Individual Page

Person Info

Name: William Count Of Mortain And Boulogne, Earl Of W
Sex: M
Birth: 1134 ^b
Death: 11 Oct 1159 in Toulouse ^d
Burial: Hospital Of Montmorillon, Poitou ^u

Parents:

Father:
Stephen Of Blois, King Of England Birth: 1096 in Blois Death: 25 Oct 1154 in Dover, Kent

Mother:

Matilda Of Boulogne Birth: Abt 1105 Death: 3 May 1151 in Hedingham Castle, Kent

Family:
Marriage:

Isabel De WARENNE, Countess Of Surrey on Before 6 Nov 1153 .^m1
Isabel De WARENNE, Countess Of Surrey Birth: Abt 1137 Death: Abt 12 Jul 1203

Bibliography

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]*].
Previte-Orton, C. W., The Shorter Cambridge Medieval History, Cambridge: University Press, 1952. Reprinted with corrections 1960. Available at (part 1) http://archive.org/details/in.ernet.dli.2015.149173 and (part 2) http://archive.org/details/in.ernet.dli.2015.149602. Information from this source tagged as [Ref: CMH p[0-9]*].
Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 04 Dacre-Dysart. London: St Catherine Press, 1916. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Vol 4 also available at http://archive.org/completepeerageo04byucoka Information from this source tagged as [Ref: CP IV [Ap][p0-9].*].
Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 09, Moels-Nugent. London: St Catherine Press, 1936. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Information from this source tagged as [Ref: CP IX [Ap][p0-9].*].
Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 12-1, Skelmersdale-Towton. London: St Catherine Press, 1953. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Information from this source tagged as [Ref: CP XII/1 [Ap][p0-9].*].
Crouch, David, The Normans - The History of a Dynasty, Hambledon: New York, 2002. Rutgers Newark (Dana Library) DC611.N862C76 Information from this source tagged as [Ref: Crouch Normans p[0-9ivx]*].
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]*].
Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. III.2 (#201-#400): Nichtstandesgemasse und Illegitime Nachkommen der Regierenden Hauser Europas. Marburg: Verlag von J. A. Stargardt, 1983. Information from this source tagged as [Ref: ES III.2 #[0-9]*].
Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. III.4 (#601-#820): Das Feudale Frankreich und sein Einfluss auf die Welt des Mittelalters. Marburg: Verlag von J. A. Stargardt, 1989. Information from this source tagged as [Ref: ES III.4 #[0-9]*].
Keats-Rohan, K.S.B., Domesday Descendants, A Prosopography of Persons Occurring in English Documents 1066-1166. Vol II: Pipe Rolls to Cartae Baronum. Bury St Edmunds, Suffolk: Boydell Press, 2002. NYPL ARF 03-4178 vol 2. Corrections at http://users.ox.ac.uk/~prosop/domesday-descendants-corrigenda.pdf Information from this source tagged as [Ref: Keats-Rohan DD p[0-9]*].
van de Pas, Leo, Stephen de Blois. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 12/31/1998. Subject: Stephen de Blois - ONE. Available at https://groups.google.com/g/soc.genealogy.medieval/c/R4o_g0gNLwo/m/jEQUHazhrdsJ, https://groups.google.com/g/soc.genealogy.medieval/c/wIrLBjiGItA/m/Q6l3WGndArQJ, https://groups.google.com/g/soc.genealogy.medieval/c/qQtb53ijIIU/m/WO6FVxZs3bQJ, and https://groups.google.com/g/soc.genealogy.medieval/c/DWMeDK7PgyQ/m/08li8tHGqhcJ. Author address: leovdpas at iinet dot net dot au. Information from this source tagged as [Ref: Leo van de Pas SGM 12/31/1998-A].
Louda, Jiri, and Michael MacLagan, Heraldry of The Royal Families of Europe. New York: Clarkson Potter, 1981. Morris County Library 929.6094. Information from this source tagged as [Ref: Louda RoyalFamEurope #[0-9]*].
Moriarty, G Andrews, King Stephen of Blois, TAG v34 (1958) pp40-41. Available at http://americanancestors.org/databases/american-genealogist-the/image/. Information from this source tagged as [Ref: Moriarty KingStephen p[0-9]*].
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]*].
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 v1[pc][0-9]*].
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 v5p[0-9]*].
Sanders, I. J., English Baronies, A Study of Their Origin and Descent 1086-1327. Oxford: Clarendon Press, 1960. Information from this source tagged as [Ref: Sanders Baronies p[0-9]*].
Wagner, Anthony, Pedigree and Progress, Essays in the Genealogical Interpretation of History, London, Philmore, 1975. Rutgers Alex CS4.W33. Information from this source tagged as [Ref: Wagner PedigreeProgress #[0-9]*].
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]*].
White, G. H., The Sisters and Nieces of Gunnor, Duchess of Normandy, The Genealogist, new series, vol 37, 1921, pp57-65, 128-132. NYPL Film#ZAN-G233. Journal available at https://familysearch.org/search/catalog/14199. Article available at https://familysearch.org/search/film/007718035 images 53-92. Information from this source tagged as [Ref: White Gunnor p[0-9]*].

Sources for birth and parent Information

date:: [Ref: Burke Peerage cclii, Louda RoyalFamEurope #2]; abt 1134 [Ref: Leo van de Pas SGM 12/31/1998-A, Paget HRHCharles p13]; between 1132 and 1137 [Ref: CP XII/1 p497, Richardson RoyalAnc v5p305]; younger son [Ref: Keats-Rohan DD p239],
parents:: [Ref: Burke Peerage cclii, CMH p608, CP XII/1 p497, Crouch Normans p243, ES II #46, Keats-Rohan DD p1099, Keats-Rohan DD p131, Keats-Rohan DD p239, Leo van de Pas SGM 12/31/1998-A, Louda RoyalFamEurope #2, Moriarty KingStephen p40, Paget HRHCharles p13, Richardson RoyalAnc v1p496, Richardson RoyalAnc v5p305, Sanders Baronies p151, Wagner PedigreeProgress #1],
father:: [Ref: CP IX p243, Keats-Rohan DD p247, Weis AR7 #83, White Gunnor p65]

Sources for death Information

date:: [Ref: Burke Peerage cclii, ES II #46, ES III.4 #699, Leo van de Pas SGM 12/31/1998-A, Paget HRHCharles p13]; 1159 [Ref: CMH p608, CP IX p243, Crouch Normans p243, Keats-Rohan DD p1099, Keats-Rohan DD p131, Keats-Rohan DD p247, Louda RoyalFamEurope #2, Sanders Baronies p129, Sanders Baronies p136, Sanders Baronies p151, Wagner PedigreeProgress #1]; Oct 1159 [Ref: CP XII/1 p498, Keats-Rohan DD p239, Richardson RoyalAnc v5p305],
place:: [Ref: Keats-Rohan DD p239, Leo van de Pas SGM 12/31/1998-A, Paget HRHCharles p13, Richardson RoyalAnc v5p305]

Sources for burial Information

place:: [Ref: CP XII/1 p498, Keats-Rohan DD p239, Richardson RoyalAnc v5p305]

Sources with Information about marriage to Isabel De WARENNE, Countess Of Surrey

date:: 1149 [Ref: Leo van de Pas SGM 12/31/1998-A]; 1153 [Ref: Burke Peerage cclii]; 1164 first marriage of Isabel [Ref: Louda RoyalFamEurope #2]; before 6 Nov 1153 [Ref: Paget HRHCharles p13]; first marriage of Isabel [Ref: CMH p608, CP XII/1 p500, ES III.2 #355, Keats-Rohan DD p247, Richardson RoyalAnc v5p305, Sanders Baronies p129, Weis AR7 #83, White Gunnor p65]; shortly after 1148 [Ref: Keats-Rohan DD p239]; vor 6.XI 1153 [Ref: ES II #46, ES III.4 #699],
names:: [Ref: CP IV AppH p671, CP XII/1 p498, Crouch Normans p243, Richardson RoyalAnc v1p498]

1. William Count Of Mortain And Boulogne, Earl Of W m. Isabel De WARENNE, Countess Of Surrey

m. Isabel De WARENNE, Countess Of Surrey father: William III De WARRENNE, Earl Of Surrey mother: Ela TALVAS

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.

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