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:
Bibliography
  1. 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
date:
second son [Ref: SP VI p567],
parents:
[Ref: SP VI p567]
Sources for death Information
date:
living 23 Apr 1391 [Ref: SP VI p568]
Research Notes:
of Newburgh and Auchdale in Aberdeenshire [Ref: SP VI p567]



Pedigree of David SINCLAIR
                                     /-----Robert De St CLARE
                            /-----Sir William SINCLAIR
                           |        |                           /-----Louis VI The Fat King Of France
                           |        |                  /-----Robert I Count Of Dreux
                           |        |                 |         \-----Adelaide Of Savoy
                           |        |         /-----Robert II Count Of Dreux
                           |        |        |        |         /-----Gui Seigneur De Baudmont And Braine
                           |        |        |         \-----Agnes De Baudemont
                           |        |        |                  \-----Adelaide
                           |         \-----Eleanor Of Dreux
                           |                 |                  /-----Enguerrand II Sire De COUCY
                           |                 |         /-----Ralph I Sire De COUCY
                           |                 |        |         \-----Agnes De BAUGENCI
                           |                  \-----Yolande De COUCY
                           |                          |         /-----Baldwin IV Count Of Hainault
                           |                           \-----Agnes Of Hainault
                           |                                    \-----Alix De NAMUR
                   /-----Sir Henry SINCLAIR
                  |        |                                    /-----Malise Earl Of Strathern
                  |        |                           /-----Ferteth Earl Of Strathern
                  |        |                  /-----Gilbert Earl Of Strathern
                  |        |                 |         \-----Ethen
                  |        |         /-----Robert Earl Of Strathern
                  |        |        |        |                  /-----Ralph V De TOENI, Baron Of Flamstead
                  |        |        |        |         /-----Roger IV De TOENI, Baron Of Flamstead
                  |        |        |        |        |         \-----Margaret De BEAUMONT
                  |        |        |         \-----Margaret De TOSNY
                  |        |        |                 |         /-----Richard I De BEAUMONT, Viscount Of Maine
                  |        |        |                  \-----Constance De BEAUMONT
                  |        |        |                           \-----Lucie De L'AIGLE
                  |         \-----Amicia
                  |                 |                           /-----Freskin
                  |                 |                  /-----William FRESKIN
                  |                 |         /-----Hugh De MORAVIA
                  |                  \-----(Unk dau) De MORAVIA
                  |                          |                  /-----Duncan MACDUFF, Earl Of Fife, Regent Of Scotlan
                  |                          |         /-----Duncan MACDUFF, Earl Of Fife, Justiciar Of Scot
                  |                           \-----Annabela Of Fife
                  |                                    \-----Ela
          /-----Sir William SINCLAIR
         |        |         /-----William De FENTON
         |         \-----Alice De FENTON
         |                 |         /-----John BYSET
         |                  \-----Cecilia BYSET
         |                          |                  /-----Thomas DURWARD
         |                          |         /-----Sir Alan DURWARD
         |                          |        |        |         /-----Malcolm Earl Of Atholl
         |                          |        |         \-----(Unk) of Atholl
         |                          |        |                  \-----Hextilde of Tynedale
         |                           \-----(Unk) DURWARD
         |                                   |                  /-----William The Lion King Of Scots
         |                                   |         /-----Alexander II King Of Scots
         |                                   |        |         \-----Ermengarde Of Maine
         |                                    \-----Marjorie
 /-----Sir William SINCLAIR, Lord Of Roslin
David SINCLAIR
|                                                               /-----Ferteth Earl Of Strathern
|                                                      /-----Gilbert Earl Of Strathern
|                                                     |         \-----Ethen
|                                             /-----Robert Earl Of Strathern
|                                            |        |         /-----Roger IV De TOENI, Baron Of Flamstead
|                                            |         \-----Margaret De TOSNY
|                                            |                  \-----Constance De BEAUMONT
|                                    /-----Malise Earl Of Strathern
|                                   |        |                  /-----William FRESKIN
|                                   |        |         /-----Hugh De MORAVIA
|                                   |         \-----(Unk dau) De MORAVIA
|                                   |                 |         /-----Duncan MACDUFF, Earl Of Fife, Justiciar Of Scot
|                                   |                  \-----Annabela Of Fife
|                                   |                           \-----Ela
|                           /-----Malise Earl Of Strathern
|                          |        |                           /-----Gilbride Earl Of Angus
|                          |        |                  /-----Magnus Earl Of Caithness
|                          |        |                 |         \-----(Unk) Of Caithness
|                          |        |         /-----Gilbert Earl Of Caithness And Orkney
|                          |         \-----Maud Of Caithness
|                  /-----Malise Earl Of Strathearn
|                 |        |                                    /-----(Unk) De COMYN
|                 |        |                           /-----Richard COMYN
|                 |        |                  /-----William COMYN, Earl Of Buchan
|                 |        |                 |        |         /-----Uchtred Of Tynedale
|                 |        |                 |         \-----Hextilde of Tynedale
|                 |        |                 |                  \-----Bethoc Of Scotland
|                 |        |         /-----Alexander COMYN, Earl Of Buchan
|                 |        |        |        |                  /-----Roger Earl Of Buchan
|                 |        |        |        |         /-----Fergus Earl Of Buchan
|                 |        |        |         \-----Margaret Countess Of Buchan
|                 |         \-----Agnes COMYN
|                 |                 |                           /-----Robert De QUINCEY
|                 |                 |                  /-----Saire De QUINCEY, Earl Of Winchester, MC Suret
|                 |                 |                 |         \-----Orabella
|                 |                 |         /-----Roger De QUINCY, Earl Of Winchester
|                 |                 |        |        |         /-----Sir Robert De BEAUMONT, Earl Of Leicester
|                 |                 |        |         \-----Margaret BEAUMONT
|                 |                 |        |                  \-----Petronilla De GRANTMESNIL
|                 |                  \-----Elizabeth De QUINCY
|                 |                          |                  /-----Roland Lord Of Galloway, Constable Of Scotland
|                 |                          |         /-----Alan Lord Of Galloway, Constable Of Scotland
|                 |                          |        |         \-----Elena De MORVILLE
|                 |                           \-----Helen Of Galloway
|                 |                                   |         /-----Roger De LACY, Baron Of Pontefract
|                 |                                    \-----(Unk Dau) De LACY
|                 |                                             \-----Maud De CLERE
|         /-----Malise Earl Of Strathern, Caithness, And Orkney
|        |         \-----Agnes
 \-----Isabel Of Strathern
         |                                    /-----Ferquhard Mac TAGGART, Earl Of Ross
         |                           /-----William De ROSS, Earl Of Ross
         |                  /-----William De ROSS, Earl Of Ross
         |                 |        |                           /-----(Unk) De COMYN
         |                 |        |                  /-----Richard COMYN
         |                 |        |         /-----William COMYN, Earl Of Buchan
         |                 |        |        |        |         /-----Uchtred Of Tynedale
         |                 |        |        |         \-----Hextilde of Tynedale
         |                 |        |        |                  \-----Bethoc Of Scotland
         |                 |         \-----Jean COMYN
         |                 |                 |                  /-----Eustace Fitz John De BURGO, Constable Of Chester
         |                 |                 |         /-----William De VESCY, Baron Of Alnwick
         |                 |                 |        |         \-----Beatrice De VESCY
         |                 |                  \-----(Unk)
         |                 |                          |         /-----Robert De STUTEVILLE, Baron Of Cottingham
         |                 |                           \-----Burga De STUTEVILLE
         |                 |                                    \-----Helwise
         |         /-----Sir Hugh De ROSS, Earl Of Ross
         |        |        |                  /-----(Unk) De BARCLAY
         |        |        |         /-----Sir Hugh De BARCLAY
         |        |         \-----Eupheme
          \-----Margery Of Ross
                  |                                             /-----Robert De BRUS, Lord Of Annandale
                  |                                    /-----William De BRUS, Lord Of Annandale
                  |                                   |         \-----Euphemia
                  |                           /-----Robert De BRUS, Lord Of Annandale
                  |                          |        |         /-----Walter FITZALAN, High Steward Of Scotland
                  |                          |         \-----Christina
                  |                          |                  \-----Sechym De MOILE
                  |                  /-----Sir Robert De BRUS, Baron Of Writtle
                  |                 |        |                  /-----Henry Of Huntingdon, Earl Of Huntingdon
                  |                 |        |         /-----David Earl Of Huntingdon
                  |                 |        |        |         \-----Ada De WARENNE
                  |                 |         \-----Isabella Of Huntingdon
                  |                 |                 |         /-----Hugh Of Kevelioc, Earl Of Chester
                  |                 |                  \-----Maud Of Chester
                  |                 |                           \-----Bertrade De MONTFORT
                  |         /-----Sir Robert De BRUS, Earl Of Carrick, Lord Of Annand
                  |        |        |                           /-----Roger De CLARE, Earl Of Hertford
                  |        |        |                  /-----Richard De CLARE, Earl Of Hertford, MC Surety
                  |        |        |                 |         \-----Maud St. HILLARY
                  |        |        |         /-----Sir Gilbert De CLARE, Earl Of Hertford And Glouceste
                  |        |        |        |        |         /-----William Meullant FITZ ROBERT, Earl Of Gloucester
                  |        |        |        |         \-----Amice MEULANT, Countess Of Gloucester
                  |        |        |        |                  \-----Hawise DeBEAUMONT
                  |        |         \-----Isabel De CLARE
                  |        |                 |                  /-----John Fitz GILBERT The Marshal
                  |        |                 |         /-----Sir William MARSHALL, Protector, Earl Of Pembroke
                  |        |                 |        |         \-----Sibyl De SALISBURY
                  |        |                  \-----Isabel MARSHALL
                  |        |                          |         /-----Richard "Strongbow" De CLARE, Earl Of Pembroke
                  |        |                           \-----Isabel De CLARE, Countess Of Pembroke
                  |        |                                    \-----Aoife Macmurchada Of Leinster
                   \-----Matilda De BRUS
                           |                                    /-----Gilbert Of Galloway
                           |                           /-----Duncan Earl Of Carrick
                           |                          |         \-----Aufrica
                           |                  /-----Nicol Of Carrick
                           |                 |        |         /-----Alan High Steward Of Scotland
                           |                 |         \-----Avelina Of Scotland
                           |                 |                  \-----Eva
                           |         /-----Neil Earl Of Carrick, Regent Of Scotland
                           |        |        |         /-----Niall Ruadh O'NEILL
                           |        |         \-----(Unk) O'NEILL
                            \-----Margaret Of Carrick, Countess Of Carrick
                                     \-----Isabella



Descendants of David SINCLAIR
1. David SINCLAIR