Genealogy of the Marshall Family,
including Medieval and Ancient Lines

Updated: 01-07-2023.

Submitted and Maintained by Bill Marshall, bill.marshall@verizon.net.


Additions and corrections appreciated (especially with sources). My current list of sources is here. Homepage here.

Index of Medieval and Ancient Lines is here, notable people here, and Gedcom may be downloaded here.

Index of Modern Lines (immigrants to America and their descendants) is here, notable people here, and Gedcom here.


Individual Page


Family:
Children:
  1. Berta De Clavesana

Bibliography
  1. 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]*].
  2. Borthwick, Richard, Elena de Bosco. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 3/25/1997. Subject: Beatrice, wife of Andre of Vienne. Available at https://groups.google.com/g/soc.genealogy.medieval/c/aia6mgNgsAY/m/zh9LFt1ihy0J. Author address: rgbor at CYLLENE dot UWA dot EDU dot AU. Information from this source tagged as [Ref: Richard Borthwick SGM 3/25/1997].

Sources for birth and parent Information
father:
[Ref: Richard Borthwick SGM 3/25/1997]
Sources with Information about marriage to unknown
child:
[Ref: ES II #200]
Research Notes:
Margrave of Clavesana [Ref: ES II #200]



Pedigree of Boniface Margrave Of Clavesana
          /-----Bonifacio Del Vasto Margrave Of Savona
 /-----Anselm Margrave Of Ceva
Boniface Margrave Of Clavesana



Descendants of Boniface Margrave Of Clavesana
1. Boniface Margrave Of Clavesana m.

2nd generation

2. Berta De Clavesana m. William VI Margrave Of Montferrat
m. William VI Margrave Of Montferrat father: Boniface I Margrave Of Montferrat mother: Elena De Bosco

3rd generation

3. Boniface II Margrave Of Montferrat m. Margaret Of Savoy
m. Margaret Of Savoy father: Amadeus IV Count Of Savoy, Marquess Of Turin mother: Anna Of Burgundy
4. Beatrix Of Montferrat m1. Guy Of Bauge, Lord Of Beaujeu And Bresse m2. Andre Guigues VI Count Of Viennois And Albon
m. Guy Of Bauge, Lord Of Beaujeu And Bresse father: Raynold IV Lord Of Bauge And Bresse mother: Sibylle Of Beaujeu
m. Andre Guigues VI Count Of Viennois And Albon father: Hugh III Duke Of Burgundy mother: Beatrix Of Albon

4th generation

5. William VII Margrave Of Montferrat m1. Isabel De CLARE m2. Beatrix Of Castile
m. Isabel De CLARE father: Richard De CLARE, Earl Of Gloucester And Hertfor mother: Maud De LACY
m. Beatrix Of Castile father: Alfonso X King Of Castile And Leon mother: Iolande Of Aragon
6. Alessina Of Montferrat m1. Albrecht I The Great Duke Of Brunswick-Luenenburg m2. Gerhard I Count Of Holstein
m. Albrecht I The Great Duke Of Brunswick-Luenenburg father: Otto Duke Of Brunswick mother: Maud Of Brandenburg
m. Gerhard I Count Of Holstein father: Adolf IV Count Of Holstein mother: Heilwig Of Lippe
7. Sibylle De Bauge m. Amadeus V Count Of Savoy
m. Amadeus V Count Of Savoy father: Thomas II Of Savoy, Count Of Hainault mother: Beatrix Di FIESCO
8. Guiges VII Dauphin Of Vienna, Count Of Albon m. Beatrix Of Savoy
m. Beatrix Of Savoy father: Peter II Count Of Savoy mother: Agnes Of Faucigny

5th generation

9. Margarita Of Montferrat m. Juan Of Castile, Lord Of Valencia
m. Juan Of Castile, Lord Of Valencia father: Alfonso X King Of Castile And Leon mother: Iolande Of Aragon
12. Yolande Of Montferrat m. Andronikos II PALAIOLOGOS DOUKAS ANGELOS KOMNENOS
m. Andronikos II PALAIOLOGOS DOUKAS ANGELOS KOMNENOS father: Michael VIII Palaiologis, Emperor mother: Theodora DOUKAINA KOMNENE
13. Henry I The Wonderful Duke Of Braunschweig m. Agnes Of Meissen
m. Agnes Of Meissen father: Albert The Degenerate Landgrave Of Thuringia, Margrave Of Meis mother: Margaret Of Swabia
14. Albrecht II The Fat Duke Of Brunswick-Luenenburg m. Richsa Of Werl
m. Richsa Of Werl father: Heinrich I Prince Of Werl mother: Richsa Of Sweden
19. 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
20. Agnes Of Savoy m. Guillaume III Count Of Geneva
m. Guillaume III Count Of Geneva father: Amedee II Count Of Geneva mother: Agnes Of Chalons
21. Edward Count Of Savoy m. Blanche Of Burgundy
m. Blanche Of Burgundy father: Robert II Duke Of Burgundy mother: Agnes Of France
22. Aimon Count Of Savoy m. Jolande Of MONTFERRAT
m. Jolande Of MONTFERRAT father: Theodoros PALAIOLOGOS, Marquis Of Montferrat mother: Argentina SPINOLA
23. Anne Of Vienna m. Hubert De La Tour Dauphin Of Vienna
m. Hubert De La Tour Dauphin Of Vienna father: Albert III Baron Of La Tour mother: Beatrix Of Coligny