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.


Individual Page


Family:
Marriage: Children:
  1. Roger De MERLAY, Baron Of Morpeth Death: Abt 4 Dec 1265
  2. Ranulph De MERLAY Birth: 1

Bibliography
  1. Richardson, Douglas, Joan de Somerville, wife of Ralph de Cromwell. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 11/10/2005. Subject: C.P. Addition: Joan de Somerville, wife of Ralph de Cromwell, Knt.. Available at https://groups.google.com/g/soc.genealogy.medieval/c/d4xpAffc8h8/m/NYV229xXnh0J. Author address: royalancestry at msn dot com. Information from this source tagged as [Ref: Douglas Richardson SGM 11/10/2005-031454].
  2. Richardson, Douglas, Roger de Merlay. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 11/18/2005. Subject: Re: C.P. Addition: Parentage of Isabel de Roos, wife of Roger de Merlay and A.... Available at https://groups.google.com/g/soc.genealogy.medieval/c/RAvZPyNbRD0/m/LfyPHffpFSwJ. Author address: royalancestry at msn dot com. Information from this source tagged as [Ref: Douglas Richardson SGM 11/18/2005-191232].
  3. MichaelAnne, Roger de Merlay. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 11/18/2005. Subject: Re: C.P. Addition: Parentage of Isabel de Roos, wife of Roger de Merlay and A.... Available at https://groups.google.com/g/soc.genealogy.medieval/c/RAvZPyNbRD0/m/76-ifULM5BAJ. Author address: ClaudiusI0 at aol dot com. Information from this source tagged as [Ref: MichaelAnne SGM 11/18/2005-150821].
  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 for birth and parent Information
parents:
[Ref: Douglas Richardson SGM 11/10/2005-031454],
father:
[Ref: MichaelAnne SGM 11/18/2005-150821, Richardson RoyalAnc v4p665]
Sources with Information about marriage to Roger De MERLAY, Baron Of Morpeth
date:
first marriage of Roger [Ref: MichaelAnne SGM 11/18/2005-150821, Richardson RoyalAnc v4p665],
names:
[Ref: Douglas Richardson SGM 11/10/2005-031454],
child:
[Ref: Douglas Richardson SGM 11/18/2005-191232, MichaelAnne SGM 11/18/2005-150821, Richardson RoyalAnc v4p665]
Research Notes:



Pedigree of Ada MACDUFF
                            /-----Constantine Earl Of Fife
                   /-----Gillemichel MACDUFF, Earl Of Fife
          /-----Duncan MACDUFF, Earl Of Fife, Regent Of Scotlan
 /-----Duncan MACDUFF, Earl Of Fife, Justiciar Of Scot
Ada MACDUFF
 \-----Ela



Descendants of Ada MACDUFF
1. Ada MACDUFF m. Roger De MERLAY, Baron Of Morpeth
m. Roger De MERLAY, Baron Of Morpeth father: Roger De MERLAY, Baron Of Morpeth mother: Alice De STUTEVILLE

2nd generation

2. Roger De MERLAY, Baron Of Morpeth m. Isabel De ROS
m. Isabel De ROS father: Sir Robert De ROS, Baron Of Wark

3rd generation

4. Mary De MERLAY m1. Walter De BOLEBEC m2. William De GREYSTOCK, Baron Of Greystoke
m. Walter De BOLEBEC father: Sir Hugh De BOLEBEC mother: Tiphaine De BAILLIOL
m. William De GREYSTOCK, Baron Of Greystoke father: Sir Thomas FITZWILLIAM De GREYSTOCK, Baron Of Greys mother: Christian De VIPONT
5. Isabel De MERLAY m1. Robert De EURE m2. Robert De SOMERVILLE
m. Robert De EURE father: John FITZ ROBERT, MC Surety mother: Ada De BALIOL
m. Robert De SOMERVILLE father: Sir John De SOMERVILLE

4th generation

12. Sir Philip De SOMERVILLE m. Margaret De PYPE
m. Margaret De PYPE father: Sir Thomas De PYPE mother: Joan De JARPENVILLE
14. Joan De SOMERVILLE m1. Ralph De CROMWELL m2. Sir Henry De GREY, Lord Grey Of Codnor
m. Ralph De CROMWELL father: Sir Ralph De CROMWELL mother: Margaret De SOMERY
m. Sir Henry De GREY, Lord Grey Of Codnor father: Sir John GREY mother: Lucy De MOHUN

5th generation

16. Elizabeth De SOMERVILLE m. Sir John De STAFFORD
m. Sir John De STAFFORD father: Sir William De STAFFORD mother: Isabella De STAFFORD
17. Joan SOMERVILLE m. Sir Rhys Hen Ap Gruffudd
m. Sir Rhys Hen Ap Gruffudd father: Gruffudd Ap Hywel mother: Nest Fechen Ferch Gwrwared
21. Sir Ralph De CROMWELL m. Joan De La MARE
m. Joan De La MARE father: Geoffrey De La MARE mother: (Unk wife1)