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:
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 IV p[0-9]*].

Sources for birth and parent Information
father:
[Ref: SP IV p85]
Sources with Information about marriage to Sir James EDMONDSTONE
annulled:
before 3 Feb 1456/7 [Ref: SP IV p85],
names:
[Ref: SP IV p85]
Research Notes:
3 Feb 1456/7: renounced her appeal against the sentence of annullment [Ref: SP IV p85]



Pedigree of Isobel FORRESTER
                   /-----Sir Adam FORRESTER
          /-----Sir John FORRESTER
         |         \-----Margaret
 /-----Sir John FORRESTER
|        |                                                      /-----Robert De St CLARE
|        |                                             /-----Sir William SINCLAIR
|        |                                            |         \-----Eleanor Of Dreux
|        |                                    /-----Sir Henry SINCLAIR
|        |                                   |        |         /-----Robert Earl Of Strathern
|        |                                   |         \-----Amicia
|        |                                   |                  \-----(Unk dau) De MORAVIA
|        |                           /-----Sir William SINCLAIR
|        |                          |        |         /-----William De FENTON
|        |                          |         \-----Alice De FENTON
|        |                          |                 |         /-----John BYSET
|        |                          |                  \-----Cecilia BYSET
|        |                          |                           \-----(Unk) DURWARD
|        |                  /-----Sir William SINCLAIR, Lord Of Roslin
|        |         /-----Henry SINCLAIR, Earl Of Orkney
|        |        |        |                                    /-----Malise Earl Of Strathern
|        |        |        |                           /-----Malise Earl Of Strathern
|        |        |        |                          |         \-----Maud Of Caithness
|        |        |        |                  /-----Malise Earl Of Strathearn
|        |        |        |                 |        |         /-----Alexander COMYN, Earl Of Buchan
|        |        |        |                 |         \-----Agnes COMYN
|        |        |        |                 |                  \-----Elizabeth De QUINCY
|        |        |        |         /-----Malise Earl Of Strathern, Caithness, And Orkney
|        |        |        |        |         \-----Agnes
|        |        |         \-----Isabel Of Strathern
|        |        |                 |                           /-----William De ROSS, Earl Of Ross
|        |        |                 |                  /-----William De ROSS, Earl Of Ross
|        |        |                 |                 |         \-----Jean COMYN
|        |        |                 |         /-----Sir Hugh De ROSS, Earl Of Ross
|        |        |                 |        |        |         /-----Sir Hugh De BARCLAY
|        |        |                 |        |         \-----Eupheme
|        |        |                  \-----Margery Of Ross
|        |        |                          |                  /-----Sir Robert De BRUS, Baron Of Writtle
|        |        |                          |         /-----Sir Robert De BRUS, Earl Of Carrick, Lord Of Annand
|        |        |                          |        |         \-----Isabel De CLARE
|        |        |                           \-----Matilda De BRUS
|        |        |                                   |         /-----Neil Earl Of Carrick, Regent Of Scotland
|        |        |                                    \-----Margaret Of Carrick, Countess Of Carrick
|        |        |                                             \-----Isabella
|         \-----Jean SINCLAIR
|                 |                                             /-----William De HALIBURTON
|                 |                                    /-----Philip De HALIBURTON
|                 |                                   |         \-----Christian De FAWNYS
|                 |                           /-----Henry HALIBURTON
|                 |                          |         \-----Alice
|                 |                  /-----Sir Adam HALIBURTON
|                 |                 |        |         /-----Peter MORDINGTON
|                 |                 |         \-----Agnes MORDINGTON
|                 |         /-----Sir Walter HALIBURTON
|                 |        |         \-----Isabella
|                  \-----Jean HALYBURTON
Isobel FORRESTER



Descendants of Isobel FORRESTER
1. Isobel FORRESTER m. Sir James EDMONDSTONE
m. Sir James EDMONDSTONE