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. Elena De Bosco

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 with Information about marriage to unknown
child:
[Ref: ES II #200, Richard Borthwick SGM 3/25/1997]
Research Notes:
Margrave de Bosco [Ref: Richard Borthwick SGM 3/25/1997]



Pedigree of Anselm Margrave De Bosco
Anselm Margrave De Bosco



Descendants of Anselm Margrave De Bosco
1. Anselm Margrave De Bosco m.

2nd generation

2. Elena De Bosco m. Boniface I Margrave Of Montferrat
m. Boniface I Margrave Of Montferrat father: William V Margrave Of Montferrat mother: Judith Of Austria

3rd generation

3. William VI Margrave Of Montferrat m1. Sophie Of Hohenstaffen m2. Berta De Clavesana
m. Sophie Of Hohenstaffen father: Frederick III Barbarossa Duke Of Swabia, Emperor mother: Beatrix Of Macon, Countess Of Burgundy
m. Berta De Clavesana father: Boniface Margrave Of Clavesana

4th generation

4. 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
5. 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

5th generation

6. 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
7. 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
8. 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
9. 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