Genealogy of the Marshall Family,
including Medieval and Ancient Lines

Updated: 01-20-2025.

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. Paul I Jarl Of Orkney Birth: 1 Death: 1098
  2. Erlend II Jarl Of Orkney Birth: 2 Death: 1098

Bibliography
  1. Burke, Sir John Bernard, Genealogical and Heraldic History of the Peerage Baronetage and Knightage. 99th edition. London: Burke's Peerage, 1949. Available at http://archive.org/details/burkesgenealogic1949unse. Information from this source tagged as [Ref: Burke Peerage [cx0-9]*].
  2. Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 10, Oakham-Richmond. London: St Catherine Press, 1945. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Information from this source tagged as [Ref: CP X [Ap][p0-9].*].
  3. 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]*].
  4. The Henry Project: The Ancestors of King Henry II of England, An eperiment in a cooperative online database for scholarly medieval genealogy. Contributors and Editors: Stewart Baldwin, Todd Farmerie, Peter Stewart. Available at https://fasg.org/projects/henryproject/ Information from this source tagged as [Ref: HenryII .*].
  5. Paget, Gerald, The Lineage and Ancestry of H.R.H. Prince Charles, Prince of Wales. London: Charles Skilton Ltd, 1977. Nypl ARF+ 78-835. Information from this source tagged as [Ref: Paget HRHCharles p[0-9]*].
  6. Richardson, Douglas, Royal Ancestry. Salt Lake City, Utah: Douglas Richardson, 2013. NYPL JFF 16-1184 v1-5 Information from this source tagged as [Ref: Richardson RoyalAnc v4p[0-9]*].
  7. 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]*].
  8. 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 II p[0-9]*].
  9. Sheppard, Walter Lee, Royal Bye-Blows III: Illegitimate Descendants of the Scottish Kings to James VI, in NEHGR v122 (Oct 1968) pp265-274. Available at http://americanancestors.org/databases/new-england-historical-and-genealogical-register/image Information from this source tagged as [Ref: Sheppard RoyalByeBlowsIII p[0-9]*].
  10. Tapsell, R. F., Monarchs, Rulers, Dynasties and Kingdoms of the World. New York: Facts on File Publications, 1983. Information from this source tagged as [Ref: Tapsell Dynasties p[0-9]*].
  11. Weis, Frederick Lewis, Walter Lee Sheppard, Jr, David Faris, Ancestral Roots of Certain American Colonists who came to America before 1700, 7th Edition, Baltimore: Genealogical Publishing Co, 1992. Information from this source tagged as [Ref: Weis AR7 #[0-9][0-9]*[A-Z]*].

Sources for birth and parent Information
date:
abt 1009 [Ref: CP X AppA p11, CP X AppA p9]
age 5 at death of father [Ref: SP II p314],
parents:
[Ref: CP X AppA p9, ES II #80]
Sigurd & dau Malcolm II [Ref: SP II p314],
father:
[Ref: Tapsell Dynasties p182]
Sources for death Information
date:
abt 1056 [Ref: SP II p314]
abt 1064 [Ref: Richardson RoyalAnc v4p576]
abt 1065 [Ref: Tapsell Dynasties p182]
Sources with Information about marriage to Ingibiorg Finnsdatter
date:
before 1038 [Ref: CP X AppA p13]
first marriage of Ingiborg [Ref: Burke Peerage cclxxxvi, ES II #89, HenryII dunca001 6/20/2010, HenryII malco002 6/20/2010, Richardson RoyalAnc v4p576, SP I p2, SP II p314, Sheppard RoyalByeBlowsIII p265, Weis AR7 #170],
child:
[Ref: CP X AppA p13, ES II #80, SP II p314]
Research Notes:
Earl of Orkney [Ref: Richardson RoyalAnc v4p576]
Jarl of Orkney [Ref: Tapsell Dynasties p182]
Earl of Caithness [Ref: Paget HRHCharles p153]

1018-c1065: Jarl of Orkney [Ref: Tapsell Dynasties p182]



Pedigree of Thorfinn Earl Of Orkney
                                                                /-----Halfdan The Old
                                                       /-----Ivar Earl Of The Uplands
                                              /-----Estein Earl Of More
                                     /-----Rognvald Jarl Of Orkney, Earl Of More
                            /-----Torf Einar I Jarl Of Orkney
                           |         \-----Hrollaug
                   /-----Thormfin I Jarl Of Orkney
          /-----Hlodve Jarl Of Orkney
         |        |         /-----Dungad Earl Of Caithness
         |         \-----Grelad
         |                 |                           /-----(Unk) King Of Lochlann
         |                 |                  /-----Olaf The White King Of Dublin
         |                 |         /-----Thorstein The Red Of Dublin
         |                 |        |        |                  /-----Alpin Mac EOCHAID
         |                 |        |        |         /-----Cinaed (Kenneth I) Mac ALPIN, King Of Picts And Scots
         |                 |        |         \-----(Unk Dau) Mac CINAED
         |                  \-----Groa
 /-----Sigurd II Earl Of Orkney
|        |         /-----Kiarval King Of Ireland
|         \-----Edna
Thorfinn Earl Of Orkney
|                                                               /-----Alpin Mac EOCHAID
|                                                      /-----Cinaed (Kenneth I) Mac ALPIN, King Of Picts And Scots
|                                             /-----Causantin (Constantine I) Mac CINAED, King Of Picts And Scots
|                                    /-----Domnall (Donald II) Mac CAUSANTIN, King Of Scots
|                           /-----Mael Coluim (Malcolm I) Mac DOMNALL, King Of Scots
|                  /-----Cinaed (Kenneth II) Mac MAEL COLUIM, King Of Scots
|         /-----Mael Coluim (Malcolm II) Mac CINAED, King Of Scots
|        |         \-----(Unknown) Of Leinster
 \-----Doada



Descendants of Thorfinn Earl Of Orkney
1. Thorfinn Earl Of Orkney m. Ingibiorg Finnsdatter
m. Ingibiorg Finnsdatter father: Finn Arnisson mother: Bergliot

2nd generation

2. Paul I Jarl Of Orkney m. (Unk Dau)
m. (Unk Dau) father: Hakon Ivarsson mother: Ragenhild
3. Erlend II Jarl Of Orkney m. Thora
m. Thora father: Somerled Uspeksson

3rd generation

4. Hakon Jarl Of Orkney m. Helga
m. Helga father: Moddan Of Dair
5. Gunhild Of Orkney m. Kohl
m. Kohl father: Kali Of Agder

4th generation

8. Margaret m1. Madach Earl Of Atholl m2. Erland Ugni Jarl Of Orkney
m. Madach Earl Of Atholl father: Melmare
m. Erland Ugni Jarl Of Orkney
9. Ingibjorg Of Orkney m. Olaf I King Of Man
m. Olaf I King Of Man father: Godred III Crovan King Of Man And Dublin
10. Haraald Slettmali Jarl Of Orkney m.
12. Rognwald Jarl Of Orkney m.

5th generation

13. Harald MADDADSSON, Jarl Of Orkney m1. Aufrica m2. Gormflaeth
m. Aufrica father: Duncan MACDUFF, Earl Of Fife, Regent Of Scotlan
m. Gormflaeth father: Malcolm II Earl Of Ross mother: (Unk dau)
14. Raynhild m. Somerled Lord Of The Isles
m. Somerled Lord Of The Isles father: Gilla-Brighte
19. Ingigerd Of Orkney m. Erik Slagbrellir
m. Erik Slagbrellir father: Eric Streita mother: Audhild