Individual Page


Family:
Marriage: Children:
  1. Hoel Of Brittany
  2. Constance Of Brittany
  3. Bertha Of Brittany Birth: Abt 1119 Death: Before 1167

Bibliography
  1. 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].*].
  2. Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 11, Ridley-Sinclair. London: St Catherine Press, 1949. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/27141 Information from this source tagged as [Ref: CP XI [Ap][p0-9].*].
  3. Clutterbuck, Robert, History and Antiquities of the County of Hertford, London: Nichols, Son, and Bentley, 1815-27, v1-3. Available at https://familysearch.org/search/catalog/188626. Information from this source tagged as [Ref: Clutterbuck Hertford v[1-3]p[0-9]*].
  4. 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]*].
  5. Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. III.2 (#201-#400): Nichtstandesgemasse und Illegitime Nachkommen der Regierenden Hauser Europas. Marburg: Verlag von J. A. Stargardt, 1983. Information from this source tagged as [Ref: ES III.2 #[0-9]*].
  6. The Henry Project: The Ancestors of King Henry II of England, An eperiment in a cooperative online database for scholarly medieval genealogy. Contributors and Editors: Stewart Baldwin, Todd Farmerie, Peter Stewart. Available at https://fasg.org/projects/henryproject/ Information from this source tagged as [Ref: HenryII .*].
  7. Keats-Rohan, K.S.B., Domesday Descendants, A Prosopography of Persons Occurring in English Documents 1066-1166. Vol II: Pipe Rolls to Cartae Baronum. Bury St Edmunds, Suffolk: Boydell Press, 2002. NYPL ARF 03-4178 vol 2. Corrections at http://users.ox.ac.uk/~prosop/domesday-descendants-corrigenda.pdf Information from this source tagged as [Ref: Keats-Rohan DD p[0-9]*].
  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, 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]*].
  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 v4p[0-9]*].
  11. Sheppard, Walter Lee, Royal Bye-Blows: The Illegitimate Children of the English Kings from William I to Edward III, in NEHGR v119 (Apr 1965) pp94-102. Available at http://americanancestors.org/databases/new-england-historical-and-genealogical-register/image Information from this source tagged as [Ref: Sheppard RoyalByeBlowsI p[0-9]*].
  12. Tapsell, R. F., Monarchs, Rulers, Dynasties and Kingdoms of the World. New York: Facts on File Publications, 1983. Information from this source tagged as [Ref: Tapsell Dynasties p[0-9]*].
  13. Urania, Mahaude, illegit. dau. HENRY I, King of England. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 12/21/1998. Subject: Mahaude, illegit. dau. HENRY I, King of England. Available at https://groups.google.com/g/soc.genealogy.medieval/c/OcCbOLznIqU/m/mYc3UmJoDbgJ. Author address: Nd dot Bmc at btinternet dot com. Information from this source tagged as [Ref: Urania SGM 12/21/1998].
  14. Watney, Vernon James, The Wallop Family and their Ancestry, Oxford:John Johnson, 1928. LDS Film#1696491 items 6-9. NYPL ARZ+ (Wallop) (Watney, V. J. Wallop family). Available at https://familysearch.org/search/catalog/213421. Information from this source tagged as [Ref: Watney WALLOP #[0-9]*].
  15. Weis, Frederick Lewis, Walter Lee Sheppard, Jr, David Faris, Ancestral Roots of Certain American Colonists who came to America before 1700, 7th Edition, Baltimore: Genealogical Publishing Co, 1992. Information from this source tagged as [Ref: Weis AR7 #[0-9][0-9]*[A-Z]*].

Sources for birth and parent Information
father:
[Ref: CP XI AppD p114, Clutterbuck Hertford v2p84, ES II #75 (as replaced in III.1), ES III.2 #354, HenryII henry001 6/20/2010, Keats-Rohan DD p224, Paget HRHCharles p12, Richardson RoyalAnc v1p17, Richardson RoyalAnc v1p8, Sheppard RoyalByeBlowsI p97, Watney WALLOP #155, Weis AR7 #119]
illeg daughter [Ref: CP X p780, CP X p790, Richardson RoyalAnc v1p541]
Sources with Information about marriage to Conan III Le Gros Duke Of Brittany
date:
before 1114/6 [Ref: Keats-Rohan DD p224],
names:
[Ref: CP XI AppD p114, Clutterbuck Hertford v2p84, ES III.2 #354, HenryII henry001 6/20/2010, Paget HRHCharles p12, Richardson RoyalAnc v1p17, Richardson RoyalAnc v1p8, Sheppard RoyalByeBlowsI p97],
child:
[Ref: CP X p780, CP X p790, CP XI AppD p114(c), Clutterbuck Hertford v2p85, ES II #75 (as replaced in III.1), Keats-Rohan DD p224, Keats-Rohan DD p244, Richardson RoyalAnc v1p541, Richardson RoyalAnc v4p72, Watney WALLOP #155, Weis AR7 #119]
Sources with Inaccurate marriage information
child:
Conan IV Duke of Brittany (#11532) [Ref: Tapsell Dynasties p203]
Research Notes:
There is NO record for the mother of this daughter of Henry I Beauclerc, but the great 19th C Breton historian Arthur la Moyne de la Broderie says of her [Volume III of Histoire de Bretagne, 1899, page 35]: Conan epousa mathilde, fille d'Henri 1ere de la main gauche, mais reconnue par le roi pour sa fille et *elevee en princesse.*
He goes on to say this marriage was a disaster for Brittany because civil war ensued when on his death-bed in 1148 Conan declared Mahaude's son Hoel to be a bastard and named as his heir the husband of Mahaude's daughter Berthe. It is one of history's little mysteries why, if Conan thought that Mahaude had palmed him off with a cuckoo child as his heir, he did not repudiate her (or better still burn her at the stake - the correct punishment for adulterous royal women who endangered the succession) and marry a more reliable bride ... [Ref: Urania SGM 12/21/1998]



Pedigree of Maud
                                                                /-----Ketil
                                                       /-----Hrolfr (Rollo) Duke Of Normandy
                                              /-----William Longspee Duke Of Normandy
                                             |        |         /-----Berenger Count Of Bayeux
                                             |         \-----Poppa
                                             |                  \-----(Unk Dau)
                                     /-----Richard I The Fearless Duke Of Normandy
                                    |         \-----Espriota
                            /-----Richard II The Good Duke Of Normandy
                           |        |         /-----(Unk) Forquelar Of Cirques
                           |         \-----Gunnora
                   /-----Robert I The Devil Duke Of Normandy
                  |        |                                    /-----Adam I The Great Count Of Nantes And Vannes, Duke Of Brit
                  |        |                           /-----Paskurtan Count Of Rennes
                  |        |                          |         \-----Oreguen
                  |        |                  /-----Judhael Count Of Rennes
                  |        |                 |        |         /-----Berenger Count Of Rennes
                  |        |                 |         \-----(Unk Dau) Heiress Of Rennes
                  |        |         /-----Conan I Duke Of Brittany
                  |        |        |         \-----Gerberge
                  |         \-----Judith Of Brittany
                  |                 |                           /-----Fulk Le Roux Count Of Anjou
                  |                 |                  /-----Fulk II The Good Count Of Anjou
                  |                 |                 |         \-----Roscilla
                  |                 |         /-----Geoffrey I Grisgonelle Count Of Anjou
                  |                 |        |        |         /-----Gausfred Count Of Nevers
                  |                 |        |         \-----Gerberga Of Nevers
                  |                 |        |                  \-----Aba
                  |                  \-----Ermengarde Of Anjou
                  |                          |                  /-----Herbert II Count Of Vermandois
                  |                          |         /-----Robert Count Of Troyes
                  |                          |        |         \-----Hildebrante/Liegarde/Adela
                  |                           \-----Adele Of Troyes
                  |                                   |         /-----Giselbert Duke Of Burgandy
                  |                                    \-----Adelaide Of Burgundy
                  |                                             \-----Ermengarde Of Burgandy
          /-----William The Conqueror King Of England
         |        |         /-----Fulbert Of Falaise
         |         \-----Herleve Of Falaise
         |                  \-----Duxia
 /-----Henry I Beauclerc King Of England
|        |                                                      /-----Baldwin II The Bald Count Of Flanders
|        |                                             /-----Arnold I The Old Count Of Flanders
|        |                                            |         \-----Alfthryth Of England
|        |                                    /-----Baldwin III Count Of Flanders
|        |                                   |        |         /-----Herbert II Count Of Vermandois
|        |                                   |         \-----Alix De Vermandois
|        |                                   |                  \-----Hildebrante/Liegarde/Adela
|        |                           /-----Arnold II The Young Count Of Flanders
|        |                          |        |                  /-----Billung Count In Saxony
|        |                          |        |         /-----Hermann Billung Duke Of Saxony
|        |                          |        |        |         \-----Fraderuna
|        |                          |         \-----Matilda Of Saxony
|        |                          |                  \-----Hildegarde Of Westerbourg
|        |                  /-----Baldwin IV The Bearded Count Of Flanders
|        |                 |        |                           /-----Anchier Count Of Orcheret, Margrave Of Ivrea
|        |                 |        |                  /-----Adalbert The Rich Margrave Of Ivrea
|        |                 |        |         /-----Berengar II King Of Italy
|        |                 |        |        |        |         /-----Berengar I King Of Italy
|        |                 |        |        |         \-----Gisele Of Friuli
|        |                 |        |        |                  \-----Bertila Of Spoleto
|        |                 |         \-----Rosela Of Italy
|        |                 |                 |                  /-----Theobald Count Of Aries
|        |                 |                 |         /-----Boso Count Of Aries
|        |                 |                 |        |         \-----Bertha Of Lorraine
|        |                 |                  \-----Willa Of Aries
|        |                 |                          |         /-----Rudolph I King Of Upper Burgundy
|        |                 |                           \-----Willa Of Tuscany
|        |                 |                                    \-----Wille
|        |         /-----Baldwin V Count Of Flanders
|        |        |        |                                    /-----(Unk)
|        |        |        |                           /-----Wigeric Count in Bidgau
|        |        |        |                  /-----Siegfried Count Of Luxemburg
|        |        |        |                 |         \-----Cunegunde
|        |        |        |                 |                  \-----Ermentrude Of France
|        |        |        |         /-----Frederick I Count Of Luxemburg
|        |        |        |        |        |                  /-----Hugh I Count In Abracian Nordgau
|        |        |        |        |        |         /-----Ebergard Count In The Nordgau, Count Of Alsace
|        |        |        |        |        |        |         \-----Hildegarde
|        |        |        |        |         \-----Hedwig Of Nordgau
|        |        |        |        |                  \-----Bertha
|        |        |         \-----Ogive Of Luxembourg
|        |        |                 |                           /-----Gebhard Duke Of Lorraine
|        |        |                 |                  /-----Udo Count In The Wetterau
|        |        |                 |                 |         \-----Ita
|        |        |                 |         /-----Herbert I Count In The Kinziggau
|        |        |                 |        |        |         /-----Herbert I Count Of Vermandois
|        |        |                 |        |         \-----Cunegundis Of Vermandois
|        |        |                 |        |                  \-----Beatrice Of Morvois
|        |        |                  \-----Ermentrude Of Kinziggau
|        |        |                          |                  /-----Eberhard II Count In Bonngau
|        |        |                          |         /-----Megingoz Count Of The Avalgau
|        |        |                          |        |         \-----Gisela
|        |        |                           \-----Irmentrude
|        |        |                                   |         /-----Godfrey Duke Of Lorraine, Count Palatine
|        |        |                                    \-----Gerberga
|        |        |                                             \-----Ermentrude Of France
|         \-----Maud Of Flanders
|                 |                                             /-----Rupert IV The Strong Count Of Tours
|                 |                                    /-----Robert I King Of France
|                 |                                   |         \-----Aelis Of Tours And Alsace
|                 |                           /-----Hugh Magnus Duke Of The Franks, Count Of Paris
|                 |                          |        |         /-----Herbert I Count Of Vermandois
|                 |                          |         \-----Beatrix Of Vermandois
|                 |                          |                  \-----Beatrice Of Morvois
|                 |                  /-----Hugh Capet King Of France
|                 |                 |        |                  /-----Otto The Illustrious Duke Of Saxony
|                 |                 |        |         /-----Henry I The Fowler King Of The Saxons
|                 |                 |        |        |         \-----Hedwige/Hadui/Haduich
|                 |                 |         \-----Hedwig Of Saxony
|                 |                 |                 |         /-----Dietrich Count in Westfalen
|                 |                 |                  \-----Mechtilde Of Westfalen
|                 |                 |                           \-----Ragenhilda
|                 |         /-----Robert II The Pious King Of France
|                 |        |        |                           /-----Ranulf II Count Of Poitou, Duke Of Aquitaine
|                 |        |        |                  /-----Ebles Mancer Count Of Poitou, Duke Of Aquitaine
|                 |        |        |                 |         \-----Irmgard
|                 |        |        |         /-----William I Count Of Poitou, Duke Of Aquitaine
|                 |        |        |        |         \-----Emliane
|                 |        |         \-----Adelaide Of Poitou
|                 |        |                 |                  /-----Ketil
|                 |        |                 |         /-----Hrolfr (Rollo) Duke Of Normandy
|                 |        |                  \-----Gerloc Of Normandy
|                 |        |                          |         /-----Berenger Count Of Bayeux
|                 |        |                           \-----Poppa
|                 |        |                                    \-----(Unk Dau)
|                  \-----Adelaide Of France
|                          |                           /-----Rotbaudo Seigneur De Angelcas
|                          |                  /-----Boso II Count Of Provence
|                          |                 |        |         /-----William Le Pieux, Duke Of Aquitaine
|                          |                 |         \-----(Unk Dau) Of Aquitaine
|                          |                 |                  \-----Ingelburga
|                          |         /-----William I Count Of Aries And Provence
|                          |        |        |                  /-----Louis The Blind King Of Provence, Italy, Emperor
|                          |        |        |         /-----Charles Constantine Count Of Vienna
|                          |        |        |        |         \-----Anna
|                          |        |         \-----Constance
|                          |        |                 |         /-----Warner Vicomte Of Sens And Troyes
|                          |        |                  \-----Teutberg
|                          |        |                           \-----Teutberge
|                           \-----Constance Of Provence
|                                   |                           /-----Ingelger Count Of Anjou
|                                   |                  /-----Fulk Le Roux Count Of Anjou
|                                   |                 |         \-----Adela Of The Gatinais
|                                   |         /-----Fulk II The Good Count Of Anjou
|                                   |        |        |         /-----Werner Seigneur De Locher Villandry And La Stai
|                                   |        |         \-----Roscilla
|                                   |        |                  \-----Forcanda
|                                    \-----Adelaide (Blanch) Of Anjou
|                                            |                  /-----Gausfred
|                                            |         /-----Gausfred Count Of Nevers
|                                             \-----Gerberga Of Nevers
|                                                     |         /-----Hector Noble Of Arverne
|                                                      \-----Aba
|                                                               \-----Aba Abbess Of Sauxillanges
Maud



Descendants of Maud
1. Maud m. Conan III Le Gros Duke Of Brittany
m. Conan III Le Gros Duke Of Brittany father: Alan IV Fergent Duke Of Brittany mother: Ermengard Of Anjou

2nd generation

3. Constance Of Brittany m. Geoffroy Sire De Mayenne
m. Geoffroy Sire De Mayenne father: Juhael I Lord Of Mayenne mother: Clemence Of Poitieu
4. Bertha Of Brittany m1. Alan The Black Earl Of Richmond m2. Eudes II Vicount Of Porhoet
m. Alan The Black Earl Of Richmond father: Stephen Count Of Brittany mother: Hawise Of Guincamp
m. Eudes II Vicount Of Porhoet father: Geoffrey Vicomte De Porhoet mother: Hawise Of Brittany

3rd generation

6. Constance Of Brittany m. Alain III Vicount Of Rohan
m. Alain III Vicount Of Rohan father: Alain II Vicount Of Rohan
8. Conan IV Le Petit Duke Of Brittany m. Margaret Of Huntingdon
m. Margaret Of Huntingdon father: Henry Of Huntingdon, Earl Of Huntingdon mother: Ada De WARENNE

4th generation

11. Alain IV Vicount Of Rohan m. Mabel Of Fougeres
m. Mabel Of Fougeres father: Raoul Lord Of Fougeres
14. Constance Countess Of Brittany m1. m2. Geoffrey II PLANTAGENET, Duke Of Brittany m3. Ranulph De Blundeville, Earl Of Chester m4. Gui De THOUARS, Count Of Brittany
m. Geoffrey II PLANTAGENET, Duke Of Brittany father: Henry II Curt Mantel PLANTAGENET, King Of England mother: Eleanor Duchess Of Aquitaine
m. Ranulph De Blundeville, Earl Of Chester father: Hugh Of Kevelioc, Earl Of Chester mother: Bertrade De MONTFORT
m. Gui De THOUARS, Count Of Brittany father: Geoffrey V Vicount Of Thouars mother: Aimee/Aenor De Lusignan

5th generation

16. Alain V Vicount Of Rohan m. Eleonore Of Porhoet
m. Eleonore Of Porhoet father: Eudo Count Of Porhoet mother: Margaret
22. Alix De THOUARS, Duchess Of Brittany m. Pierre De DREUX, Count Of Brittany
m. Pierre De DREUX, Count Of Brittany father: Robert II Count Of Dreux mother: Yolande De COUCY
23. Catherine Of Thouars m. Andre III Lord Of Vitre And Combourg
m. Andre III Lord Of Vitre And Combourg father: Andre II Lord Of Vitre mother: Eustachie Of Rays