Individual Page


Family:
Marriage:
Marriage:
Marriage: Children:
  1. Arthur MONTFORT
  2. Giles MONTFORT Death: 1412
  3. Joan Of Brittany Death: 1388
  4. Blanche Of Brittany
  5. John VI Duke Of Brittany Birth: 24 Dec 1389 in Chateau Of Hermine, Vannes Death: 28 Aug 1442 in La Touche, Nantes
  6. Maria Of Brittany Birth: 18 Feb 1391 in Nantes Death: 18 Dec 1446
  7. Marguerite Of Brittany Birth: Abt 1392 Death: 13 Apr 1428
  8. Richard MONTFORT, Count of Etampes Birth: 1395 Death: 2 Jun 1438 in Chateau de Clisson

Bibliography
  1. Beltz, George Frederick, Memorials of the most noble Order of the Garter. London: Pickering, 1841. Available at http://archive.org/details/memorialsofmostn00beltuoft Information from this source tagged as [Ref: Beltz KnightsofGarter p[0-9]*].
  2. Burke, Sir John Bernard, Genealogical and Heraldic History of the Peerage Baronetage and Knightage. 99th edition. London: Burke's Peerage, 1949. Available at http://archive.org/details/burkesgenealogic1949unse. Information from this source tagged as [Ref: Burke Peerage [cx0-9]*].
  3. Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 10, Oakham-Richmond. London: St Catherine Press, 1945. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Information from this source tagged as [Ref: CP X [Ap][p0-9].*].
  4. Casanovas, Francis M, Les Ancetres D'Henri IV, 512 Quartiers, Paris: Editions Christian, c1991. NYPL ASB 92-8890. Information from this source tagged as [Ref: Casanovas HenriIV p[0-9]*].
  5. Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. II: Die Ausserdeutschen Staaten Die Regierenden Hauser der Ubrigen Staaten Europas. Marburg: Verlag von J. A. Stargardt, 1984. Information from this source tagged as [Ref: ES II #[0-9]*].
  6. 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]*].
  7. Faris, David, Plantagenet ancestry of seventeenth century colonists: the descent from the later Plantagenet Kings of England, Henry III, Edward I, Edward II, and Edward III, of emigrants from England and Wales to the North American colonies before 1701, second edition. Boston: New England Historical Genealogical Society, 1999. NYPL APR (New England) 01-1513. Information from this source tagged as [Ref: Faris PA2 p[0-9ivxc]*].
  8. Paget, Gerald, The Lineage and Ancestry of H.R.H. Prince Charles, Prince of Wales. London: Charles Skilton Ltd, 1977. Nypl ARF+ 78-835. Information from this source tagged as [Ref: Paget HRHCharles p[0-9]*].
  9. Richardson, Douglas, Plantagenet Ancestry: A Study in Colonial and Medieval Families. Baltimore, MD: Genelogical Publishing Co, 2004. Information from this source tagged as [Ref: Richardson PA p[0-9]*].
  10. 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]*].
  11. 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]*].
  12. 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 v4p[0-9]*].
  13. Roberts, Gary Boyd, The Royal Descents of 600 Immigrants to the American Colonies or the United States: who were themselves notable or left descendants notable in American history, with a 2008 Addendum, Coda, and Final Additions. Baltimore, MD: Gen Pub Co, 2008. NYPL APK 08-4216. Information from this source tagged as [Ref: Roberts RD600 p[0-9]*].
  14. 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]*].

Sources for birth and parent Information
date:
1339 [Ref: Paget HRHCharles p26]
30.IX/8.XII 1340 [Ref: ES II #18]
Nov 1340 [Ref: Casanovas HenriIV p54]
Nov or Dec 1339 [Ref: CP X p822]
between 30 Sep and 8 Dec 1340 [Ref: Richardson PA p28, Richardson RoyalAnc v1p88, Richardson RoyalAnc v3p427, Thompson CharlesII v05-66 (with correction in book p83)],
parents:
[Ref: Beltz KnightsofGarter p197, CP X p822, ES II #18, Richardson PA p28, Richardson RoyalAnc v1p88, Richardson RoyalAnc v3p427, Thompson CharlesII v10-73]
Sources for death Information
date:
[Ref: Casanovas HenriIV p54, ES II #13, ES II #18, ES II #84, Richardson RoyalAnc v3p502]
1 (or night of 1-2) Nov 1399 [Ref: Richardson PA p28, Richardson RoyalAnc v1p88, Richardson RoyalAnc v3p427]
1 Nov 1399 [Ref: Beltz KnightsofGarter pclv]
1-2 Nov 1399 [Ref: CP X p824, Paget HRHCharles p26]
1/2 Nov 1399 [Ref: Thompson CharlesII v05-66]
night between 1 Nov and 2 Nov 1399 [Ref: Beltz KnightsofGarter p204],
place:
[Ref: Beltz KnightsofGarter p204, CP X p824, Casanovas HenriIV p54, ES II #13, ES II #18, Paget HRHCharles p26, Richardson PA p28, Richardson RoyalAnc v1p88, Richardson RoyalAnc v3p427, Thompson CharlesII v05-66]
Sources for burial Information
place:
[Ref: Beltz KnightsofGarter p204, CP X p824, Casanovas HenriIV p54, ES II #13, ES II #18, Richardson PA p28, Richardson RoyalAnc v1p88, Richardson RoyalAnc v3p427]
Nantes [Ref: Thompson CharlesII v05-66]
Sources with Information about marriage to Mary PLANTAGENET
date:
1355 [Ref: ES II #18, ES II #84]
1361 [Ref: CP X p823, Faris PA2 p287, Paget HRHCharles p26]
abt 3 Jul 1361 [Ref: Richardson PA p28, Richardson RoyalAnc v1p88]
first marriage of John [Ref: Beltz KnightsofGarter p204, Richardson RoyalAnc v3p427],
place:
[Ref: CP X p823, Faris PA2 p287, Paget HRHCharles p26, Richardson PA p28, Richardson RoyalAnc v1p88],
names:
[Ref: Beltz KnightsofGarter p197, Burke Peerage cclv]
Sources with Information about marriage to Joan De HOLAND
date:
1366 [Ref: CP X p823, Richardson PA p28, Richardson RoyalAnc v1p88]
May 1366 [Ref: ES II #18]
before 26 Mar 1366 [Ref: Richardson RoyalAnc v3p427]
second marriage of John [Ref: Beltz KnightsofGarter p204],
place:
[Ref: Richardson RoyalAnc v3p427]
London [Ref: ES II #18],
names:
[Ref: Beltz KnightsofGarter p57]
Sources with Information about marriage to Joan Of Navarre
date:
[Ref: Beltz KnightsofGarter p204, CP X p824, Casanovas HenriIV p54, Richardson PA p28, Richardson RoyalAnc v1p88, Richardson RoyalAnc v3p427, Thompson CharlesII v05-66]
2/11.IX 1386 [Ref: ES II #13, ES II #18]
first marriage of Joan [Ref: Burke Peerage cclv, ES II #85, Richardson RoyalAnc v3p502, Richardson RoyalAnc v4p204]
first marriage of Joanna [Ref: Roberts RD600 p145],
place:
[Ref: CP X p822, Casanovas HenriIV p54, Richardson PA p28, Richardson RoyalAnc v1p88, Richardson RoyalAnc v3p427, Thompson CharlesII v05-66]
Saille b Guerrande/Bretagne [Ref: ES II #13]
Saille-pres-Guerande [Ref: ES II #18],
child:
[Ref: Beltz KnightsofGarter p205, CP X p824(e), Casanovas HenriIV p54, Casanovas HenriIV p60, ES II #19, Roberts RD600 p145, Thompson CharlesII v05-66, Thompson CharlesII v05-72]
Research Notes:
Duke of Brittany [Ref: CP X p822, Paget HRHCharles p26, Richardson RoyalAnc v1p88, Richardson RoyalAnc v3p427, Richardson RoyalAnc v3p502, Richardson RoyalAnc v4p204, Thompson CharlesII v05-66]
Count of Montfort-l'Amaury [Ref: Richardson RoyalAnc v3p427, Richardson RoyalAnc v3p502, Richardson RoyalAnc v4p204]
Count of Montfort [Ref: CP X p822, Richardson RoyalAnc v1p88]
6th Earl of Richmond, of Earldom cr 1219 [Ref: CP X p822]
Vicomte of Limoges [Ref: Richardson RoyalAnc v1p88, Richardson RoyalAnc v3p427]
Earl of Richmond [Ref: Richardson RoyalAnc v1p88, Richardson RoyalAnc v3p427, Richardson RoyalAnc v3p502, Richardson RoyalAnc v4p204]

heir of his father [Ref: Richardson RoyalAnc v1p88, Richardson RoyalAnc v3p427]

1364: Duke of Brittany [Ref: Thompson CharlesII v05-66]

1364: overcame the last vestige of the Blois claim to Brittany at the battle of Auray [Ref: Thompson CharlesII v05-66]

1372: Earl of Richmond in England [Ref: Thompson CharlesII v05-66]

abt 16 Apr 1375: K.G.#55, succeeding John Hastings earl of Pembroke [Ref: Beltz KnightsofGarter pclii]

1375: K.G. [Ref: CP X p822, Thompson CharlesII v05-66]

K.G. [Ref: Richardson RoyalAnc v3p427, Richardson RoyalAnc v3p502, Richardson RoyalAnc v4p204]

his imprisonment of Clisson gave rise to war [Ref: Thompson CharlesII v05-66]

a trimmer in diplomacy and architect of the prosperity of his duchy [Ref: Thompson CharlesII v05-66]



Pedigree of John MONTFORT, K.G., Duke Of Brittany
                                                                /-----Louis VI The Fat King Of France
                                                       /-----Robert I Count Of Dreux
                                                      |         \-----Adelaide Of Savoy
                                              /-----Robert II Count Of Dreux
                                             |        |         /-----Gui Seigneur De Baudmont And Braine
                                             |         \-----Agnes De Baudemont
                                             |                  \-----Adelaide
                                     /-----Pierre De DREUX, Count Of Brittany
                                    |        |                  /-----Enguerrand II Sire De COUCY
                                    |        |         /-----Ralph I Sire De COUCY
                                    |        |        |         \-----Agnes De BAUGENCI
                                    |         \-----Yolande De COUCY
                                    |                 |         /-----Baldwin IV Count Of Hainault
                                    |                  \-----Agnes Of Hainault
                                    |                           \-----Alix De NAMUR
                            /-----John Le Roux De BRETAGNE, Duke Of Brittany
                           |        |                           /-----Aimery VI Vicount Of Thouars
                           |        |                  /-----Geoffrey V Vicount Of Thouars
                           |        |                 |         \-----Maud/Agnes Of Aquitaine
                           |        |         /-----Gui De THOUARS, Count Of Brittany
                           |        |        |        |         /-----Hugh VII Brunus Sire De Lusignan
                           |        |        |         \-----Aimee/Aenor De Lusignan
                           |        |        |                  \-----Sarasine
                           |         \-----Alix De THOUARS, Duchess Of Brittany
                           |                 |                  /-----Alan The Black Earl Of Richmond
                           |                 |         /-----Conan IV Le Petit Duke Of Brittany
                           |                 |        |         \-----Bertha Of Brittany
                           |                  \-----Constance Countess Of Brittany
                           |                          |         /-----Henry Of Huntingdon, Earl Of Huntingdon
                           |                           \-----Margaret Of Huntingdon
                           |                                    \-----Ada De WARENNE
                   /-----John De BRETAGNE, Duke Of Brittany
                  |        |                                    /-----Theobald IV Count Of Blois
                  |        |                           /-----Henry I Count Of Champagne
                  |        |                          |         \-----Matilda Of Carinthia
                  |        |                  /-----Theobald III Count Of Champagne
                  |        |                 |        |         /-----Louis VII The Young King Of France
                  |        |                 |         \-----Mary
                  |        |                 |                  \-----Eleanor Duchess Of Aquitaine
                  |        |         /-----Theobald I King Of Navarre
                  |        |        |        |                  /-----Garcia V King Of Navarre
                  |        |        |        |         /-----Sancho VI King Of Navarre
                  |        |        |        |        |         \-----Marguerite Of Perche
                  |        |        |         \-----Blanche Of Navarre
                  |        |        |                 |         /-----Alfonso VII King Of Castile And Leon
                  |        |        |                  \-----Sancha Of Castile
                  |        |        |                           \-----Berenguela Of Barcelona
                  |         \-----Blanche Of Navarre
                  |                 |                           /-----Humbert III Of Beaujeu
                  |                 |                  /-----Humbert IV Of Beaujeu
                  |                 |                 |         \-----Alix/Elsa Of Savoy
                  |                 |         /-----Guichard IV The Great Sire De Beaujeu
                  |                 |        |        |         /-----Guy Lord Of Montpensier
                  |                 |        |         \-----Agnes Of Thiern
                  |                  \-----Agnes De Beaujeu
                  |                          |                  /-----Baldwin IV Count Of Hainault
                  |                          |         /-----Baldwin V Count Of Hainaut And Namur
                  |                          |        |         \-----Alix De NAMUR
                  |                           \-----Sibylle Of Flanders
                  |                                   |         /-----Thierry Of Lorraine, Count Of Flanders
                  |                                    \-----Margarite Of Lorraine, Heiress Of Flanders
                  |                                             \-----Sybil Of Anjou
          /-----Arthur II De BRETAGNE, Duke Of Brittany
         |        |                                             /-----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
         |        |                  /-----John Lackland PLANTAGENET, King 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
         |        |         /-----Henry III King Of England
         |        |        |        |                           /-----Wulgrim II Tailefer, Count Of Angouleme
         |        |        |        |                  /-----William Guillaume IV Tailefer, Count Of Angouleme
         |        |        |        |                 |         \-----Ponse De Montgomery
         |        |        |        |         /-----Aymer Tailefer, Count Of Angouleme
         |        |        |        |        |        |         /-----Raymond I Vicount Of Turenne
         |        |        |        |        |         \-----Marguerite De Turenne
         |        |        |        |        |                  \-----Maude De Perche
         |        |        |         \-----Isabel Of Angouleme
         |        |        |                 |                  /-----Louis VI The Fat King Of France
         |        |        |                 |         /-----Peter Of France, Lord Of Courteney
         |        |        |                 |        |         \-----Adelaide Of Savoy
         |        |        |                  \-----Alice De Courtenay
         |        |        |                          |         /-----Renaud De Courtenay, Seigneur De Courtenay
         |        |        |                           \-----Elizabeth De Courtenay
         |        |        |                                    \-----Hedwig Du DONJON
         |         \-----Beatrice
         |                 |                                    /-----Raymond Berenger IV Count Of Barcelona
         |                 |                           /-----Alfonso II King Of Aragon
         |                 |                          |         \-----Petronilla Queen Of Aragon
         |                 |                  /-----Alfonso II Count Of Provence
         |                 |                 |        |         /-----Alfonso VII King Of Castile And Leon
         |                 |                 |         \-----Sancha Of Castile
         |                 |                 |                  \-----Richilde Of Poland
         |                 |         /-----Raymond Berengar IV Count Of Provence And Forcalquier
         |                 |        |        |                  /-----Rostaing II De Sabran
         |                 |        |        |         /-----Rainou Seigneur De Castellar, Count Of Forcalqu
         |                 |        |        |        |         \-----Roscie Of Uzes
         |                 |        |         \-----Gersenda II Of Sabran
         |                 |        |                 |         /-----William II Count Of Forcalquier
         |                 |        |                  \-----Gersinde Of Forcalquier
         |                 |        |                           \-----Adelaida De Bezieres
         |                  \-----Eleanor Of Provence
         |                          |                           /-----Amadeus III Count Of Savoy, Marquess Of Turin
         |                          |                  /-----Humbert III Count Of Savoy
         |                          |                 |         \-----Matilda Of Grenoble
         |                          |         /-----Thomas I Count Of Savoy
         |                          |        |        |         /-----Gerard I Count Of Vienne And Macon
         |                          |        |         \-----Beatrix Of Macon
         |                          |        |                  \-----Maurette Of Salines
         |                           \-----Beatrice Of Savoy
         |                                   |                  /-----Amadeus Count Of Geneva
         |                                   |         /-----William I Count Of Geneva
         |                                   |        |         \-----Matilda
         |                                    \-----Margaret Of Geneva
         |                                            |         /-----Aimon I Sire Of Faucigny
         |                                             \-----Beatrix De FAUCIGNY
         |                                                      \-----Clementia
 /-----John De MONTFORT, Count Of Montfort, Duke Of
|        |                                                      /-----Louis VI The Fat King Of France
|        |                                             /-----Robert I Count Of Dreux
|        |                                            |         \-----Adelaide Of Savoy
|        |                                    /-----Robert II Count Of Dreux
|        |                                   |        |         /-----Gui Seigneur De Baudmont And Braine
|        |                                   |         \-----Agnes De Baudemont
|        |                                   |                  \-----Adelaide
|        |                           /-----Robert III Count Of Dreux
|        |                          |        |                  /-----Enguerrand II Sire De COUCY
|        |                          |        |         /-----Ralph I Sire De COUCY
|        |                          |        |        |         \-----Agnes De BAUGENCI
|        |                          |         \-----Yolande De COUCY
|        |                          |                 |         /-----Baldwin IV Count Of Hainault
|        |                          |                  \-----Agnes Of Hainault
|        |                          |                           \-----Alix De NAMUR
|        |                  /-----John I Count Of Dreux
|        |                 |        |                           /-----Reginald De St VALERY, Baron Of Beckley
|        |                 |        |                  /-----Bernard De St VALERY, Baron Of Beckley
|        |                 |        |         /-----Thomas De St VALERY, Baron Of Beckley
|        |                 |        |        |         \-----Matilda
|        |                 |         \-----Aenor Of St Valery
|        |                 |                 |                  /-----Guy II De PONTHIEU, Count Of Ponthieu
|        |                 |                 |         /-----John I De PONTHIEU, Count Of Ponthieu
|        |                 |                 |        |         \-----Ida
|        |                 |                  \-----Adele De PONTHIEU
|        |                 |                           \-----Matilda
|        |         /-----Robert IV Count Of Dreux
|        |        |        |                                    /-----Gui I Seigneur De Dampierre, Vicomte Of Troyes
|        |        |        |                           /-----William Seigneur De Dampierre, Constable Of Cham
|        |        |        |                          |         \-----Helvide Of Baudemont
|        |        |        |                  /-----Guy II Seigneur De Dampierre
|        |        |        |                 |        |         /-----Dreux IV Seigneur De Morichy
|        |        |        |                 |         \-----Ermengarde
|        |        |        |                 |                  \-----Basilie
|        |        |        |         /-----Archambaud IX De DAMPIERRE, Seigneur De Bourbon
|        |        |        |        |        |                  /-----Archambaud VII The Strong Seigneur De Bourbon
|        |        |        |        |        |         /-----Archambaud VIII The Young Seigneur De Bourbon
|        |        |        |        |        |        |         \-----Agnes Of Savoy
|        |        |        |        |         \-----Matilda De BOURBON, Dame De Bourbon
|        |        |        |        |                 |         /-----Eudes II Duke Of Burgundy
|        |        |        |        |                  \-----Alice Of Burgundy
|        |        |        |        |                           \-----Mary Of Blois
|        |        |         \-----Maria Of Bourbon
|        |        |                 |                           /-----William I Seigneur De St. Geran
|        |        |                 |                  /-----William II Seigneur De St. Geran And Montlucon
|        |        |                 |         /-----Archambaud Seigneur De Montlucon
|        |        |                  \-----Beatrix De MONTHUCON
|         \-----Yolanda Of Dreux
|                 |                                             /-----Simon De MONTFORT, Count Of Evreux
|                 |                                    /-----Simon De MONTFORT, Seigneur Of Montfort And Ro
|                 |                                   |         \-----Maud
|                 |                           /-----Simon IV De MONTFORT L'AUMARY
|                 |                          |        |         /-----Sir Robert De BEAUMONT, Earl Of Leicester
|                 |                          |         \-----Amice BEAUMONT, Countess Of Leicester
|                 |                          |                  \-----Petronilla De GRANTMESNIL
|                 |                  /-----Amauri De MONTFORT, Lord Of Montfort
|                 |                 |        |                  /-----Matthew I Sire De Montmorency
|                 |                 |        |         /-----Bouchard De MONTMORENCY
|                 |                 |        |        |         \-----Aline
|                 |                 |         \-----Alix De MONTMORENCY
|                 |                 |                 |         /-----Baldwin IV Count Of Hainault
|                 |                 |                  \-----Lauretia Of Hainault
|                 |                 |                           \-----Alix De NAMUR
|                 |         /-----John I Count Of Montfort-L'Aumari
|                 |        |        |                           /-----Eudes II Duke Of Burgundy
|                 |        |        |                  /-----Hugh III Duke Of Burgundy
|                 |        |        |                 |         \-----Mary Of Blois
|                 |        |        |         /-----Andre Guigues VI Count Of Viennois And Albon
|                 |        |        |        |        |         /-----Guido Count Of Viennois
|                 |        |        |        |         \-----Beatrix Of Albon
|                 |        |        |        |                  \-----Beatrix Of Montferrat
|                 |        |         \-----Beatrix Of Vienne
|                 |        |                 |                  /-----Rostaing II De Sabran
|                 |        |                 |         /-----Rainou Seigneur De Castellar, Count Of Forcalqu
|                 |        |                 |        |         \-----Roscie Of Uzes
|                 |        |                  \-----Beatrice De Sabran
|                 |        |                          |         /-----William II Count Of Forcalquier
|                 |        |                           \-----Gersinde Of Forcalquier
|                 |        |                                    \-----Adelaida De Bezieres
|                  \-----Beatrix Of Montfort
|                          |                                    /-----Hughs IV Vicount Of Chateaudun
|                          |                           /-----Hugh V Vicount Of Chateaudun
|                          |                          |         \-----Marguerite De Saint Calais
|                          |                  /-----Geoffroy V Vicount Of Chateaudun
|                          |                 |        |         /-----Gauzbert De Preuilly, Seigneur De Bouchet
|                          |                 |         \-----Jeanne De Preuilly, Dame De Bouchet
|                          |                 |                  \-----Adelaide De Vendome
|                          |         /-----Geoffrey VI Vicomte De Chateaudun
|                          |        |         \-----Adele Of Nevers
|                           \-----Jeanne Dame De Chateau Du Loir
|                                   |                  /-----Baldwin Of Roches, Seigneur of Chateau-du-Loir
|                                   |         /-----William Of Roches, Seneschall Of Anjou
|                                   |        |         \-----Alix of Chatellerault
|                                    \-----Clemence Of Roches
|                                            |                  /-----Robert Of Sable
|                                            |         /-----Robert Sire Of Sable
|                                            |        |         \-----Hersende De ANTHENAISE
|                                             \-----Marguerite Dame Of Sable
|                                                     |         /-----Geoffroy Sire De Mayenne
|                                                      \-----Clemence Of Mayenne
|                                                               \-----Isabella De BEAUMONT
John MONTFORT, K.G., Duke Of Brittany
|                                                               /-----Gui I Seigneur De Dampierre, Vicomte Of Troyes
|                                                      /-----William Seigneur De Dampierre, Constable Of Cham
|                                                     |         \-----Helvide Of Baudemont
|                                             /-----Guy II Seigneur De Dampierre
|                                            |        |         /-----Dreux IV Seigneur De Morichy
|                                            |         \-----Ermengarde
|                                            |                  \-----Basilie
|                                    /-----William Seigneur De Dampierre
|                                   |        |                  /-----Archambaud VII The Strong Seigneur De Bourbon
|                                   |        |         /-----Archambaud VIII The Young Seigneur De Bourbon
|                                   |        |        |         \-----Agnes Of Savoy
|                                   |         \-----Matilda De BOURBON, Dame De Bourbon
|                                   |                 |         /-----Eudes II Duke Of Burgundy
|                                   |                  \-----Alice Of Burgundy
|                                   |                           \-----Mary Of Blois
|                           /-----Guy De Dampierre Count Of Flanders
|                          |        |                           /-----Baldwin IV Count Of Hainault
|                          |        |                  /-----Baldwin V Count Of Hainaut And Namur
|                          |        |                 |         \-----Alix De NAMUR
|                          |        |         /-----Baldwin IX Eastern Emperor
|                          |        |        |        |         /-----Thierry Of Lorraine, Count Of Flanders
|                          |        |        |         \-----Margarite Of Lorraine, Heiress Of Flanders
|                          |        |        |                  \-----Sybil Of Anjou
|                          |         \-----Margaret Of Flanders
|                          |                 |                  /-----Theobald IV Count Of Blois
|                          |                 |         /-----Henry I Count Of Champagne
|                          |                 |        |         \-----Matilda Of Carinthia
|                          |                  \-----Mary Of Champagne
|                          |                          |         /-----Louis VII The Young King Of France
|                          |                           \-----Mary
|                          |                                    \-----Eleanor Duchess Of Aquitaine
|                  /-----Robert III Count Of Flanders
|                 |        |                                    /-----Guillaume I Of Bethune
|                 |        |                           /-----Robert V Lord Of Bethune
|                 |        |                          |         \-----Clemence Of Cambrai
|                 |        |                  /-----Guillaume II De BETHUNE, Baron Of Rothersthorpe
|                 |        |                 |        |         /-----Hugh III Count Of St. Pol
|                 |        |                 |         \-----Adelaide Of St Pol
|                 |        |                 |                  \-----Marguerite Of Clermont
|                 |        |         /-----Robert VII Seigneur De Bethene
|                 |        |        |        |         /-----Walter II Of Dendermonde
|                 |        |        |         \-----Mathilde Of Dendermonde
|                 |         \-----Maud Of Bethune
|                 |                 |         /-----Arnoul IV Lord Of Morialme
|                 |                  \-----Elisabeth Of Morialme
|         /-----Louis Of Flanders, Count Of Nevers
|        |        |                                             /-----Eudes II Duke Of Burgundy
|        |        |                                    /-----Hugh III Duke Of Burgundy
|        |        |                                   |         \-----Mary Of Blois
|        |        |                           /-----Eudes III Duke Of Burgundy
|        |        |                          |        |         /-----Mathew I Duke Of Lorraine Mosellana
|        |        |                          |         \-----Alice Of Lorraine Mosellana
|        |        |                          |                  \-----Bertha Of Swabia
|        |        |                  /-----Hugh IV Duke Of Burgundy
|        |        |                 |        |                  /-----Guy Seigneur De Vergy
|        |        |                 |        |         /-----Hugh Seigneur De Vergy
|        |        |                 |        |        |         \-----Alix De Beaumont
|        |        |                 |         \-----Alice De VERGY
|        |        |                 |                 |         /-----Garnier II Lord Of Trainel And Marigny
|        |        |                 |                  \-----Gilette De Trainel
|        |        |         /-----Eudo Count Of Nevers
|        |        |        |        |                           /-----Robert I Count Of Dreux
|        |        |        |        |                  /-----Robert II Count Of Dreux
|        |        |        |        |                 |         \-----Agnes De Baudemont
|        |        |        |        |         /-----Robert III Count Of Dreux
|        |        |        |        |        |        |         /-----Ralph I Sire De COUCY
|        |        |        |        |        |         \-----Yolande De COUCY
|        |        |        |        |        |                  \-----Agnes Of Hainault
|        |        |        |         \-----Yolande De DREUX
|        |        |        |                 |                  /-----Bernard De St VALERY, Baron Of Beckley
|        |        |        |                 |         /-----Thomas De St VALERY, Baron Of Beckley
|        |        |        |                 |        |         \-----Matilda
|        |        |        |                  \-----Aenor Of St Valery
|        |        |        |                          |         /-----John I De PONTHIEU, Count Of Ponthieu
|        |        |        |                           \-----Adele De PONTHIEU
|        |        |        |                                    \-----Matilda
|        |         \-----Yolanda Of Burgundy
|        |                 |                                    /-----William Seigneur De Dampierre, Constable Of Cham
|        |                 |                           /-----Guy II Seigneur De Dampierre
|        |                 |                          |         \-----Ermengarde
|        |                 |                  /-----Archambaud IX De DAMPIERRE, Seigneur De Bourbon
|        |                 |                 |        |         /-----Archambaud VIII The Young Seigneur De Bourbon
|        |                 |                 |         \-----Matilda De BOURBON, Dame De Bourbon
|        |                 |                 |                  \-----Alice Of Burgundy
|        |                 |         /-----Archembaud Sengneur De Bourbon
|        |                 |        |        |                  /-----William II Seigneur De St. Geran And Montlucon
|        |                 |        |        |         /-----Archambaud Seigneur De Montlucon
|        |                 |        |         \-----Beatrix De MONTHUCON
|        |                  \-----Matilda Of Bourbon
|        |                          |                           /-----Guy II Seigneur De Chatillon, Toussy, Montjay,
|        |                          |                  /-----Gaucher III Count Of St. Pol
|        |                          |                 |         \-----Adele/Alix Of Dreux
|        |                          |         /-----Guy I Count Of St. Pol
|        |                          |        |        |         /-----Hughes IV Candavene Count Of St. Pol
|        |                          |        |         \-----Elizabeth Countess Of St. Pol
|        |                          |        |                  \-----Yolande Of Hainault
|        |                           \-----Yolanda Of St. Pol
|        |                                   |                  /-----Herve III Count Of Donzy
|        |                                   |         /-----Herve IV Count Of Donzy
|        |                                   |        |         \-----Mathilde GOUET
|        |                                    \-----Agnes Of Donzy
|        |                                            |         /-----Peter De COURTENAY, Emperor Of Constantinople
|        |                                             \-----Mahaut De Courtenay
|        |                                                      \-----Agnes Countess Of Nevers
 \-----Joan Of Flanders
         |                                                      /-----Eudes Count Of Rethel
         |                                             /-----Gonthier/Itier Count Of Rethel
         |                                            |         \-----Mathilda Countess Of Rethel
         |                                    /-----Manasses III Count Of Rethel
         |                                   |        |         /-----Godfrey Count Of Namur
         |                                   |         \-----Beatrix Of Namur
         |                                   |                  \-----Ermesinde
         |                           /-----Hugh II Count Of Rethel
         |                          |        |                  /-----Emicho I Wildgraf, Count Of Kyrburg
         |                          |        |         /-----Konrad I Wildgraf, Count Of Kyrburg
         |                          |         \-----Mathilde Wildgrafin Of Kyrburg
         |                          |                 |         /-----Renaud I Count Of Bar
         |                          |                  \-----(Unk Dau) Of Bar
         |                          |                           \-----Gisele De VAUDEMONT
         |                  /-----Manasses IV Count Of Rethel
         |                 |        |                           /-----Hugues II Bardoul Lord Of Broyes, Beaufort, And Baye
         |                 |        |                  /-----Simon I Lord Of Broyes, Beaufort, And Baye
         |                 |        |                 |         \-----Emeline Of Monthery
         |                 |        |         /-----Simon Lord Of Beauford
         |                 |        |        |        |         /-----Erard I Count Of Brienne
         |                 |        |        |         \-----Felicite Of Brienne
         |                 |        |        |                  \-----Alix Of Rameru
         |                 |         \-----Felicite De Broyes
         |                 |                 |         /-----Renaud II Count Of Joigny
         |                 |                  \-----Agnes Of Joigny
         |                 |                          |         /-----William IV Count Of Nevers
         |                 |                           \-----Adele Of Nevers
         |                 |                                    \-----Eleanore Of Vermandois
         |         /-----Hugues IV Count Of Rethel
         |        |         \-----Elizabeth Of Ecry
          \-----Joan Of Rethel
                  |                                             /-----Henry I Count Of Grandpre
                  |                                    /-----Henry II Count Of Grandpre
                  |                                   |         \-----Ermentrude De Joux
                  |                           /-----Henry III Cunt Of Grandpre
                  |                          |        |         /-----William Count Of Luxemburg
                  |                          |         \-----Liutgard Of Luxemburg
                  |                          |                  \-----Liutgard Of Beichlingen
                  |                  /-----Henry IV Count Of Grandpre
                  |                 |        |                  /-----Enguerrand II Sire De COUCY
                  |                 |        |         /-----Ralph I Sire De COUCY
                  |                 |        |        |         \-----Agnes De BAUGENCI
                  |                 |         \-----Isabeau Of Coucy
                  |                 |                 |         /-----Baldwin IV Count Of Hainault
                  |                 |                  \-----Agnes Of Hainault
                  |                 |                           \-----Alix De NAMUR
                  |         /-----Henry V Count Of Grandpre
                  |        |        |                           /-----Guillaume II Of Garlande
                  |        |        |                  /-----Guillaume III Of Garlande
                  |        |        |                 |         \-----Agnes Of Toucy
                  |        |        |         /-----Guillaume IV Of Garlande, Lord Of Livry
                  |        |        |        |        |         /-----Guillaume II Aiguillon Of Trie
                  |        |        |        |         \-----Idoine Of Trie
                  |        |        |        |                  \-----Marguerite Of Gisors
                  |        |         \-----Marie Of Garlande
                  |        |                 |                  /-----Gunthier II Seigneur De Chatillon-Sur-Masy, Pacy, Mo
                  |        |                 |         /-----Guy II Seigneur De Chatillon, Toussy, Montjay,
                  |        |                 |        |         \-----Ade Of Pierrefonds
                  |        |                  \-----Adele Of Chatillon
                  |        |                          |         /-----Robert I Count Of Dreux
                  |        |                           \-----Adele/Alix Of Dreux
                  |        |                                    \-----Hawise De Evereux
                   \-----Isabel De Grandpre
                           |                                    /-----Erard I Count Of Brienne
                           |                           /-----Walter II Count Of Brienne
                           |                          |         \-----Alix Of Rameru
                           |                  /-----Audre De Brienne, Lord Of Ramerupt
                           |                 |         \-----(Unk) Of Soissons
                           |         /-----Erard De Brienne, Lord Of Ramerupt
                           |        |        |         /-----Anseau Of Venisy
                           |        |         \-----Adelais Of Venisy
                            \-----Isabeau De Brienne
                                    |                           /-----Theobald IV Count Of Blois
                                    |                  /-----Henry I Count Of Champagne
                                    |                 |         \-----Matilda Of Carinthia
                                    |         /-----Henry II Count Of Champagne
                                    |        |        |         /-----Louis VII The Young King Of France
                                    |        |         \-----Mary
                                    |        |                  \-----Eleanor Duchess Of Aquitaine
                                     \-----Philippe Of Champagne
                                             |                  /-----Fulk V The Young Count Of Anjou, King Of Jerusalem
                                             |         /-----Amalric I King Of Jerusalem
                                             |        |         \-----Melisende
                                              \-----Isabella Of Anjou, Queen Of Jerusalem
                                                      |         /-----Ioannes KOMNENOS DOUKAS
                                                       \-----Maria Komnene
                                                                \-----(Unk Dau) Taronitissa Komnene



Descendants of John MONTFORT, K.G., Duke Of Brittany
1. John MONTFORT, K.G., Duke Of Brittany m1. Mary PLANTAGENET m2. Joan De HOLAND m3. Joan Of Navarre
m. Mary PLANTAGENET father: Edward III King Of England mother: Philippa Of Hainault
m. Joan De HOLAND father: Sir Thomas De HOLAND, K.G., Earl Of Kent mother: Joan PLANTAGENET, Fair Maid Of Kent, Countess
m. Joan Of Navarre father: Charles II King Of Navarre, Count Of Evereux mother: Joan Of France

2nd generation

6. John VI Duke Of Brittany m. Jeanne Of France
m. Jeanne Of France father: Charles VI King Of France mother: Isabella Of Bavaria
7. Maria Of Brittany m. Jean I Duke Of Alencon
m. Jean I Duke Of Alencon father: Pierre II Count Of Alencon mother: Marie De Chamaillard, Vicountess Of Beaumont-A
8. Marguerite Of Brittany m. Alain IX Vicount Of Rohan
m. Alain IX Vicount Of Rohan father: Alain VIII Vicount Of Rohan mother: Beatrix Of Clisson
9. Richard MONTFORT, Count of Etampes m. Margaret of Orleans
m. Margaret of Orleans father: Louis Duke Of Orleans mother: Valentina Visconti, Princess Of Milano

3rd generation

10. Isabeau Of Bretagne m. Guy XIV Count Of Laval
m. Guy XIV Count Of Laval father: Jean Guy XIII Of Montfort, Lord Of Kergolay mother: Anne Dame Of Laval
11. Francis I Duke Of Brittany m. Isabella STEWART
m. Isabella STEWART father: James I King Of Scots mother: Joan De BEAUFORT
12. Jean II Duke Of Alencon m. Marie Of Armagnac
m. Marie Of Armagnac father: Jean IV Count Of Armagnac mother: Isabella Of Navarre
13. Catherine De Rohan m1. Jean De Dinan, Seigneur Of Beaumanoir m2. Jean De Albret, Vicount Of Tartas
m. Jean De Dinan, Seigneur Of Beaumanoir
m. Jean De Albret, Vicount Of Tartas father: Charles II De Albret, Count Of Dreux mother: Anne De Armagnac
14. Margaret De Rohan m. John Count Of Angouleme
m. John Count Of Angouleme father: Louis Duke Of Orleans mother: Valentina Visconti, Princess Of Milano
15. Frances II MONTFORT, Duke of Brittany m1. Marguerite Of Brittany m2. Marguerite De FOIX
m. Marguerite Of Brittany father: Francis I Duke Of Brittany mother: Isabella STEWART
m. Marguerite De FOIX father: Gaston IV Count Of Foix mother: Leonor Of Aragon

4th generation

16. Louise De Laval m. Jean III De BRAOSE, Count Of Penthievre
m. Jean III De BRAOSE, Count Of Penthievre
20. Rene Duke Of Alencon m. Saint Marguerite De Lorraine
m. Saint Marguerite De Lorraine father: Friedrich Of Lorraine, Count Of Vaudemont mother: Jolande Of Anjou
21. Alain De Albret, Count Of Gavre And Perigord m. Francoise Of Blois
m. Francoise Of Blois father: Guillaume De Chatillon, Vicount Of Limoges mother: Isabeau De La Tour De Auvergne
22. Charles Count Of Angouleme m. Louise Of Savoy
m. Louise Of Savoy father: Philip I Duke Of Savoy mother: Marguerite Of Bourbon

5th generation

24. Isabel De BRAOSE m. Jean IV De RIEUX, Count Of Harcourt
m. Jean IV De RIEUX, Count Of Harcourt
26. Francoise Of Alenon m. Charles De Bourbon, Duke Of Vendome
m. Charles De Bourbon, Duke Of Vendome father: Francois Of Bourbon, Count Of Vendome mother: Marie De Luxemburg
27. Isabel De Albret m. Gaston De FOIX, Count Of Candale
m. Gaston De FOIX, Count Of Candale father: Jean De FOIX, K.G., Vicount of Castillon, Ea mother: Margaret KERDESTON
29. Jean De Albret, King Of Navarre m. Catherine De FOIX
m. Catherine De FOIX father: Gaston De FOIX, Vicount Of Castlebon mother: Madeline Of France
30. Francis I King Of France m.
31. Marguerite Of Angouleme m1. Charles IV De Valois, Duke Of Alencon m2. Henri II De Albret, King Of Navarre
m. Charles IV De Valois, Duke Of Alencon father: Rene Duke Of Alencon mother: Saint Marguerite De Lorraine
m. Henri II De Albret, King Of Navarre father: Jean De Albret, King Of Navarre mother: Catherine De FOIX