Genealogy of the Marshall Family,
including Medieval and Ancient Lines

Updated: 09-30-2024.

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 available to be downloaded.

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


Individual Page


Family:
Marriage: Children:
  1. Alice De FENTON Death: After 10 Sep 1336
  2. Sir John De FENTON
  3. Sir William De FENTON

Bibliography
  1. Ravilious, John, family of Alan Durward. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 11/1/2006. Subject: the family of Alan Durward: a Sinclair ascent?. Available at https://groups.google.com/g/soc.genealogy.medieval/c/lNjuNtz0x38/m/b1qTnZkXIIAJ. Author address: Therav3 at aol dot com. Information from this source tagged as [Ref: John Ravilious SGM 11/1/2006-115931].
  2. Paul, Sir James Balfour, Scots Peerage: founded on Wood's edition of Sir Robert Douglas's peerage of Scotland; containing an historical and genealogical account of the nobility of that Kingdom. Edinburgh: David Douglas, 1904. NYPL ARO (Scots Peerage) (too fragile to copy). Available at https://familysearch.org/search/catalog/216265. Information from this source tagged as [Ref: SP VI p[0-9]*].

Sources for birth and parent Information
parents:
John BISSET & dau Alan DURWARD [Ref: John Ravilious SGM 11/1/2006-115931],
father:
[Ref: SP VI p203]
Sources with Information about marriage to William De FENTON
names:
William de FENTON & dau John BYSET [Ref: SP VI p203],
child:
[Ref: John Ravilious SGM 11/1/2006-115931]
Research Notes:
heiress of 1/3 of Lovat [Ref: SP VI p203]



Pedigree of Cecilia BYSET
 /-----John BYSET
Cecilia BYSET
|                  /-----Thomas DURWARD
|         /-----Sir Alan DURWARD
|        |        |                                             /-----Crinan The Thane Abbot Of Dunkeld
|        |        |                                    /-----Donnchad (Duncan I) Mac CRINAN, King Of Scots
|        |        |                                   |         \-----Bethoc
|        |        |                           /-----Melmare
|        |        |                          |        |         /-----Sigurd Digera Earl Of Northumbria
|        |        |                          |         \-----Sibylia Of Northumbria
|        |        |                          |                  \-----Aelflaed
|        |        |                  /-----Madach Earl Of Atholl
|        |        |         /-----Malcolm Earl Of Atholl
|        |         \-----(Unk) of Atholl
|        |                 |                  /-----Waltheof Of Tynedale
|        |                 |         /-----Uchtred Of Tynedale
|        |                  \-----Hextilde of Tynedale
|        |                          |                           /-----Crinan The Thane Abbot Of Dunkeld
|        |                          |                  /-----Donnchad (Duncan I) Mac CRINAN, King Of Scots
|        |                          |                 |         \-----Bethoc
|        |                          |         /-----Domnall Bane (Donald) Mac DONNCHAD, King Of Scots
|        |                          |        |        |         /-----Sigurd Digera Earl Of Northumbria
|        |                          |        |         \-----Sibylia Of Northumbria
|        |                          |        |                  \-----Aelflaed
|        |                           \-----Bethoc Of Scotland
 \-----(Unk) DURWARD
         |                                                      /-----Donnchad (Duncan I) Mac CRINAN, King Of Scots
         |                                             /-----Mael Coluim Ceann Moir (Malcolm III) Canmore Mac DONNCHAD, King Of Scots
         |                                            |         \-----Sibylia Of Northumbria
         |                                    /-----David I The Saint King Of Scots
         |                                   |        |         /-----Edward Athling The Exile
         |                                   |         \-----Saint Margaret Of Scotland
         |                                   |                  \-----Agatha
         |                           /-----Henry Of Huntingdon, Earl Of Huntingdon
         |                          |        |                  /-----Sigurd Digera Earl Of Northumbria
         |                          |        |         /-----Waltheof II Earl Of Huntingdon
         |                          |        |        |         \-----Aelflaed
         |                          |         \-----Maud Of Huntingdon
         |                          |                 |         /-----Lambert Of Boulogne, Count Of Lens
         |                          |                  \-----Judith Of Lens
         |                          |                           \-----Adelaide Of Normandy
         |                  /-----William The Lion King Of Scots
         |                 |        |                           /-----Ralph II De Warrene
         |                 |        |                  /-----William De Warrene, Earl Of Surrey
         |                 |        |                 |         \-----Emma
         |                 |        |         /-----William II De Warrene, Earl Of Surrey
         |                 |        |        |        |         /-----Gherbod The Fleming, Advocate Of St. Bertins
         |                 |        |        |         \-----Gundred
         |                 |         \-----Ada De WARENNE
         |                 |                 |                  /-----Henry I King Of France
         |                 |                 |         /-----Hugh Magnus Duke Of France
         |                 |                 |        |         \-----Anne Of Kiev
         |                 |                  \-----Isabel De Vermandois, Countess Of Leicester
         |                 |                          |         /-----Herbert IV Count Of Vermandois
         |                 |                           \-----Adelaide De Vermandois, Countess Of Vermandois
         |                 |                                    \-----Adela De Valois
         |         /-----Alexander II King Of Scots
         |        |        |                                    /-----Hubert Vicount Of Beaumont And Maine
         |        |        |                           /-----Raoul VII Vicount Of Fresnay, Beaumont, And St Suz
         |        |        |                          |         \-----Ermengarde Of Nevers
         |        |        |                  /-----Roscelin De BEAUMONT, Viscount Of Maine
         |        |        |                 |        |         /-----Guy II Sire De Laval
         |        |        |                 |         \-----Adenor Of Laval
         |        |        |                 |                  \-----Denise Of Mortain
         |        |        |         /-----Richard I De BEAUMONT, Viscount Of Maine
         |        |        |        |        |                  /-----William The Conqueror King Of England
         |        |        |        |        |         /-----Henry I Beauclerc King Of England
         |        |        |        |        |        |         \-----Maud Of Flanders
         |        |        |        |         \-----Constance
         |        |         \-----Ermengarde Of Maine
         |        |                 |         /-----Richard II Seigneur of l'Aigle
         |        |                  \-----Lucie De L'AIGLE
         |        |                           \-----Beatrice
          \-----Marjorie



Descendants of Cecilia BYSET
1. Cecilia BYSET m. William De FENTON
m. William De FENTON

2nd generation

2. Alice De FENTON m. Sir Henry SINCLAIR
m. Sir Henry SINCLAIR father: Sir William SINCLAIR mother: Amicia

3rd generation

5. Sir William SINCLAIR m.

4th generation

7. Sir William SINCLAIR, Lord Of Roslin m. Isabel Of Strathern
m. Isabel Of Strathern father: Malise Earl Of Strathern, Caithness, And Orkney mother: Margery Of Ross
8. Margaret SINCLAIR m1. Sir John SINCLAIR m2. Thomas STEWART, Earl Of Angus
m. Sir John SINCLAIR father: William De St CLAIR
m. Thomas STEWART, Earl Of Angus father: Sir John STEWART, Earl Of Angus mother: Margaret ABERNETHY
9. Thomas SINCLAIR m.
11. (Unk) SINCLAIR m. Thomas De BORTHWICK
m. Thomas De BORTHWICK

5th generation

12. Henry SINCLAIR, Earl Of Orkney m. Jean HALYBURTON
m. Jean HALYBURTON father: Sir Walter HALIBURTON
14. Sir John SINCLAIR m. Elizabeth POLWARCH
m. Elizabeth POLWARCH father: Sir Patrick POLWARTH
17. Elizabeth STEWART m. Sir Alexander HAMILTON
m. Sir Alexander HAMILTON father: John FITZ WALTER mother: Elizabeth STEWART
18. Margaret STEWART, Countess Of Angus And Mar m1. William DOUGLAS, Earl Of Douglas m2. Sir Thomas Earl Of Mar
m. William DOUGLAS, Earl Of Douglas father: Archibald DOUGLAS, Regent Of Scotland mother: Beatrice LINDSAY
m. Sir Thomas Earl Of Mar father: Donald Earl Of Mar mother: Isabel STEWART
20. Sir William BORTHWICK m. (Unk)
m. (Unk)