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. Maria Guillen Of Gusman Death: Before 1267 in Alcocer

Bibliography
  1. 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]*].
  2. 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]*].
  3. 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]*].
  4. 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]*].

Sources with Information about marriage to Maria Gonzales Of Giron
child:
[Ref: ES III.3 #430b]
Research Notes:
senor of Becilla [Ref: Richardson RoyalAnc v4p409]



Pedigree of Guillen Perez Of Gusman
Guillen Perez Of Gusman



Descendants of Guillen Perez Of Gusman
1. Guillen Perez Of Gusman m. Maria Gonzales Of Giron
m. Maria Gonzales Of Giron

2nd generation

2. 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

3rd generation

3. 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

4th generation

5. 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
6. Alphonso Of Portugal m. Yolante Of Pennafiel
m. Yolante Of Pennafiel father: John Emanuel Of Pennafiel & Escalona mother: Constance Of Aragon

5th generation

12. 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
13. 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