of Friuli mother: Gisele

3rd generation

3. Burkhard Count In Baer, Duke Of Swabia m. (Unk)
m. (Unk)

4th generation

5. Burkhard Duke Of Swabia m. Reginlanda
m. Reginlanda father: Eberhard II Count In Zurichgau mother: Gisela

5th generation

6. Berthia Of Swabia m1. Rudolph II King Of Juran Burgundy And Provence m2. Hugh Of Aries, King Of Italy
m. Rudolph II King Of Juran Burgundy And Provence father: Rudolph I King Of Upper Burgundy mother: Wille
m. Hugh Of Aries, King Of Italy father: Theobald Count Of Aries mother: Bertha Of Lorraine