Genealogy of the Marshall Family,
including Medieval and Ancient Lines

Updated: 12-10-2023.

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. Beatrix Of Castile Birth: 1242 Death: 27 Oct 1303

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. Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. III.3 (#401-#600): Andere Grosse Eurpaische Familien, Illegitime Nachkommen Spanischer und Portugiesischer Konigshauser. Marburg: Verlag von J. A. Stargardt, 1985. Information from this source tagged as [Ref: ES III.3 #[0-9]*].
  3. Parsons, John Carmi, Castile (Alfonso X). Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 2/17/1999. Subject: Castile (Alfonso X). Available at https://groups.google.com/g/soc.genealogy.medieval/c/Kk0NM4A9T04/m/8nzZD8strCQJ. Author address: jparsons at chass dot utoronto dot ca. Information from this source tagged as [Ref: John Carmi Parsons SGM 2/17/1999-A].
  4. Richardson, Douglas, Plantagenet Ancestry: A Study in Colonial and Medieval Families. Baltimore, MD: Genelogical Publishing Co, 2004. Information from this source tagged as [Ref: Richardson PA p[0-9]*].
  5. 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 v2p[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. Watney, Vernon James, The Wallop Family and their Ancestry, Oxford:John Johnson, 1928. LDS Film#1696491 items 6-9. NYPL ARZ+ (Wallop) (Watney, V. J. Wallop family). Available at https://familysearch.org/search/catalog/213421. Information from this source tagged as [Ref: Watney WALLOP #[0-9]*].

Sources for birth and parent Information
parents:
[Ref: ES III.3 #430b],
father:
[Ref: Richardson PA p193, Richardson RoyalAnc v2p118, Richardson RoyalAnc v4p409]
Sources for death Information
date:
before 1267 [Ref: Richardson PA p193, Richardson RoyalAnc v2p118],
place:
[Ref: Richardson PA p193, Richardson RoyalAnc v2p118]
Sources with Information about marriage to Alfonso X King Of Castile And Leon
date:
concubine [Ref: John Carmi Parsons SGM 2/17/1999-A, Richardson PA p193, Richardson RoyalAnc v2p118, Richardson RoyalAnc v4p409, Watney WALLOP #211, Watney WALLOP #804],
child:
[Ref: ES II #38, John Carmi Parsons SGM 2/17/1999-A, Richardson PA p193, Richardson RoyalAnc v2p118, Richardson RoyalAnc v4p409, Watney WALLOP #211]
Research Notes:



Pedigree of Maria Guillen Of Gusman
 /-----Guillen Perez Of Gusman
Maria Guillen Of Gusman
 \-----Maria Gonzales Of Giron



Descendants of Maria Guillen Of Gusman
1. Maria Guillen Of Gusman m. Alfonso X King Of Castile And Leon
m. Alfonso X King Of Castile And Leon father: Fernando III The Saint King Of Castile And Leon mother: Elizabeth Of Swabia

2nd generation

2. Beatrix Of Castile m. Alfonso III King Of Portugal
m. Alfonso III King Of Portugal father: Alfonso II The Fat King Of Portugal mother: Urraca Of Castile

3rd generation

4. Diniz King Of Portugal m1. Elizabeth Of Aragon m2.
m. Elizabeth Of Aragon father: Peter III King Of Aragon And Sicily mother: Constance Of Sicily
5. Alphonso Of Portugal m. Yolante Of Pennafiel
m. Yolante Of Pennafiel father: John Emanuel Of Pennafiel & Escalona mother: Constance Of Aragon

4th generation

11. Constance Of Portugal m. Ferdinand IV King Of Castile And Leon
m. Ferdinand IV King Of Castile And Leon father: Sancho IV King Of Castile And Leon mother: Maria Alfonso Of Molina
12. Alfonso IV The Brave King Of Portugal m. Beatrix Of Castile
m. Beatrix Of Castile father: Sancho IV King Of Castile And Leon mother: Maria Alfonso Of Molina

5th generation

23. Alfonso XI King Of Castile And Leon m1. m2. Eleanor De Guzman m3. Constance Of Pennafiel m4. Mary Of Portugal
m. Eleanor De Guzman father: Pedro Nunez De Guzman mother: Beatrix Ponce De Leon
m. Constance Of Pennafiel father: John Emanuel Of Pennafield mother: Constanza Of Aragon
m. Mary Of Portugal father: Alfonso IV The Brave King Of Portugal mother: Beatrix Of Castile
26. Peter I King Of Portugal m1. Theresa Gille Lourengo m2. Constance Of Pennafiel m3. Inez De Castro
m. Theresa Gille Lourengo
m. Constance Of Pennafiel father: John Emanuel Of Pennafield mother: Constanza Of Aragon
m. Inez De Castro father: Pedro Fernandez De Castro mother: Aldonca De Valladores
28. Mary Of Portugal m. Alfonso XI King Of Castile And Leon
m. Alfonso XI King Of Castile And Leon father: Ferdinand IV King Of Castile And Leon mother: Constance Of Portugal