Genealogy of the Marshall Family,
including Medieval and Ancient Lines

Updated: 09-28-2022.

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:
Marriage: Children:
  1. Magnus Earl Of Caithness Death: 1239

Bibliography
  1. Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 01 A-Basing. London: St Catherine Press, 1910. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Vol 1 also available at http://archive.org/completepeerageo01coka Information from this source tagged as [Ref: CP I [Ap][p0-9].*].
  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 I p[0-9]*].

Sources for birth and parent Information
father:
either John Earl of Caithness or Harald Maddadson [Ref: SP I p163]
Sources with Information about marriage to Gilbride Earl Of Angus
date:
second marriage of Gillbride [Ref: CP I p145],
names:
Gillbride Earl of Angus & heiress of the Earls of Caithness [Ref: CP I p145],
child:
[Ref: CP I p145]
Research Notes:
heir of the Earl of Caithness [Ref: CP I p145]



Pedigree of (Unk) Of Caithness
                                                                /-----Duncan Abthane Of Dule, Abbot Of Dunkeld
                                                       /-----Duncan Lord Of Mormaer Of Athol
                                              /-----Crinan The Thane Abbot Of Dunkeld
                                     /-----Donnchad (Duncan I) Mac CRINAN, King Of Scots
                                    |        |                  /-----Cinaed (Kenneth II) Mac MAEL COLUIM, King Of Scots
                                    |        |         /-----Mael Coluim (Malcolm II) Mac CINAED, King Of Scots
                                    |        |        |         \-----(Unknown) Of Leinster
                                    |         \-----Bethoc
                            /-----Melmare
                           |        |                           /-----Ulsius
                           |        |                  /-----Beorn
                           |        |         /-----Sigurd Digera Earl Of Northumbria
                           |         \-----Sibylia Of Northumbria
                           |                 |                  /-----Uchtred Earl Of Northumberland
                           |                 |         /-----Ealdred Of Bernicia
                           |                 |        |         \-----Ecfrida
                           |                  \-----Aelflaed
                   /-----Madach Earl Of Atholl
          /-----Harald MADDADSSON, Jarl Of Orkney
         |        |                                             /-----Hlodve Jarl Of Orkney
         |        |                                    /-----Sigurd II Earl Of Orkney
         |        |                                   |         \-----Edna
         |        |                           /-----Thorfinn Earl Of Orkney
         |        |                          |        |         /-----Mael Coluim (Malcolm II) Mac CINAED, King Of Scots
         |        |                          |         \-----Doada
         |        |                  /-----Paul I Jarl Of Orkney
         |        |                 |        |         /-----Finn Arnisson
         |        |                 |         \-----Ingibiorg Finnsdatter
         |        |                 |                 |         /-----Halfdan Sigurdson
         |        |                 |                  \-----Bergliot
         |        |         /-----Hakon Jarl Of Orkney
         |        |        |        |         /-----Hakon Ivarsson
         |        |        |         \-----(Unk Dau)
         |        |        |                 |                  /-----Olav Sanftmutige King Of Norway
         |        |        |                 |         /-----Magnus Olavsson Barfuss King Of Norway
         |        |        |                 |        |         \-----Thora
         |        |        |                  \-----Ragenhild
         |        |        |                           \-----Thora
         |         \-----Margaret
         |                 |         /-----Moddan Of Dair
         |                  \-----Helga
 /-----John HARALDSSON, Jarl Of Orkney
|        |                                                      /-----Duncan Lord Of Mormaer Of Athol
|        |                                             /-----Crinan The Thane Abbot Of Dunkeld
|        |                                    /-----Donnchad (Duncan I) Mac CRINAN, King Of Scots
|        |                                   |        |         /-----Mael Coluim (Malcolm II) Mac CINAED, King Of Scots
|        |                                   |         \-----Bethoc
|        |                           /-----Mael Coluim Ceann Moir (Malcolm III) Canmore Mac DONNCHAD, King Of Scots
|        |                          |        |                  /-----Beorn
|        |                          |        |         /-----Sigurd Digera Earl Of Northumbria
|        |                          |         \-----Sibylia Of Northumbria
|        |                          |                 |         /-----Ealdred Of Bernicia
|        |                          |                  \-----Aelflaed
|        |                  /-----Alexander Mac MAEL COLUIM, King Of Scots
|        |                 |        |                           /-----Ethelred II The Redeless King Of England
|        |                 |        |                  /-----Edmund Ironside King Of England
|        |                 |        |                 |         \-----Alfflaed
|        |                 |        |         /-----Edward Athling The Exile
|        |                 |        |        |        |         /-----Morcar High Reeve In Northumbria
|        |                 |        |        |         \-----Ealgyth
|        |                 |        |        |                  \-----Eadgyth
|        |                 |         \-----Saint Margaret Of Scotland
|        |                 |                 |                  /-----Saint Vladimir Grand Prince Of Kiev
|        |                 |                 |         /-----Jaroslav I Grand Prince Of Kiev
|        |                 |                 |        |         \-----Rogneide Of Polotzk
|        |                 |                  \-----Agatha
|        |                 |                          |         /-----Olaf III SKOTKONUNG, King Of Sweden
|        |                 |                           \-----Ingegard
|        |                 |                                    \-----Astrid
|        |         /-----Malcolm II Earl Of Ross
|         \-----Gormflaeth
|                 |                                             /-----Suibne
|                 |                                    /-----Meargaige
|                 |                           /-----Solam
|                 |                  /-----Gilla-Adomnain
|                 |         /-----Gilla-Brighte
|                  \-----(Unk dau)
(Unk) Of Caithness



Descendants of (Unk) Of Caithness
1. (Unk) Of Caithness m. Gilbride Earl Of Angus
m. Gilbride Earl Of Angus

2nd generation

2. Magnus Earl Of Caithness m.

3rd generation

3. Gilbert Earl Of Caithness And Orkney m.

4th generation

4. Maud Of Caithness m. Malise Earl Of Strathern
m. Malise Earl Of Strathern father: Robert Earl Of Strathern mother: (Unk dau) De MORAVIA
5. Magnus Earl Of Caithness And Orkney m.

5th generation

6. Malise Earl Of Strathern m. Agnes COMYN
m. Agnes COMYN father: Alexander COMYN, Earl Of Buchan mother: Elizabeth De QUINCY
10. John Earl Of Caithness And Orkney m.