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

Person Info

Name: William SEYMOUR, Duke Of Somerset
Sex: M
Birth: 17 Apr 1652 ^b
Death: 12 Dec 1671 in Worcester House in the Strand ^d
Burial: 20 Dec 1671 in Great Bedwyn, Wilts ^u

Parents:

Father:
Henry SEYMOUR, Baron Beauchamp Birth: Abt 1622 Death: 14 Mar 1653/4 in Tilsy

Mother:

Mary CAPELL Death: 7 Jan 1714/5 in Chelsea

Family:
Bibliography

Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 01 A-Basing. London: St Catherine Press, 1910. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Vol 1 also available at http://archive.org/completepeerageo01coka Information from this source tagged as [Ref: CP I [Ap][p0-9].*].
Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 12-1, Skelmersdale-Towton. London: St Catherine Press, 1953. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Information from this source tagged as [Ref: CP XII/1 [Ap][p0-9].*].

Sources for birth and parent Information

date:: [Ref: CP XII/1 p75],
parents:: [Ref: CP I p60, CP XII/1 p74]

Sources for death Information

date:: [Ref: CP I p60, CP XII/1 p75],
place:: [Ref: CP XII/1 p75]

Sources for burial Information

date:: [Ref: CP XII/1 p75],
place:: [Ref: CP XII/1 p75]

Research Notes:
3rd Duke of Somerset, of Dukedom cr 1547 [Ref: CP XII/1 p74]
3rd Duke of Somerset [Ref: CP I p60]

heir of his father [Ref: CP XII/1 p74]
heir of his grandfather [Ref: CP XII/1 p74]

Pedigree of William SEYMOUR, Duke Of Somerset
                                                                /-----John SEYMOUR
                                                       /-----John SEYMOUR
                                                      |         \-----Elizabeth COKER
                                              /-----Sir John SEYMOUR
                                             |        |         /-----Sir George DARELL
                                             |         \-----Elizabeth DARELL
                                             |                  \-----Margaret STOURTON
                                     /-----Edward SEYMOUR, K.G., Duke Of Somerset
                                    |        |                  /-----Sir Philip WENTWORTH
                                    |        |         /-----Sir Henry WENTWORTH, Lord Despenser
                                    |        |        |         \-----Mary CLIFFORD
                                    |         \-----Margaret WENTWORTH
                                    |                 |         /-----Sir John SAYE
                                    |                  \-----Anne SAY
                                    |                           \-----Elizabeth CHENEY
                            /-----Edward SEYMOUR, Earl Of Hertford
                           |        |                           /-----John STANHOPE
                           |        |                  /-----Thomas STANHOPE
                           |        |                 |         \-----Elizabeth TALBOT
                           |        |         /-----Sir Edward STANHOPE
                           |        |        |        |         /-----John JERNINGHAM
                           |        |        |         \-----Mary JERNINGHAM
                           |         \-----Anne STANHOPE
                           |                 |                  /-----Sir William BOURCHIER, Lord FitzWarin
                           |                 |         /-----Fulke BOURCHIER, Lord FitzWarin
                           |                 |        |         \-----Thomasine HANKFORD
                           |                  \-----Elizabeth BOURCHIER
                           |                          |         /-----Sir John DYNHAM, Lord Dynham
                           |                           \-----Elizabeth DINHAM
                           |                                    \-----Joan De ARCHES
                   /-----Edward SEYMOUR, Lord Beauchamp
                  |        |                                    /-----Sir John GREY
                  |        |                           /-----Thomas GREY, K.G., Marquess of Dorset
                  |        |                          |         \-----Elizabeth WYDVILLE
                  |        |                  /-----Thomas GREY, K.G., Marquess of Dorset
                  |        |                 |        |         /-----William BONVILLE, Lord Harrington
                  |        |                 |         \-----Cicely BONVILLE, Baroness Harrington And Bonvil
                  |        |                 |                  \-----Katherine NEVILLE
                  |        |         /-----Henry GREY, K.G., Duke of Suffolk
                  |        |        |        |                  /-----Nicholas WOTTON
                  |        |        |        |         /-----Sir Robert WOTTON, K.G.
                  |        |        |        |        |         \-----Elizabeth BAMBURGH
                  |        |        |         \-----Margaret WOTTON
                  |        |        |                 |         /-----Sir Henry BELKNAP
                  |        |        |                  \-----Anne BELKNAP
                  |        |        |                           \-----Margaret KNOLLYS
                  |         \-----Katherine GREY
                  |                 |                           /-----Sir William BRANDON
                  |                 |                  /-----Sir William BRANDON
                  |                 |                 |         \-----Elizabeth WINGFIELD
                  |                 |         /-----Charles BRANDON, K.G., Duke of Suffolk
                  |                 |        |        |         /-----Sir Henry BRUYN
                  |                 |        |         \-----Elizabeth BRUYN
                  |                 |        |                  \-----Elizabeth DARCY
                  |                  \-----Frances BRANDON
                  |                          |                  /-----Edmund TUDOR, Earl Of Richmond
                  |                          |         /-----Henry VII TUDOR, King Of England
                  |                          |        |         \-----Margaret BEAUFORT
                  |                           \-----Mary TUDOR
                  |                                   |         /-----Edward IV Duke Of York, King Of England
                  |                                    \-----Elizabeth PLANTAGENET
                  |                                             \-----Elizabeth WYDVILLE
          /-----William SEYMOUR, Duke Of Somerset
         |        |         /-----Sir Richard ROGERS
         |         \-----Honora ROGERS
         |                 |         /-----Sir Andrew LUTTRELL
         |                  \-----Cecilia LUTTRELL
/-----Henry SEYMOUR, Baron Beauchamp
|        |                                                      /-----Sir Walter DEVEREUX, K.G., Lord Ferrers of Chartle
|        |                                             /-----John DEVEREUX, Lord Ferrers Of Chartley
|        |                                            |         \-----Anne FERRERS
|        |                                    /-----Walter DEVEREUX, K.G., Lord Ferrers of Chartle
|        |                                   |        |         /-----William BOURCHIER, Lord Bourchier
|        |                                   |         \-----Cecily BOURCHIER
|        |                                   |                  \-----Anne WYDEVILLE
|        |                           /-----Sir Richard DEVEREUX
|        |                          |        |                  /-----Sir John GREY
|        |                          |        |         /-----Thomas GREY, K.G., Marquess of Dorset
|        |                          |        |        |         \-----Elizabeth WYDVILLE
|        |                          |         \-----Mary GREY
|        |                          |                 |         /-----William BONVILLE, Lord Harrington
|        |                          |                  \-----Cicely BONVILLE, Baroness Harrington And Bonvil
|        |                          |                           \-----Katherine NEVILLE
|        |                  /-----Walter DEVEREUX, Earl Of Essex
|        |                 |        |                           /-----Sir William HASTINGS, K.G., Lord Hastings
|        |                 |        |                  /-----Edward HASTINGS, Lord Hastings Of Hungerford
|        |                 |        |                 |         \-----Katherine NEVILLE
|        |                 |        |         /-----George HASTINGS, Earl Of Huntingdon
|        |                 |        |        |        |         /-----Sir Thomas HUNGERFORD
|        |                 |        |        |         \-----Mary HUNGERFORD, Baroness Botreaux
|        |                 |        |        |                  \-----Anne PERCY
|        |                 |         \-----Dorothy HASTINGS
|        |                 |                 |                  /-----Hunphrey STAFFORD, Earl Of Stafford
|        |                 |                 |         /-----Henry STAFFORD, K.G., Duke Of Buckingham
|        |                 |                 |        |         \-----Margaret BEAUFORT
|        |                 |                  \-----Anne STAFFORD
|        |                 |                          |         /-----Sir Richard WYDVILLE, K.G., Earl of Rivers
|        |                 |                           \-----Katherine WYDEVILLE
|        |                 |                                    \-----Jacquetta Of St.Pol
|        |         /-----Robert DEVEREUX, Earl Of Essex
|        |        |        |                  /-----Robert KNOLLYS
|        |        |        |         /-----Sir Francis KNOLLYS, K.G.
|        |        |        |        |        |         /-----Sir Thomas PEYNSTON
|        |        |        |        |         \-----Lettice PEYNSTON
|        |        |         \-----Lettice KNOLLYS
|        |        |                 |                           /-----Edmund TUDOR, Earl Of Richmond
|        |        |                 |                  /-----Henry VII TUDOR, King Of England
|        |        |                 |                 |         \-----Margaret BEAUFORT
|        |        |                 |         /-----Henry VIII TUDOR, King Of England
|        |        |                 |        |        |         /-----Edward IV Duke Of York, King Of England
|        |        |                 |        |         \-----Elizabeth PLANTAGENET
|        |        |                 |        |                  \-----Elizabeth WYDVILLE
|        |        |                  \-----Katherine CARY
|        |        |                          |                  /-----Sir William BOLEYN
|        |        |                          |         /-----Sir Thomas BOLEYN, K.G., Earl of Wiltshire and Orm
|        |        |                          |        |         \-----Margaret ORMOND
|        |        |                           \-----Mary BOLEYN
|        |        |                                   |         /-----Sir Thomas HOWARD, K.G., Duke Of Norfolk
|        |        |                                    \-----Elizabeth HOWARD
|        |        |                                             \-----Elizabeth TILNEY
|         \-----Frances DEVEREUX
|                 |         /-----Sir Francis WALSINGHAM
|                  \-----Frances WALSINGHAM
|                          |         /-----John St BARBE
|                           \-----Ursula St BARBE
William SEYMOUR, Duke Of Somerset
|                                    /-----Sir Henry CAPELL
|                           /-----Sir Arthur CAPELL
|                          |        |                           /-----Sir Robert MANNERS
|                          |        |                  /-----George MANNERS, Lord Ros Of Helmsley
|                          |        |                 |         \-----Eleanor De ROS
|                          |        |         /-----Thomas MANNERS, K.G., Earl Of Rutland
|                          |        |        |        |         /-----Sir Thomas St. LEGER
|                          |        |        |         \-----Anne St LEGER
|                          |        |        |                  \-----Anne PLANTAGENET
|                          |         \-----Katherine MANNERS
|                          |                 |         /-----Sir William PASTON
|                          |                  \-----Eleanor PASTON
|                          |                          |         /-----Sir Henry HEYDON
|                          |                           \-----Bridget HEYDON
|                  /-----Sir Henry CAPELL
|                 |        |                                    /-----Sir John GREY
|                 |        |                           /-----Thomas GREY, K.G., Marquess of Dorset
|                 |        |                          |         \-----Elizabeth WYDVILLE
|                 |        |                  /-----Thomas GREY, K.G., Marquess of Dorset
|                 |        |                 |        |         /-----William BONVILLE, Lord Harrington
|                 |        |                 |         \-----Cicely BONVILLE, Baroness Harrington And Bonvil
|                 |        |                 |                  \-----Katherine NEVILLE
|                 |        |         /-----Sir John GREY
|                 |        |        |        |                  /-----Nicholas WOTTON
|                 |        |        |        |         /-----Sir Robert WOTTON, K.G.
|                 |        |        |        |        |         \-----Elizabeth BAMBURGH
|                 |        |        |         \-----Margaret WOTTON
|                 |        |        |                 |         /-----Sir Henry BELKNAP
|                 |        |        |                  \-----Anne BELKNAP
|                 |        |        |                           \-----Margaret KNOLLYS
|                 |         \-----Margaret GREY
|                 |                 |                           /-----Sir Thomas BROWNE
|                 |                 |                  /-----Sir Anthony BROWNE
|                 |                 |                 |         \-----Eleanor ARUNDEL
|                 |                 |         /-----Sir Anthony BROWNE, K.G.
|                 |                 |        |        |         /-----John De NEVILLE, K.G., Marquess of Montagu
|                 |                 |        |         \-----Lucy NEVILLE
|                 |                 |        |                  \-----Isabel INGOLDTHORPE
|                 |                  \-----Mary BROWNE
|                 |                          |                  /-----William GAGE
|                 |                          |         /-----Sir John GAGE, K.G.
|                 |                          |        |         \-----Agnes BOLNEY
|                 |                           \-----Alice GAGE
|                 |                                   |         /-----Sir Richard GUILFORD, K.G.
|                 |                                    \-----Philippe GUILFORD
|                 |                                             \-----Anne PIMPE
|         /-----Arthur CAPELL, Lord Capell
|        |        |         /-----Sir Edward MONTAGU
|        |         \-----Theodosia MONTAGU
\-----Mary CAPELL
         |                  /-----Sir Charles MORRISON
         |         /-----Sir Charles MORRISON
         |        |        |         /-----Nicholas CLARK
         |        |         \-----Dorothea CLARK
          \-----Elizabeth MORRISON
                  |                  /-----Robert HICKS
                  |         /-----Sir Baptist HICKS, Viscount Campden
                  |        |        |         /-----William ARTHUR
                  |        |         \-----Julian ARTHUR
                   \-----Mary HICKS
                           |         /-----Richard MAY
                            \-----Elizabeth MAY
                                     \-----Mary HILLERSDON

Descendants of William SEYMOUR, Duke Of Somerset

1. William SEYMOUR, Duke Of Somerset