Genealogy of the Marshall Family,
including Medieval and Ancient Lines

Updated: 09-30-2024.

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:
Marriage: Children:
  1. Gerald De PRENDERGAST Birth: 1 Death: Aug 1251
  2. William De PRENDERGAST Birth: 2
  3. David De PRENDERGAST Birth: 3

Bibliography
  1. 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]*].
  2. 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 for birth and parent Information
father:
[Ref: Burke Peerage p853, Richardson RoyalAnc v4p429]
Sources for death Information
date:
[Ref: Richardson RoyalAnc v4p430]
1226 [Ref: Burke Peerage p853]
Sources with Information about marriage to Maude De QUENCI
child:
[Ref: Burke Peerage p853, Richardson RoyalAnc v4p429]
Research Notes:
of the Duffrey (including Killoughrim), co Wexford [Ref: Richardson RoyalAnc v4p429]

Constable of Leinster [Ref: Richardson RoyalAnc v4p429]

summoned as a Baron in 1206, 1207, and 1221 [Ref: Burke Peerage p853, Richardson RoyalAnc v4p429]



Pedigree of Philip De PRENDERGAST
 /-----Maurice Lord of Prendergast
Philip De PRENDERGAST



Descendants of Philip De PRENDERGAST
1. Philip De PRENDERGAST m. Maude De QUENCI
m. Maude De QUENCI father: Robert De QUENCI, Constable of Leinster mother: (Unk dau) De CLARE

2nd generation

2. Gerald De PRENDERGAST m1. Maud WALTER m2. Matilda De BURG
m. Maud WALTER father: Theobald WALTER mother: Maud VAVASOUR
m. Matilda De BURG father: Richard De BURGH, Lord of Connaught mother: Egidia (Jill) De LACY
3. William De PRENDERGAST m. Alianore De BERMINGHAM
m. Alianore De BERMINGHAM

3rd generation

6. Matilda De PRENDERGAST m1. David FITZ MAURICE m2. Maurice De ROCHFORT m3. Maurice FITZ MAURICE FITZ GERALD, Lord Of Offaly
m. David FITZ MAURICE
m. Maurice De ROCHFORT
m. Maurice FITZ MAURICE FITZ GERALD, Lord Of Offaly father: Sir Maurice FITZ GERALD, Baron Offaly mother: Juliane
8. Jeffrey De PRENDERGAST m.

4th generation

10. Julian FITZ MAURICE m1. Thomas DeCLARE, Lord Of Thomond m2. Adam De CRETING m3. Sir Nicholas AVENEL
m. Thomas DeCLARE, Lord Of Thomond father: Richard De CLARE, Earl Of Gloucester And Hertfor mother: Maud De LACY
m. Adam De CRETING
m. Sir Nicholas AVENEL
12. Sir Philip De PRENDERGAST m.

5th generation

14. Richard De CLARE, Lord Clare, Lord Of Thomond m. Joanna FITZ THOMAS
m. Joanna FITZ THOMAS father: Thomas FITZ MORICE mother: Margaret BERKELEY
15. Margaret De CLARE m1. Gilbert De UMFREVILLE m2. Bartholomew De BADLESMERE, Lord Badlesmere
m. Gilbert De UMFREVILLE father: Gilbert De UMFREVILLE, Earl Of Angus mother: Elizabeth COMYN
m. Bartholomew De BADLESMERE, Lord Badlesmere father: Guncelin BADLESMERE
16. Maud De CLARE m1. Robert De CLIFFORD, Lord Clifford m2. Sir Robert De WELLES
m. Robert De CLIFFORD, Lord Clifford father: Roger De CLIFFORD mother: Isabel De VESPONT
m. Sir Robert De WELLES father: Sir Robert De WELLES mother: Isabel De PERITON