Genealogy of the Marshall Family,
including Medieval and Ancient Lines

Updated: 09-30-2024.

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. Guillaume Duke Of Athens Death: 1287
  2. Isabelle Of Roche-Sur-L'Ognon
  3. Alice De La Roche Death: After 1277

Bibliography
  1. Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. III.3 (#401-#600): Andere Grosse Eurpaische Familien, Illegitime Nachkommen Spanischer und Portugiesischer Konigshauser. Marburg: Verlag von J. A. Stargardt, 1985. Information from this source tagged as [Ref: ES III.3 #[0-9]*].
  2. Richardson, Douglas, Royal Ancestry. Salt Lake City, Utah: Douglas Richardson, 2013. NYPL JFF 16-1184 v1-5 Information from this source tagged as [Ref: Richardson RoyalAnc v3p[0-9]*].
  3. Thompson, Neil D, and Hansen, Charles M, Medieval Heritage: The Ancestry of Charles II, King of England, The Genealogist, 2:157-68, 3:25-44, 3:175-94, 4:144-58, 5:64-72, 5:226-39, 6:100-3, 6:148-65, 7-8:137-43, 9:40-4, 10:73-85, 11:63-72, 11:184-93, 12:83-90, 12:250-6, 13:92-9, 13:252-6, 14:81-4, 14:207-10, 15:99-103, 15:220-4, 16:93-8, 16:227-31, 17:61-4, 17:250-5, 18:123-7, 18:228-31, 19:62-8, 19:251-5, 20:85-8, 20:184-90, 21:71-5, 21:250-4, 22:101-6, 22:186-91, 23:73-9, 23:203-8, 24:110-27, 24:239-54, 25:56-73, 25:214-32, 26:77-101, 26:202-26, 27:189, 28:90, 33:300. NYPL APA 82-1000. Available at https://www.americanancestors.org/databases/genealogist-the/image/. Reprinted, with further corrections, as Thompson, Neil D, and Hansen, Charles M, The Ancestry of Charles II, King of England: A Medieval Heritage. Saline, Michigan: McNaughton & Gunn, 2012. NYPL ARF 13-5787. Information from this source tagged as [Ref: Thompson CharlesII v[0-9]*-[0-9]*].
  4. Williams, Kelsey Jackson, Ancestry of Jacques de Lusignan, Count of Tripoli, The Genealogist 19,1 (2005), pp93-107. NYPL APA 82-1000. Available at https://www.americanancestors.org/databases/genealogist-the/image/. Information from this source tagged as [Ref: Williams JacquesDeLusignan p[0-9]*].

Sources for birth and parent Information
father:
[Ref: ES III.3 #441, Williams JacquesDeLusignan p100]
Sources for death Information
date:
[Ref: ES III.3 #441, Williams JacquesDeLusignan p97]
Sources for burial Information
place:
[Ref: Williams JacquesDeLusignan p97]
Sources with Information about marriage to Agnes
child:
[Ref: ES III.3 #441, Williams JacquesDeLusignan p97]
Research Notes:
Duke of Athens [Ref: Williams JacquesDeLusignan p97]
Mithr v Theben, Hr v Athen, Herzog v Athen [Ref: ES III.3 #441]

1211: co-Lord of Thebes [Ref: Williams JacquesDeLusignan p97]

1225-60: Megas Kyr (Lord) of Athens [Ref: Williams JacquesDeLusignan p97]

1260: cr Duke of Athens by Louis IX of France [Ref: Williams JacquesDeLusignan p97]

refused aid to his wife's uncle Guillaume de Villehardouin during the revolt of his vassals and later was regent of hte principate of Achaea during Guillaume's captivity [Ref: Williams JacquesDeLusignan p97]



Pedigree of Guy I De La Roche, Duke Of Athens
                            /-----Pons De La Roche
                   /-----Othen De La Roche
          /-----Pons De La Roche, Lord Of Ray
 /-----Othon I Lord Of Ray And Athens
|         \-----Mathelie
Guy I De La Roche, Duke Of Athens



Descendants of Guy I De La Roche, Duke Of Athens
1. Guy I De La Roche, Duke Of Athens m. Agnes
m. Agnes mother: (Unk Dau) De Villehardouin

2nd generation

2. Guillaume Duke Of Athens m. Helene Komnenodukaina Heiress Of Lamia And Larissa
m. Helene Komnenodukaina Heiress Of Lamia And Larissa father: Ioannes DUKAS KOMNENOS mother: Hypomone
3. Isabelle Of Roche-Sur-L'Ognon m. Hugues Count Of Brienne
m. Hugues Count Of Brienne father: Gautier IV The Great Count Of Brienne mother: Maria Of Cypres
4. Alice De La Roche m. Jean II De Ibelin, Lord of Beirut
m. Jean II De Ibelin, Lord of Beirut father: Balian De Ibelin, Lord Of Beirut mother: Echive De Montbeliard

3rd generation

6. Agnes Of Brienne m. Jean II Blondel Count Of Joigny
m. Jean II Blondel Count Of Joigny father: Jean I Count Of Joigny mother: Marie Of Mercoeur
7. Gautier V Count Of Brienne, Duke Of Athens m. Jeanne Of Chatillon
m. Jeanne Of Chatillon father: Gaucher V Of Chatillon, Count Of Porcien mother: Isabeau Of Dreux
8. Echive De Ibelin m1. Humfry De Montfort, Lord of Tyre m2. Guy De Lusignan
m. Humfry De Montfort, Lord of Tyre father: Philippe I Lord Of Tyrus, President Of Armenia mother: Marie Of Antioch
m. Guy De Lusignan father: Hugh III King Of Cypres mother: Isabelle Of Ibelin

4th generation

10. Isabeau Of Brienne m. Walter III Lord Of Enghein
m. Walter III Lord Of Enghein father: Walter II Of Enghein mother: Jolande Of Flanders
12. Hugh IV King Of Cyprus m. Alice De Ibelin
m. Alice De Ibelin father: Guy De Ibelin, Seneschal Of Cyprus mother: Isabel De Ibelin
13. Isabelle De Lusignan m. Eudes Of Dampierre
m. Eudes Of Dampierre

5th generation

17. Louis Of Enghien, Count Of Brienne, Duke Of At m. Giovanna Of Sanserverino
m. Giovanna Of Sanserverino father: Antonio Of Sanserverino, Count Of Marsico mother: Isabeau Of Baux
26. Pierre De Lusignan, King Of Cyprus And Armenia m. Lenora Of Aragon
m. Lenora Of Aragon father: Pedro Of Aragon
27. Jean De Lusignan, Prince Of Antioch m. Alice De Ibelin
m. Alice De Ibelin father: Guy De Ibelin mother: Marguerite De Ibelin
28. Jakob De Lusignan, King Of Cypres m. Helvis Of Brunswick
m. Helvis Of Brunswick father: Philip Of Brunswick mother: Helisia Of Dampierre-Sur-Salon
29. Helisia Of Dampierre-Sur-Salon m1. Agne De Bethsan m2. Philip Of Brunswick
m. Agne De Bethsan
m. Philip Of Brunswick father: Henry II The Grecian Duke Of Braunschweig mother: Heloise Of Ibelin