Individual Page


Family:
Marriage: Children:
  1. Henry II Duke Of Sagan Birth: Abt 1289 Death: 22 Jan 1342
  2. Konrad I Duke Of Ols Birth: Abt 1290 Death: 22 Dec 1366
  3. Katharina Of Glogau Birth: Abt 1300 Death: 5 Dec Abt 1323

Bibliography
  1. Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. I: Die Stammesherzoge, Die Weltlichenkurforsten, Die Kaiserlichen, Koniglichen und Grossherzoglichen Familien. Marburg: Verlag von J. A. Stargardt, 1980. Information from this source tagged as [Ref: ES I #[0-9]*].
  2. Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. I.1: Die frankischen Konige und die Konige und Kaiser, Stammesherzoge, Kurfursten, Markgrafen und Herzoge des Heiligen Romischen Reiches Deutscher Nation. Frankfurt am Main: Vittorio Klostermann, 1998. Information from this source tagged as [Ref: ES I.1 #[0-9]*].
  3. 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]*].
  4. 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]*].
  5. 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:
(1276) [Ref: ES I.1 #19, ES III.1 #13]
abt 1276 [Ref: Thompson CharlesII v25-63],
parents:
[Ref: ES I #59, ES I.1 #19, Paget HRHCharles p225]
Sources for death Information
date:
26.IV/31.VIII 1318 [Ref: ES I.1 #19, ES III.1 #13]
before 29 Jan 1319 [Ref: Paget HRHCharles p225]
between 26 Apr and 31 Aug 1318 [Ref: Thompson CharlesII v25-63]
vor 1319 [Ref: ES I #59]
Sources for burial Information
place:
[Ref: ES I.1 #19, Thompson CharlesII v25-63]
Sources with Information about marriage to Henry I Duke Of Glogau
date:
abt 1290 [Ref: Thompson CharlesII v25-63]
before Apr 1290 [Ref: Paget HRHCharles p225]
um 1290 [Ref: ES I.1 #19, ES III.1 #13]
vor 1290 [Ref: ES I #59],
child:
[Ref: ES III.1 #13, Thompson CharlesII v25-63]
Research Notes:
Duchess of Brunswick-Luneburg [Ref: Thompson CharlesII v25-63]

----- Europaische Stammtafeln I.1 #19 ("Die Herzoge von Braunschweig und Luneburg alterer Linie d. 1369"): Mechtild *(1276) urk 1278 d. 26.IV/31.VIII 1318 u. Glogau; m. um 1290 Heinrich I (III) Hz v Glogau (Piasten) d. 9.(7).XII 1309 u. Kl Leubus [Ref: ES I.1 #19]



Pedigree of Mechtild Of Brunswick
                                                                /-----Albert Asso II Count Of Milan And Maine
                                                       /-----Welf IV Duke Of Bavaria
                                                      |         \-----Cunegonde Of Carinthia
                                              /-----Henry IX The Black Duke Of Bavaria
                                             |        |         /-----Baldwin IV The Bearded Count Of Flanders
                                             |         \-----Judith Of Flanders
                                             |                  \-----Judith Of Normandy
                                     /-----Henry X The Proud Duke Of Bavaria
                                    |        |                  /-----Ordolf Duke Of Saxony
                                    |        |         /-----Magnus Duke Of Saxony
                                    |        |        |         \-----Ulfhild Of Norway
                                    |         \-----Wulfhilda Of Saxony
                                    |                 |         /-----Bela I King Of Hungary
                                    |                  \-----Sophia Of Hungary
                                    |                           \-----Rixa Of Poland
                            /-----Henry V The Lion Duke Of Saxony
                           |        |                           /-----Bernhard Count In Harz-Derlingau
                           |        |                  /-----Gebhard Of Supplingenburg, Count In Harzgau
                           |        |                 |         \-----Ida Of Querfurt
                           |        |         /-----Lothar Von Supplinburg, Emperor
                           |        |        |        |         /-----Frederick Count Of Formbach
                           |        |        |         \-----Hedwig Of Formbach
                           |        |        |                  \-----Gertrude Von Haldenslaben
                           |         \-----Gertrude Of Saxony
                           |                 |                  /-----Otto I Count Of Northeim, Duke Of Bavaria
                           |                 |         /-----Henry The Fat Count Of Nordheim
                           |                 |        |         \-----Richeza
                           |                  \-----Richeza Of Nordheim
                           |                          |         /-----Ekbert II Margrave Of Saxony And Thuringia
                           |                           \-----Gertrude Heiress Of Brunswick
                           |                                    \-----Ermengarde Markgrafin Of Susa
                   /-----William Duke Of Luneburg
                  |        |                                    /-----Fulk IV Rechin Count Of Anjou
                  |        |                           /-----Fulk V The Young Count Of Anjou, King Of Jerusalem
                  |        |                          |         \-----Bertrade De MONTFORT
                  |        |                  /-----Geoffrey Plantagenet Count Of Anjou, Duke Of Normandy
                  |        |                 |        |         /-----Helias Count Of Maine
                  |        |                 |         \-----Erembourg Of Maine
                  |        |                 |                  \-----Matilda De Chateau-Du-Loir
                  |        |         /-----Henry II Curt Mantel PLANTAGENET, King Of England
                  |        |        |        |                  /-----William The Conqueror King Of England
                  |        |        |        |         /-----Henry I Beauclerc King Of England
                  |        |        |        |        |         \-----Maud Of Flanders
                  |        |        |         \-----Matilda
                  |        |        |                 |         /-----Mael Coluim Ceann Moir (Malcolm III) Canmore Mac DONNCHAD, King Of Scots
                  |        |        |                  \-----Matilda Of Scotland
                  |        |        |                           \-----Saint Margaret Of Scotland
                  |         \-----Maud Of England
                  |                 |                           /-----William VI Geoffrey Count Of Poitou
                  |                 |                  /-----William VII Count Of Poitou, IX Duke Of Aquitain
                  |                 |                 |         \-----Hildegarde Of Burgundy
                  |                 |         /-----William VIII Count Of Poitou, Duke Of Aquitaine
                  |                 |        |        |         /-----William IV Count Of Toulouse
                  |                 |        |         \-----Maud Of Toulouse
                  |                 |        |                  \-----Emma De MORTAIN
                  |                  \-----Eleanor Duchess Of Aquitaine
                  |                          |                  /-----Boso II Vicount De Chastellerault
                  |                          |         /-----Aimery I Vicount De Chatellerault
                  |                          |        |         \-----Eleanor De THOUARS
                  |                           \-----Eleanor De CHASTELLERAULT
                  |                                   |         /-----Barthelemy Sire De Isle Bouchard
                  |                                    \-----Dangerose
                  |                                             \-----Gerberga
          /-----Otto Duke Of Brunswick
         |        |                                             /-----Ulf Jarl
         |        |                                    /-----Sven II Astridson King Of Denmark
         |        |                                   |         \-----Estrid
         |        |                           /-----Erik I King Of Denmark
         |        |                  /-----Knut Lavand King Of South Jutland
         |        |                 |        |         /-----Thrugot Ulfssen
         |        |                 |         \-----Bodil Thrugotsdatter
         |        |                 |                  \-----Thorgunna Vagnsdatter
         |        |         /-----Valdemar I King Of Denmark
         |        |        |        |                           /-----Wsevolod I Prince Of Pereyaslavl And Kiev
         |        |        |        |                  /-----Vladimir II Of Monomachus, Grand Prince Of Kiev
         |        |        |        |                 |         \-----Maria Monomachina
         |        |        |        |         /-----Mstislas II Grand Prince Of Kiev
         |        |        |        |        |        |         /-----Harold II Goodwinson, King Of England
         |        |        |        |        |         \-----Gytha
         |        |        |        |        |                  \-----Ealdgith Swansneck
         |        |        |         \-----Ingeborg Of Kiev
         |        |        |                 |                  /-----Stenkil Rgnvaldsson King Of Sweden
         |        |        |                 |         /-----Inge I Stenkilsson King Of Sweden
         |        |        |                 |        |         \-----(Unk Dau)
         |        |        |                  \-----Christina Of Sweden
         |        |        |                           \-----Helena
         |         \-----Helen
         |                 |                                    /-----Vladimir II Of Monomachus, Grand Prince Of Kiev
         |                 |                           /-----Mstislas II Grand Prince Of Kiev
         |                 |                          |         \-----Gytha
         |                 |                  /-----Wsewolod Prince Of Nowgorod
         |                 |                 |        |         /-----Inge I Stenkilsson King Of Sweden
         |                 |                 |         \-----Christina Of Sweden
         |                 |                 |                  \-----Helena
         |                 |         /-----Wolodar Prince Of Minsk
         |                 |        |        |                  /-----Oleg Michael Swjatoslawitsch Prince Of Nowgorod
         |                 |        |        |         /-----Swjatoslaw Olegowitsch Prince Of Nowgorod
         |                 |        |        |        |         \-----Theophano Musalonissa
         |                 |        |         \-----(Unk) Of Tschernigow
         |                 |        |                 |         /-----Aepa Khan Of Polovtsians
         |                 |        |                  \-----(Unk Dau) Of Polowcen
         |                  \-----Sophia Princess Of Poland
         |                          |                           /-----Casimir I King Of Poland
         |                          |                  /-----Vladislav I King Of Poland
         |                          |                 |         \-----Dobronega Of Kiev
         |                          |         /-----Boleslas III King Of Poland
         |                          |        |        |         /-----Vratislav II King Of Bohemia
         |                          |        |         \-----Judith Of Bohemia
         |                          |        |                  \-----Adelaide Of Hungary
         |                           \-----Rixa Of Poland
         |                                   |                  /-----Poppo Count Of Berg
         |                                   |         /-----Heinrich I Count Of Berg
         |                                   |        |         \-----Sophia
         |                                    \-----Salome Of Berg
         |                                            |         /-----Diepold II Margrave Of Bavarian Nordgau
         |                                             \-----Adelheid Of Mochental
         |                                                      \-----Luitgarde Of Zahrington
 /-----Albrecht I The Great Duke Of Brunswick-Luenenburg
|        |                                                      /-----Esiko Count Of Ballenstedt
|        |                                             /-----Adalbert Count Of Ballenstedt
|        |                                            |         \-----Mathilde Of Swabia
|        |                                    /-----Otto Count Of Ballenstedt
|        |                                   |        |         /-----Otto Count Of Weimar, Markgraf Of Meissen
|        |                                   |         \-----Adelheid Of Weimar, Heiress Of Orlamunde
|        |                                   |                  \-----Adelheid Of Louvain
|        |                           /-----Albert The Bear Margrave Of Brandenburg
|        |                          |        |                  /-----Ordolf Duke Of Saxony
|        |                          |        |         /-----Magnus Duke Of Saxony
|        |                          |        |        |         \-----Ulfhild Of Norway
|        |                          |         \-----Eilika Of Saxony
|        |                          |                 |         /-----Bela I King Of Hungary
|        |                          |                  \-----Sophia Of Hungary
|        |                          |                           \-----Rixa Of Poland
|        |                  /-----Otto I Margrave Of Brandenberg
|        |                 |        |                           /-----Dietmar (Thiemas) Count In The Quinziggau
|        |                 |        |                  /-----Meiginard IV Von Formbach
|        |                 |        |         /-----Hermann I Count Of Wizenburg
|        |                 |        |        |        |         /-----Elle Count Of Reinhausen
|        |                 |        |        |         \-----Mathilde Of Reinhausen
|        |                 |         \-----Sophia Of Wizenburg
|        |                 |                 |                  /-----Ulric I Count Of Krain And Istria
|        |                 |                 |         /-----Poppo II Margrave Of Krain And Istria
|        |                 |                 |        |         \-----Sophia Of Hungary
|        |                 |                  \-----Hedwig Of Krain
|        |                 |                          |         /-----Engelbert I Von Spondheim, Count In Lavanthal
|        |                 |                           \-----Richarda Of Lavaret
|        |                 |                                    \-----Hedwig
|        |         /-----Albert II Margrave Of Brandenburg
|        |        |        |                                    /-----Miesco II King Of Poland
|        |        |        |                           /-----Casimir I King Of Poland
|        |        |        |                          |         \-----Rixa Of Lorraine
|        |        |        |                  /-----Vladislav I King Of Poland
|        |        |        |                 |        |         /-----Saint Vladimir Grand Prince Of Kiev
|        |        |        |                 |         \-----Dobronega Of Kiev
|        |        |        |                 |                  \-----(Unk Dau) Of Ohningen
|        |        |        |         /-----Boleslas III King Of Poland
|        |        |        |        |        |                  /-----Bretislav I Duke Of Bohemia
|        |        |        |        |        |         /-----Vratislav II King Of Bohemia
|        |        |        |        |        |        |         \-----Judith Of Schweinfurt
|        |        |        |        |         \-----Judith Of Bohemia
|        |        |        |        |                 |         /-----Andrew I King Of Hungary
|        |        |        |        |                  \-----Adelaide Of Hungary
|        |        |        |        |                           \-----Anastasia Of Kiev
|        |        |         \-----Judith Of Poland
|        |        |                 |                  /-----Poppo Count Of Berg
|        |        |                 |         /-----Heinrich I Count Of Berg
|        |        |                 |        |         \-----Sophia
|        |        |                  \-----Salome Of Berg
|        |        |                          |                  /-----Diepold I Count In The Augsgau
|        |        |                          |         /-----Diepold II Margrave Of Bavarian Nordgau
|        |        |                          |        |         \-----(Unk)
|        |        |                           \-----Adelheid Of Mochental
|        |        |                                   |         /-----Berchtold I Markgraf Of Verona
|        |        |                                    \-----Luitgarde Of Zahrington
|        |        |                                             \-----Richwara
|         \-----Maud Of Brandenburg
|                 |                                             /-----Dietrich II Count Of Brehne, Margrave Of Niederlausi
|                 |                                    /-----Thiemo II The Bold Count Of Wettin
|                 |                                   |         \-----Matilda
|                 |                           /-----Konrad The Great Count Of Wettin, Margrave Of Meissen
|                 |                          |        |         /-----Otto I Count Of Northeim, Duke Of Bavaria
|                 |                          |         \-----Ida Von Northeim
|                 |                          |                  \-----Richeza
|                 |                  /-----Dedo Count Of Rochlits
|                 |                 |        |                  /-----Frederick Count Of Buren
|                 |                 |        |         /-----Frederick I Of Hohenstauffen, Duke Of Alsace And Swa
|                 |                 |        |        |         \-----Hildegarde
|                 |                 |         \-----Luitgard
|                 |                 |                 |         /-----Henry IV King Of Germany
|                 |                 |                  \-----Agnes
|                 |                 |                           \-----Burtha Of Maurienne
|                 |         /-----Conrad III Margrave Of Lauzitz, Count Of Rocklitz
|                 |        |        |                           /-----Goswin Of Heinsberg
|                 |        |        |                  /-----Goswin I Count Of Heinsberg
|                 |        |        |         /-----Goswin II Lord Of Hinsburg
|                 |        |        |        |        |         /-----Siegfried II Count In Norththuringau And Derlingau
|                 |        |        |        |         \-----Oda Of Walbeck
|                 |        |         \-----Mathilda Von Hinsberg
|                 |        |                 |                  /-----Adelbert Seviko Count In Norththuringau And Derlingau
|                 |        |                 |         /-----Frederick I Count Of Sommerschenberg
|                 |        |                 |        |         \-----Oda Of Goseck
|                 |        |                  \-----Aleidis
|                 |        |                          |         /-----Henry Count Of Laufen
|                 |        |                           \-----Adelaide Von Laufen
|                 |        |                                    \-----Ida Of Werl
|                  \-----Maud Of Lauzitz
|                          |                                    /-----Casimir I King Of Poland
|                          |                           /-----Vladislav I King Of Poland
|                          |                          |         \-----Dobronega Of Kiev
|                          |                  /-----Boleslas III King Of Poland
|                          |                 |        |         /-----Vratislav II King Of Bohemia
|                          |                 |         \-----Judith Of Bohemia
|                          |                 |                  \-----Adelaide Of Hungary
|                          |         /-----Mieszko III Prince Of Great Poland
|                          |        |        |                  /-----Poppo Count Of Berg
|                          |        |        |         /-----Heinrich I Count Of Berg
|                          |        |        |        |         \-----Sophia
|                          |        |         \-----Salome Of Berg
|                          |        |                 |         /-----Diepold II Margrave Of Bavarian Nordgau
|                          |        |                  \-----Adelheid Of Mochental
|                          |        |                           \-----Luitgarde Of Zahrington
|                           \-----Elizabeth Of Poland
|                                   |                           /-----Geza I King Of Hungary
|                                   |                  /-----Almus Duke Of Croatia
|                                   |                 |         \-----Synadene SYNADENOS
|                                   |         /-----Bela II The Blind King Of Hungary
|                                   |        |        |         /-----Sviatopolk II Grand Prince Of Kiev
|                                   |        |         \-----Predslava Of Kiev
|                                   |        |                  \-----(Unk)
|                                    \-----Elizabeth Of Hungary
|                                            |                  /-----Vukan Zhupan Of Rascia
|                                            |         /-----Uros I Bela Grand Zupan Of Rascia
|                                             \-----Helen Of Serbia
|                                                     |         /-----Georgios Palaiologos
|                                                      \-----Anna Palaiologina
|                                                               \-----Anna Doukiana
Mechtild Of Brunswick
|                                                               /-----Otto Marquess Of Montferret
|                                                      /-----William II Of Montferrat
|                                             /-----Rainer Marquis Of Montferrat
|                                            |        |         /-----Tebaldo Of Ravenna
|                                            |         \-----Otta Of Aglie
|                                    /-----William V Margrave Of Montferrat
|                                   |        |                  /-----Raynald I Count Of Burgundy
|                                   |        |         /-----William I The Great Count Of Burgundy
|                                   |        |        |         \-----Alice Of Normandy
|                                   |         \-----Gisele Of Burgundy
|                                   |                 |         /-----Berengar Raimond I Count Of Barcelona
|                                   |                  \-----Stephanie Of Barcelona
|                                   |                           \-----Guisle Of Lluca
|                           /-----Boniface I Margrave Of Montferrat
|                          |        |                           /-----Earnest The Valiant Margrave Of Austria
|                          |        |                  /-----Leopold II Le Beau Margrave Of Austria
|                          |        |                 |         \-----Adelaide Of Misnia
|                          |        |         /-----Saint Leopold III Margrave Of Austria
|                          |        |        |        |         /-----Ratpoto Count Of Cham
|                          |        |        |         \-----Ita Of Cham
|                          |        |        |                  \-----Matilda De LAMBACH
|                          |         \-----Judith Of Austria
|                          |                 |                  /-----Henry III The Black King Of Germany, Emperor
|                          |                 |         /-----Henry IV King Of Germany
|                          |                 |        |         \-----Agnes Of Poitou, Duchess Of Bavaria
|                          |                  \-----Agnes
|                          |                          |         /-----Otto Count Of Savoy, Marquess Of Turin
|                          |                           \-----Burtha Of Maurienne
|                          |                                    \-----Adelaide Markgrafin Of Susa
|                  /-----William VI Margrave Of Montferrat
|                 |        |         /-----Anselm Margrave De Bosco
|                 |         \-----Elena De Bosco
|         /-----Boniface II Margrave Of Montferrat
|        |        |                           /-----Bonifacio Del Vasto Margrave Of Savona
|        |        |                  /-----Anselm Margrave Of Ceva
|        |        |         /-----Boniface Margrave Of Clavesana
|        |         \-----Berta De Clavesana
 \-----Alessina Of Montferrat
         |                                                      /-----Amadeus II Count Of Savoy
         |                                             /-----Humbert II Count Of Maurienne And Savoy
         |                                            |         \-----Adelaide
         |                                    /-----Amadeus III Count Of Savoy, Marquess Of Turin
         |                                   |        |         /-----William I The Great Count Of Burgundy
         |                                   |         \-----Gisele Of Burgundy
         |                                   |                  \-----Stephanie Of Barcelona
         |                           /-----Humbert III Count Of Savoy
         |                          |        |                  /-----Guigues Count Of Albon
         |                          |        |         /-----Guigues VIII Count Of Grenoble And Albon
         |                          |        |        |         \-----Petronille
         |                          |         \-----Matilda Of Grenoble
         |                          |                 |         /-----Roger I De Hauteville, Count Of Sicily
         |                          |                  \-----Matilda
         |                          |                           \-----Adeliade Of Savona
         |                  /-----Thomas I Count Of Savoy
         |                 |        |                           /-----Stephen Of Burgundy, Count Of Vienne
         |                 |        |                  /-----William Count Of Vienne And Macon
         |                 |        |                 |         \-----Beatrix
         |                 |        |         /-----Gerard I Count Of Vienne And Macon
         |                 |        |        |        |         /-----Thibaud Seigneur De Traver
         |                 |        |        |         \-----Pontia Dame De Trever
         |                 |        |        |                  \-----Alice
         |                 |         \-----Beatrix Of Macon
         |                 |                 |                  /-----Humbert III Sire De Salins
         |                 |                 |         /-----Walter IV Sire De Salines
         |                 |                  \-----Maurette Of Salines
         |         /-----Amadeus IV Count Of Savoy, Marquess Of Turin
         |        |        |                                    /-----Gerald I Of Geneva
         |        |        |                           /-----Aimon I Count Of Geneva
         |        |        |                          |         \-----Thietburga
         |        |        |                  /-----Amadeus Count Of Geneva
         |        |        |                 |        |         /-----Louis Lord Of Faucigny
         |        |        |                 |         \-----Ida
         |        |        |         /-----William I Count Of Geneva
         |        |        |        |        |         /-----Hugues Seigneur De Cuiseaux
         |        |        |        |         \-----Matilda
         |        |        |        |                  \-----Adeline
         |        |         \-----Margaret Of Geneva
         |        |                 |                           /-----William Lord Of Faucigny
         |        |                 |                  /-----Rudolf I Sire Of Faucigny
         |        |                 |                 |         \-----Leticie
         |        |                 |         /-----Aimon I Sire Of Faucigny
         |        |                  \-----Beatrix De FAUCIGNY
         |        |                           \-----Clementia
          \-----Margaret Of Savoy
                  |                                             /-----Henry Of Burgundy
                  |                                    /-----Eudes I Borrel Duke Of Burgundy
                  |                                   |         \-----(Unk) Of Barcelona
                  |                           /-----Hugh II Duke Of Burgundy
                  |                          |        |         /-----William I The Great Count Of Burgundy
                  |                          |         \-----Matilda (Sibylle) Of Burgundy
                  |                          |                  \-----Stephanie Of Barcelona
                  |                  /-----Eudes II Duke Of Burgundy
                  |                 |        |                  /-----Geoffrey I Baron Of Mayenne, Count Of Maine
                  |                 |        |         /-----Gautier Lord Of Mayenne
                  |                 |        |        |         \-----Mahaut Of Alluye
                  |                 |         \-----Mechtild Of Mayenne
                  |                 |                 |         /-----Turstain De Presles
                  |                 |                  \-----Adeline/Alix
                  |         /-----Hugh III Duke Of Burgundy
                  |        |        |                           /-----Theobald III Count Of Blois And Champagne
                  |        |        |                  /-----Stephen Count Of Blois, Leader Of First Crusade
                  |        |        |                 |         \-----Garsend Of Maine
                  |        |        |         /-----Theobald IV Count Of Blois
                  |        |        |        |        |         /-----William The Conqueror King Of England
                  |        |        |        |         \-----Adela
                  |        |        |        |                  \-----Maud Of Flanders
                  |        |         \-----Mary Of Blois
                  |        |                 |                  /-----Engelbert I Von Spondheim, Count In Lavanthal
                  |        |                 |         /-----Engelbert II Duke Of Corinthia, Margrave Of Istria
                  |        |                 |        |         \-----Hedwig
                  |        |                  \-----Matilda Of Carinthia
                  |        |                          |         /-----Ulrich The Rich Count Of Passau
                  |        |                           \-----Uta Of Passau
                  |        |                                    \-----Adelheid Countess Of Lechsgemund
                   \-----Anna Of Burgundy
                           |                                    /-----Guigues Count Of Albon
                           |                           /-----Guigues VIII Count Of Grenoble And Albon
                           |                          |         \-----Petronille
                           |                  /-----Guigues IX Dalphin Of Albon, Count Of Albon And Gre
                           |                 |        |         /-----Roger I De Hauteville, Count Of Sicily
                           |                 |         \-----Matilda
                           |                 |                  \-----Adeliade Of Savona
                           |         /-----Guido Count Of Viennois
                           |        |        |                  /-----William I The Great Count Of Burgundy
                           |        |        |         /-----Stephen Of Burgundy, Count Of Vienne
                           |        |        |        |         \-----Stephanie Of Barcelona
                           |        |         \-----Clemence Of Burgundy
                           |        |                 |         /-----Gerard
                           |        |                  \-----Beatrix
                            \-----Beatrix Of Albon
                                    |                           /-----William II Of Montferrat
                                    |                  /-----Rainer Marquis Of Montferrat
                                    |                 |         \-----Otta Of Aglie
                                    |         /-----William V Margrave Of Montferrat
                                    |        |        |         /-----William I The Great Count Of Burgundy
                                    |        |         \-----Gisele Of Burgundy
                                    |        |                  \-----Stephanie Of Barcelona
                                     \-----Beatrix Of Montferrat
                                             |                  /-----Leopold II Le Beau Margrave Of Austria
                                             |         /-----Saint Leopold III Margrave Of Austria
                                             |        |         \-----Ita Of Cham
                                              \-----Judith Of Austria
                                                      |         /-----Henry IV King Of Germany
                                                       \-----Agnes
                                                                \-----Burtha Of Maurienne



Descendants of Mechtild Of Brunswick
1. Mechtild Of Brunswick m. Henry I Duke Of Glogau
m. Henry I Duke Of Glogau father: Konrad I Duke Of Glogau mother: Salomsa Of Poland

2nd generation

2. Henry II Duke Of Sagan m. Mathilda Of Brandenburg
m. Mathilda Of Brandenburg father: Herman I Markgraf Of Brandenburg mother: Anna Of Austria
3. Konrad I Duke Of Ols m. Elizabeth Of Breslau
m. Elizabeth Of Breslau father: Heinrich VI Duke Of Breslau mother: Anna Of Austria
4. Katharina Of Glogau m1. Johann V Markgraf Of Brandenburg m2. Johann III Count Of Holstein
m. Johann V Markgraf Of Brandenburg father: Herman I Markgraf Of Brandenburg mother: Anna Of Austria
m. Johann III Count Of Holstein father: Gerhard II Count Of Holstein And Schauenburg mother: Agnes Of Brandenburg

3rd generation

5. Henry III Duke Of Glogau And Sagan m. Anna Of Mazovia, Princess of Plock
m. Anna Of Mazovia, Princess of Plock father: Waclaw Prince Of Plock mother: Elzbieta Of Litauen
6. Agnes Of Glogau m1. Leszek Duke Of Ratibor m2. Louis I Duke Of Schlesien
m. Leszek Duke Of Ratibor
m. Louis I Duke Of Schlesien father: Boleslaw III Duke Of Breslau Liegnitz And Brieg mother: Margaretta Of Bohemia
8. Elisabeth Of Holstein m. Bernhard II Prince Of Werle
m. Bernhard II Prince Of Werle father: Johann II Prince Of Werl mother: Mechtild Of Braunschweig
10. Agnes Of Holstein m. Erich II Duke Of Saxony-Lauenburg
m. Erich II Duke Of Saxony-Lauenburg father: Erich I Duke Of Saxony-Lauenburg mother: Elisabeth Of Pommern

4th generation

11. Jadwiga/Hedwig Of Sagan m1. Kasimir III The Great King Of Poland m2. Ruprecht I Duke Of Liegnitz
m. Kasimir III The Great King Of Poland father: Vladislav IV Prince Of Kujavia, King Of Poland mother: Hedwig Of Poland
m. Ruprecht I Duke Of Liegnitz father: Wenzel I Duke Of Liegnitz mother: Anna Of Teschen
12. Margarethe Of Schlesien m. Albert Of Bavaria, K.G., Count of Holland
m. Albert Of Bavaria, K.G., Count of Holland father: Louis The Bavarian Count Of Hainault, German King mother: Margaret II Countess Of Hainault
15. Erich IV Duke Of Saxony-Lauenburg m. Sophia Of Brunswick
m. Sophia Of Brunswick father: Magnus II Torquatus Duke Of Brunswick mother: Katharina Of Anhalt

5th generation

16. Anna Of Poland m. William Count Of Cilli
m. William Count Of Cilli father: Ulrich I Count Of Cilli mother: Adelheid Of Ortenburg
17. Barbara Of Schlesien m. Rudolf III Kurfurst Of Saxony
m. Rudolf III Kurfurst Of Saxony father: Wenzel Kurfurst Of Saxony mother: Giliola Of Carrara
21. Margaret Of Bavaria m. John The Fearless Duke Of Burgundy
m. John The Fearless Duke Of Burgundy father: Philip The Bold Duke Of Burgundy mother: Margaret Heiress Of Flanders
22. William K.G., Duke of Bavaria m. Margaret Of Burgundy
m. Margaret Of Burgundy father: Philip The Bold Duke Of Burgundy mother: Margaret Heiress Of Flanders
23. Johanna Of Bavaria m. Albert IV Duke Of Austria
m. Albert IV Duke Of Austria father: Albert III Duke Of Austria mother: Beatrix Of Nurnberg
25. Sophia Of Saxony-Lauenburg m. Wartislaw IX Duke Of Pomerania
m. Wartislaw IX Duke Of Pomerania father: Barnim VI Duke Of Pomerania mother: Veronika
26. Katherine Of Saxony m1. Johann VII Of Werle m2. Johann IV Duke Of Mecklenburg
m. Johann VII Of Werle
m. Johann IV Duke Of Mecklenburg father: Magnus I Duke Of Mecklenburg mother: Elisabeth Of Pommern
27. Bernard II Duke Of Saxe-Lauenburg m. Adelheid Of Pomerania
m. Adelheid Of Pomerania father: Bogislaus VIII Duke Of Pomerania mother: Sophia Of Holstein