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:
Bibliography
  1. Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 12-2, Tracton-Zz. London: St Catherine Press, 1959. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Information from this source tagged as [Ref: CP XII/2 [Ap][p0-9].*].
  2. Phillips, Chris, Corrections and Additions to the Complete Peerage, http://www.medievalgenealogy.org.uk/cp/index.shtml Information from this source tagged as [Ref: CP++ .*].
  3. Parsons, John Carmi, de Fiennes de la Plaunche. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 8/30/1998. Subject: de Fiennes de la Plaunche. Available at https://groups.google.com/g/soc.genealogy.medieval/c/NYcC4VOMwC0/m/13XY38rTax0J. Author address: jparsons at chass dot utoronto dot ca. Information from this source tagged as [Ref: John Carmi Parsons SGM 8/30/1998].
  4. 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 v1[pc][0-9]*].

Sources for birth and parent Information
place:
[Ref: CP XII/2 p284],
parents:
[Ref: CP++ Vescy 7/13/2004 (CP XII/2 p283), John Carmi Parsons SGM 8/30/1998, Richardson RoyalAnc v1p306]
Sources for death Information
date:
[Ref: CP XII/2 p284, Richardson RoyalAnc v1p306],
place:
beyond the seas [Ref: CP XII/2 p284]
Sources with Information about marriage to John De VESCI
date:
[Ref: CP++ Vescy 7/13/2004 (CP XII/2 p283), John Carmi Parsons SGM 8/30/1998]
shortly before 27 Aug 1290 [Ref: CP XII/2 p283, Richardson RoyalAnc v1p306],
place:
[Ref: CP++ Vescy 7/13/2004 (CP XII/2 p283)]
Research Notes:
kinswoman of the Queen [Ref: CP XII/2 p283]

basis of [her] identification is that Clemence is one of a group of four "damsels" of the chamber who appear frequently throughout Queen Eleanor's wardrobe account book for 1289-90 and in one entry are described as kinswomen of the queen. Clemence appears before her marriage as "de Vagor" and after it as "de Vescy", and is elsewhere identified as the niece (neptis) of Lady de Vescy (who was Isabel, daughter of Louis de Brienne, Vicomte de Beaumont in right of his wife [Complete Peerage, vol. 12, part 2, p. 280]). He also notes that she is known to have lived in later years in Brittany [Complete Peerage, vol. 12, part 2, p. 284]. This establishes that she was a daughter of Isabel's sister Mary de Beaumont, by her husband Henry, Count of Avaugour in Brittany; Louis, the father of Isabel and Mary, was a first cousin of Queen Eleanor. [Ref: CP++ Vescy 7/13/2004 (CP XII/2 p283)]

lived mostly abroad after 1307. Living in Brittany in 1329 and 1341. Died beyond the seas [Ref: Richardson RoyalAnc v1p306]



Pedigree of Clemence D'AVAUGOUR
          /-----Alan Of Avaugour, Sn De Mayenne
 /-----Henry III Of Avaugour, Sn De Mayenne
|         \-----Clemence
Clemence D'AVAUGOUR
|                                                      /-----Walter I Count Of Brienne
|                                             /-----Erard I Count Of Brienne
|                                            |        |         /-----Milo Count Of Tonnerre
|                                            |         \-----Estachia
|                                            |                  \-----Azcha
|                                    /-----Walter II Count Of Brienne
|                                   |        |                  /-----Hildouin III De Rameru, Count Of Montdidier And Roucy
|                                   |        |         /-----Andre De Roucy, Lord Of Rameru
|                                   |        |        |         \-----Adele De Roucy
|                                   |         \-----Alix Of Rameru
|                                   |                  \-----Adele
|                           /-----Erard II Count Of Brienne
|                          |         \-----(Unk) Of Soissons
|                  /-----Jean De BRIENNE, King Of Jerusalem
|                 |        |                                    /-----Richard I Of Montfaucon
|                 |        |                           /-----Amadee Lord Of Montfaucon
|                 |        |                  /-----Richard II Of Montfaucon
|                 |        |                 |        |         /-----Ulrich Count Of Fenis, Count Of Neuenburg
|                 |        |                 |         \-----(Unk) Of Neuenburg
|                 |        |         /-----Amadeus Of Montfaucon, Count Of Montbeliard
|                 |        |        |        |                  /-----Thierry II Count Of Bar
|                 |        |        |        |         /-----Thierry III Count Of Montpelgard
|                 |        |        |        |        |         \-----Ermentrude Of Burgandy
|                 |        |        |         \-----Sophia Of Montbeliard
|                 |         \-----Agnes De MONTFAUCON
|                 |                 |                           /-----Etienne De Vaux, Seigneur Of Joinville
|                 |                 |                  /-----Geoffrey Seigneur Of Joinville
|                 |                 |                 |         \-----(Unk Dau) Of Brienne
|                 |                 |         /-----Roger Of Joinville
|                 |                 |        |        |         /-----Arnoul Count Of Reynel
|                 |                 |        |         \-----Blanche Of Reynel
|                 |                  \-----Beatrice Of Joinville
|                 |                          |                  /-----Guy II De Vignory
|                 |                          |         /-----Guy III Lord Of Vignory
|                 |                          |        |         \-----Hildegarde
|                 |                           \-----Audiarde Of Vignory
|                 |                                   |         /-----Henry Of Burgundy
|                 |                                    \-----Beatrix Of Burgundy
|                 |                                             \-----(Unk) Of Barcelona
|         /-----Louis De BRIENNE, Viscount Of Beaumont In Main
|        |        |                                             /-----William I The Great Count Of Burgundy
|        |        |                                    /-----Raymond Of Burgandy, Count Of Castille
|        |        |                                   |         \-----Stephanie Of Barcelona
|        |        |                           /-----Alfonso VII King Of Castile And Leon
|        |        |                          |        |         /-----Alfonso VI King Of Castile And Leon
|        |        |                          |         \-----Urraca Queen Of Castile And Leon
|        |        |                          |                  \-----Constance Of Burgandy
|        |        |                  /-----Fernando II King Of Leon
|        |        |                 |        |                  /-----Raymond Berenger II Count Of Barcelona
|        |        |                 |        |         /-----Raymond Berenger III Count Of Barcelona
|        |        |                 |        |        |         \-----Matilda De APULIA
|        |        |                 |         \-----Berenguela Of Barcelona
|        |        |                 |                 |         /-----Gilbert De CARLAT, Vicomte De Carlat
|        |        |                 |                  \-----Aldonza De CARLAT
|        |        |                 |                           \-----Gerberga Countess Of Provence
|        |        |         /-----Alfonso IX King Of Leon
|        |        |        |        |                           /-----Henry Of Burgundy
|        |        |        |        |                  /-----Henry I Count Of Portugal
|        |        |        |        |                 |         \-----(Unk) Of Barcelona
|        |        |        |        |         /-----Alfonso Henriques I King Of Portugal
|        |        |        |        |        |        |         /-----Alfonso VI King Of Castile And Leon
|        |        |        |        |        |         \-----Theresa Of Castile
|        |        |        |        |        |                  \-----Ximene MUNOS
|        |        |        |         \-----Urraca Of Portugal
|        |        |        |                 |                  /-----Humbert II Count Of Maurienne And Savoy
|        |        |        |                 |         /-----Amadeus III Count Of Savoy, Marquess Of Turin
|        |        |        |                 |        |         \-----Gisele Of Burgundy
|        |        |        |                  \-----Maud Of Savoy
|        |        |        |                          |         /-----Guigues VIII Count Of Grenoble And Albon
|        |        |        |                           \-----Matilda Of Grenoble
|        |        |        |                                    \-----Matilda
|        |         \-----Berengaria Of Leon
|        |                 |                                    /-----Raymond Of Burgandy, Count Of Castille
|        |                 |                           /-----Alfonso VII King Of Castile And Leon
|        |                 |                          |         \-----Urraca Queen Of Castile And Leon
|        |                 |                  /-----Sancho III King Of Castile
|        |                 |                 |        |         /-----Raymond Berenger III Count Of Barcelona
|        |                 |                 |         \-----Berenguela Of Barcelona
|        |                 |                 |                  \-----Aldonza De CARLAT
|        |                 |         /-----Alfonso VIII The Good King Of Castile
|        |                 |        |        |                  /-----Ramirez II Lord Of Urroz And Moncon
|        |                 |        |        |         /-----Garcia V King Of Navarre
|        |                 |        |        |        |         \-----Christine
|        |                 |        |         \-----Blanche Of Navarre
|        |                 |        |                 |         /-----Gilbert De L'AIGLE, Baron Of Pevensey
|        |                 |        |                  \-----Marguerite Of Perche
|        |                 |        |                           \-----Juliana Of Perch And Montagne
|        |                  \-----Berengaria Of Castile
|        |                          |                           /-----Fulk V The Young Count Of Anjou, King Of Jerusalem
|        |                          |                  /-----Geoffrey Plantagenet Count Of Anjou, Duke Of Normandy
|        |                          |                 |         \-----Erembourg Of Maine
|        |                          |         /-----Henry II Curt Mantel PLANTAGENET, King Of England
|        |                          |        |        |         /-----Henry I Beauclerc King Of England
|        |                          |        |         \-----Matilda
|        |                          |        |                  \-----Matilda Of Scotland
|        |                           \-----Eleanor Of England
|        |                                   |                  /-----William VII Count Of Poitou, IX Duke Of Aquitain
|        |                                   |         /-----William VIII Count Of Poitou, Duke Of Aquitaine
|        |                                   |        |         \-----Maud Of Toulouse
|        |                                    \-----Eleanor Duchess Of Aquitaine
|        |                                            |         /-----Aimery I Vicount De Chatellerault
|        |                                             \-----Eleanor De CHASTELLERAULT
|        |                                                      \-----Dangerose
 \-----Marie De BRIENNE
         |                                                      /-----Raoul V Vicount Of Beaumont And Maine
         |                                             /-----Hubert Vicount Of Beaumont And Maine
         |                                            |         \-----Emma De Montevrault, Dame De Lude
         |                                    /-----Raoul VII Vicount Of Fresnay, Beaumont, And St Suz
         |                                   |        |         /-----William I Count Of Nevers
         |                                   |         \-----Ermengarde Of Nevers
         |                                   |                  \-----Ermengarde Of Tonnerre
         |                           /-----Roscelin De BEAUMONT, Viscount Of Maine
         |                          |        |                  /-----Hamon Lord Of Laval
         |                          |        |         /-----Guy II Sire De Laval
         |                          |        |        |         \-----Hersende
         |                          |         \-----Adenor Of Laval
         |                          |                 |         /-----Robert De Mortain, Count Of Mortain In Avranchi
         |                          |                  \-----Denise Of Mortain
         |                          |                           \-----Maud De Montgomery
         |                  /-----Richard I De BEAUMONT, Viscount Of Maine
         |                 |        |                           /-----Robert I The Devil Duke Of Normandy
         |                 |        |                  /-----William The Conqueror King Of England
         |                 |        |                 |         \-----Herleve Of Falaise
         |                 |        |         /-----Henry I Beauclerc King Of England
         |                 |        |        |        |         /-----Baldwin V Count Of Flanders
         |                 |        |        |         \-----Maud Of Flanders
         |                 |        |        |                  \-----Adelaide Of France
         |                 |         \-----Constance
         |         /-----Raoul De BEAUMONT, Vicomte of Beaumont
         |        |        |         /-----Richard II Seigneur of l'Aigle
         |        |         \-----Lucie De L'AIGLE
         |        |                  \-----Beatrice
          \-----Agnes De BEAUMONT
                   \-----Agnes



Descendants of Clemence D'AVAUGOUR
1. Clemence D'AVAUGOUR m. John De VESCI
m. John De VESCI father: William De VESCY, Lord Vescy mother: Isabel De PERITON