Genealogy of the Marshall Family,
including Medieval and Ancient Lines

Updated: 09-28-2022.

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. (Unk Dau)
  2. Maria Of Conza-Salerno Death: After 1104

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. Stewart, Peter, Sigelgaira, wife of Robert Guiscard. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 9/10/2005. Subject: The Counts of Teano, and the ancestry of Sigelgaita. Available at https://groups.google.com/g/soc.genealogy.medieval/c/dSOVEksC-Xg/m/VtQ7yHLYzbgJ. Author address: psssst at optusnet dot com dot au. Information from this source tagged as [Ref: Peter Stewart SGM 9/10/2005-223428].
  3. 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]*].
  4. Taviani-Carozzi, Le terreur du monde; Robert Guiscard et la conquete normande de l'Italie. Paris, Fayard, 1996. NYPL JFE 96-14915. Information from this source tagged as [Ref: Taviani-Carozzi Guiscard].

Sources for birth and parent Information
father:
[Ref: Tapsell Dynasties p250]
Sources with Information about marriage to Gemma of Teano
names:
[Ref: Peter Stewart SGM 9/10/2005-223428],
child:
[Ref: ES II #204, ES II #205, Taviani-Carozzi Guiscard]
Research Notes:
Duke of Sorrento, and Gastaid of Conza [Ref: Peter Stewart SGM 9/10/2005-223428]

1040-?: Prince of Salerno [Ref: Tapsell Dynasties p250]



Pedigree of Guy Of Sorrento, Prince Of Salerno
                   /-----Lambert Noble Of Spoleto
          /-----Giovanni II Prince Of Salerno
 /-----Gaimar III Prince Of Salerno
|        |                           /-----Waifer
|        |                  /-----Waimar I Count Of Salerno
|        |                 |        |                  /-----Landulf Ruler Of Capua
|        |                 |        |         /-----Lando The Old Ruler Of Capua
|        |                 |        |        |        |         /-----Rofrit Of Benavento
|        |                 |        |        |         \-----(Unk Dau)
|        |                 |         \-----Landelaja
|        |                 |                  \-----Alcara
|        |         /-----Gui Count Of Salerno
|        |        |        |                                    /-----Gui Count Of The Breton Marches
|        |        |        |                           /-----Lambert Count Of Nantes
|        |        |        |                  /-----Gui Duke Of Spoleto
|        |        |        |                 |        |         /-----Karlman (Pepin) King Of Italy And Bavaria
|        |        |        |                 |         \-----(Unk Dau)
|        |        |        |                 |                  \-----Therres
|        |        |        |         /-----Gui II Duke Of Spoleto, King Of Italy, Emperor
|        |        |        |        |        |         /-----Sico Duke Of Benevent
|        |        |        |        |         \-----Itena Of Benevent
|        |        |         \-----Ita
|        |        |                 |         /-----Adalgis Duke Of Benevent
|        |        |                  \-----Ageltruda
|         \-----Sikelgaita Heiress Of Salerno
Guy Of Sorrento, Prince Of Salerno
|                                                               /-----Landulf Ruler Of Capua
|                                                      /-----Landulf Count Of Capua
|                                                     |         \-----(Unk Dau)
|                                             /-----Atinolf I Count Of Capua
|                                    /-----Landulf I Prince Of Benevento, Count Of Capua
|                                   |         \-----Sikelgaita
|                           /-----Landulf II The Red Prince Of Benevento, Count Of Capua
|                          |        |                           /-----Sergius I Duke Of Naples
|                          |        |                  /-----Gregory III Duke Of Naples
|                          |        |                 |         \-----Drosu
|                          |        |         /-----Athanarius Bishop Of Naples, Duke Of Naples
|                          |         \-----Gemma
|                  /-----Landulf III Prince Of Benevento
|                 |         \-----Wangia
|         /-----Pandulf The Elder Prince Of Benevento
 \-----Gaitelgrimae



Descendants of Guy Of Sorrento, Prince Of Salerno
1. Guy Of Sorrento, Prince Of Salerno m. Gemma of Teano
m. Gemma of Teano father: Pandulf Count of Teano, Prince of Capua