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:
Children:
  1. Olaf III Sihtricsson, King Of Yorks And Dublin Death: 981 in Iona
  2. Guthfrith SITRICSON, King Of Dublin Death: 953

Marriage:
Bibliography
  1. 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]*].
  2. 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 .*].
  3. 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]*].
  4. Baldwin, Stewart, Kings of Man, in four parts. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 3/22/1999. Subject: Kings of Man - Part 1/2/3/4 of 4. Available at https://groups.google.com/g/soc.genealogy.medieval/c/ooezWAd_Eek/m/4CH30sf_B3gJ, https://groups.google.com/g/soc.genealogy.medieval/c/q5RD286XAJY/m/C_VLvt-eZBgJ, https://groups.google.com/g/soc.genealogy.medieval/c/-MCA6bnCxNo/m/Q3b1Txj1-H8J, and https://groups.google.com/g/soc.genealogy.medieval/c/uX1z5lKfrKQ/m/rC0ODfbBmSgJ. Author address: sbald at auburn dot campus dot mci dot net. Information from this source tagged as [Ref: Stewart Baldwin SGM 3/22/1999].
  5. Baldwin, Stewart, Llywelyn ap Iorwerth ancestor table. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 7/27/1997. Subject: Llywelyn ap Iorwerth ancestor table, gen. 1-8, 9-13, 14-18. Available at https://groups.google.com/g/soc.genealogy.medieval/c/62kLGKCIBno/m/ueu-1XrMKmAJ, https://groups.google.com/g/soc.genealogy.medieval/c/AhLsHr4k35Q/m/-09JXMxH0fEJ, and https://groups.google.com/g/soc.genealogy.medieval/c/2tnpOmyP9LU/m/o_nX5ZiILHYJ. Author address: sbald at AUBURN dot CAMPUS dot MCI dot NET. Information from this source tagged as [Ref: Stewart Baldwin SGM 7/27/1997].
  6. Baldwin, Stewart, Eve of Leinster and Radnailt of Dublin. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 7/28/1996. Subject: Eve of Leinster and Radnailt of Dublin. Available at https://groups.google.com/g/soc.genealogy.medieval/c/ynfbqPH1lCw/m/ySwkNypyO4kJ. Author address: sbald at AUBURN dot CAMPUS dot MCI dot NET. Information from this source tagged as [Ref: Stewart Baldwin SGM 7/28/1996].
  7. 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]*].
  8. Weir, Alison, Britain's Royal Families, The Complete Genealogy, London: Bodley Head, 1989. Nypl ARF 89-26908 Information from this source tagged as [Ref: Weir RoyalFam p[0-9]*].

Sources for birth and parent Information
grandfather:
[Ref: Stewart Baldwin SGM 7/28/1996]
Ivar [Ref: Stewart Baldwin SGM 3/22/1999],
paternal-grandfather:
Ivar the Boneless [Ref: Tapsell Dynasties p192]
Sources for death Information
date:
[Ref: ES II #78, HenryII edwar001 12/27/2010, Paget HRHCharles p6, Stewart Baldwin SGM 3/22/1999, Stewart Baldwin SGM 7/27/1997]
920 [Ref: Tapsell Dynasties p192]
Sources with Information about marriage to unknown
child:
[Ref: Paget HRHCharles p151, Stewart Baldwin SGM 3/22/1999, Stewart Baldwin SGM 7/28/1996, Tapsell Dynasties p192]
Sources with Information about marriage to Saint Edith
date:
[Ref: ES II #78, Paget HRHCharles p6, Weir RoyalFam p12]
925x6 [Ref: HenryII edwar001 12/27/2010],
place:
[Ref: Weir RoyalFam p12],
names:
dau Edward Elder & Sihtric Caoch King Of York [Ref: ES II #78, Paget HRHCharles p6]
Research Notes:
King of Dublin [Ref: HenryII edwar001 12/27/2010, Stewart Baldwin SGM 7/28/1996, Tapsell Dynasties p192]
King of York [Ref: HenryII edwar001 12/27/2010, Paget HRHCharles p6]

917-920: King of Dublin [Ref: Tapsell Dynasties p192]



Pedigree of Sitric II CAOCH, King Of Dublin
          /-----Ivar I The Boneless RAGNARSON, King Of Dublin
 /-----(Unk Son)
Sitric II CAOCH, King Of Dublin



Descendants of Sitric II CAOCH, King Of Dublin
1. Sitric II CAOCH, King Of Dublin m1. m2. Saint Edith
m. Saint Edith father: Edward The Elder King Of England mother: Egwina

2nd generation

2. Olaf III Sihtricsson, King Of Yorks And Dublin m1. (Unk Dau) m2. m3. Donnflaith m4. Gormflaith Of Nass
m. (Unk Dau) father: Constantine II King Of Scots
m. Donnflaith father: Muircertach King Of Ailech
m. Gormflaith Of Nass father: Murchad Ui DUNLAINGE, King Of Laigin & Leinster mother: (Unk Princess) Of Connacht

3rd generation

5. Sihtric III Of The Silken Beard OLAFSON, King Of Dublin m. Slani
m. Slani father: Brian Boruma, King Of Cashel And Munster, High mother: Echrad

4th generation

7. Olaf Of Dublin m. Maelcorcre Of Leinster
m. Maelcorcre Of Leinster father: Dunlang Ui DUNLAINGE, King Of Laigin & Leinster

5th generation

8. Ragnaillt Of Dublin m. Cynan Ap Iago, Prince Of North Wales
m. Cynan Ap Iago, Prince Of North Wales father: Iago Ab Idwal, Prince Of Gwynedd