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. Alexander COSBY

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. Roberts, Gary Boyd, The Royal Descents of 600 Immigrants to the American Colonies or the United States: who were themselves notable or left descendants notable in American history, with a 2008 Addendum, Coda, and Final Additions. Baltimore, MD: Gen Pub Co, 2008. NYPL APK 08-4216. Information from this source tagged as [Ref: Roberts RD600 p[0-9]*].

Sources for birth and parent Information
parents:
[Ref: Burke Peerage p1870, Roberts RD600 p151]
Sources with Information about marriage to Francis COSBY
child:
[Ref: Roberts RD600 p151]
Research Notes:



Pedigree of Mary SEYMOUR
                                                                /-----Sir Roger SEYMOUR
                                                       /-----William SEYMOUR
                                                      |         \-----Cecily BEAUCHAMP
                                              /-----Roger SEYMOUR
                                             |        |         /-----Simon BROCBURY
                                             |         \-----Margaret BROCBURY
                                             |                  \-----Joan De La MARE
                                     /-----Sir John SEYMOUR
                                    |        |                  /-----Geoffrey ESTURMY
                                    |        |         /-----Sir William ESTURMY
                                    |         \-----Maud ESTUMY
                                    |                 |         /-----Robert De STOCKHAY
                                    |                  \-----Joan De STOCKHAY
                            /-----John SEYMOUR
                           |        |         /-----Mark WILLIAM
                           |         \-----Isabel WILLIAM
                           |                  \-----Agnes
                   /-----John SEYMOUR
                  |        |         /-----Robert COKER
                  |         \-----Elizabeth COKER
                  |                 |         /-----John WALLYS
                  |                  \-----Joan WALLYS
          /-----Sir John SEYMOUR
         |        |                  /-----William DARELL
         |        |         /-----Sir George DARELL
         |        |        |        |         /-----Thomas CALSTON
         |        |        |         \-----Elizabeth CALSTON
         |         \-----Elizabeth DARELL
         |                 |                                    /-----William De STOURTON
         |                 |                           /-----John De STOURTON
         |                 |                          |         \-----Joan
         |                 |                  /-----William De STURTON
         |                 |                 |         \-----Lettice
         |                 |         /-----Sir John STOURTON, Lord Stourton
         |                 |        |        |         /-----Sir John MOIGNE
         |                 |        |         \-----Elizabeth MOIGNE
         |                 |        |                 |         /-----John BELVALE
         |                 |        |                  \-----Joan BELVALE
         |                  \-----Margaret STOURTON
         |                          |                  /-----Gilbert WADHAM
         |                          |         /-----Sir John WADHAM
         |                           \-----Margery WADHAM
         |                                    \-----Joan WROTTESLEY
 /-----Edward SEYMOUR, K.G., Duke Of Somerset
|        |                                                      /-----John WENTWORTH
|        |                                             /-----John WENTWORTH
|        |                                            |         \-----Jane De TYES
|        |                                    /-----John WENTWORTH
|        |                                   |        |         /-----Roger BISSETT
|        |                                   |         \-----Alice BISSETT
|        |                           /-----Sir Roger WENTWORTH
|        |                          |        |         /-----John DRONSFIELD
|        |                          |         \-----Agnes DRONSFIELD
|        |                          |                 |         /-----John De STAINTON
|        |                          |                  \-----Joan De STAINTON
|        |                          |                           \-----Joanna CLARELL
|        |                  /-----Sir Philip WENTWORTH
|        |                 |        |                           /-----Sir Philip Le DESPENSER
|        |                 |        |                  /-----Sir Philip Le DESPENSER, Lord Despenser
|        |                 |        |                 |         \-----Joan De COBHAM
|        |                 |        |         /-----Sir Philip Le DESPENSER, Lord Despenser
|        |                 |        |        |         \-----Elizabeth
|        |                 |         \-----Margery DESPENSER, Baroness Despenser
|        |                 |                 |                  /-----Sir John TYBOTOT, Lord Tybotot
|        |                 |                 |         /-----Sir Robert De TIBETOT, Lord Tibetot
|        |                 |                 |        |         \-----Margaret De BADLESMERE
|        |                 |                  \-----Elizabeth De TIBETOT
|        |                 |                          |         /-----Sir William DEINCOURT, Lord Deincourt
|        |                 |                           \-----Margaret DEINCOURT
|        |                 |                                    \-----Milicent La ZOUCHE
|        |         /-----Sir Henry WENTWORTH, Lord Despenser
|        |        |        |                                    /-----Robert De CLIFFORD, Lord Clifford
|        |        |        |                           /-----Sir Roger CLIFFORD, Lord Clifford
|        |        |        |                          |         \-----Isabel BERKELEY
|        |        |        |                  /-----Thomas De CLIFFORD, Lord Clifford
|        |        |        |                 |        |         /-----Thomas BEAUCHAMP, Orig K.G., Earl Of Warwick
|        |        |        |                 |         \-----Maud De BEAUCHAMP
|        |        |        |                 |                  \-----Katherine MORTIMER
|        |        |        |         /-----John De CLIFFORD, K.G., Lord Clifford
|        |        |        |        |        |                  /-----William De ROS, Lord Ros Of Helmsley
|        |        |        |        |        |         /-----Thomas De ROS, Lord Ros Of Helmsley
|        |        |        |        |        |        |         \-----Margery De BADLESMERE
|        |        |        |        |         \-----Elizabeth De ROS
|        |        |        |        |                 |         /-----Sir Ralph De STAFFORD, K.G., Earl Of Stafford
|        |        |        |        |                  \-----Beatrice STAFFORD
|        |        |        |        |                           \-----Margaret De AUDLEY, Baroness Audley
|        |        |         \-----Mary CLIFFORD
|        |        |                 |                           /-----Henry De PERCY, Lord Percy
|        |        |                 |                  /-----Henry De PERCY, K.G., Earl Of Northumberland
|        |        |                 |                 |         \-----Mary PLANTAGENET
|        |        |                 |         /-----Sir Henry "Harry Hotspur" PERCY, K.G.
|        |        |                 |        |        |         /-----Ralph De NEVILLE, Lord Neville Of Raby
|        |        |                 |        |         \-----Margaret De NEVILLE
|        |        |                 |        |                  \-----Alice AUDLEY
|        |        |                  \-----Elizabeth PERCY
|        |        |                          |                  /-----Sir Roger MORTIMER, K.G., Earl Of March
|        |        |                          |         /-----Edmund MORTIMER, Earl Of March
|        |        |                          |        |         \-----Philippa De MONTAGU
|        |        |                           \-----Elizbeth MORTIMER
|        |        |                                   |         /-----Lionel Of Antwerp K.G., Duke Of Clarence
|        |        |                                    \-----Philippa PLANTAGENET, Countess Of Ulster
|        |        |                                             \-----Elizabeth De BURGH, Countess Of Ulster
|         \-----Margaret WENTWORTH
|                 |                  /-----John SAYE
|                 |         /-----Sir John SAYE
|                 |        |         \-----Alice
|                  \-----Anne SAY
|                          |                           /-----Henry CHEYNEY
|                          |                  /-----Sir William CHEYNEY
|                          |         /-----Lawrence CHENEY
|                          |        |        |                  /-----Thomas De PABENHAM
|                          |        |        |         /-----Sir Lawrence De PABENHAM
|                          |        |        |        |         \-----Alice De OFFARD
|                          |        |         \-----Katherine PABENHAM
|                          |        |                 |         /-----Sir John ENGAINE, Lord Engaine
|                          |        |                  \-----Elizabeth ENGAINE
|                          |        |                           \-----Joan PEVEREL
|                           \-----Elizabeth CHENEY
|                                   |                  /-----Sir John COKAYNE
|                                   |         /-----John COKAYNE
|                                   |        |        |         /-----Sir William De VERNON
|                                   |        |         \-----Cecilia De VERNON
|                                    \-----Elizabeth COKAYNE
|                                            |                  /-----Roger De GREY, Lord Grey Of Ruthin
|                                            |         /-----Sir Reynold De GREY, Lord Grey Of Ruthin
|                                            |        |         \-----Elizabeth De HASTINGS
|                                             \-----Ida De GREY
|                                                     |         /-----John Le STRANGE, Lord Strange
|                                                      \-----Alinore LESTRANGE
|                                                               \-----Ankaret BUTLER
Mary SEYMOUR
|                                                               /-----Sir Richard STANHOPE
|                                                      /-----John STANHOPE
|                                                     |         \-----Alice HOUGHT
|                                             /-----Sir Richard STANHOPE
|                                            |        |         /-----Stephen MALOVELL
|                                            |         \-----Elizabeth MALOVELL
|                                    /-----Richard STANHOPE
|                                   |        |         /-----Robert STAVELEY
|                                   |         \-----Elizabeth STAVELEY
|                           /-----John STANHOPE
|                          |        |         /-----Sir John MARKHAM
|                          |         \-----Elizabeth MARKHAM
|                  /-----Thomas STANHOPE
|                 |        |         /-----Sir Thomas TALBOT
|                 |         \-----Elizabeth TALBOT
|         /-----Sir Edward STANHOPE
|        |        |         /-----John JERNINGHAM
|        |         \-----Mary JERNINGHAM
 \-----Anne STANHOPE
         |                                                      /-----Sir John BOURCHIER
         |                                             /-----Robert BOURCHIER, Lord Bourchier
         |                                            |         \-----Helen COLCHESTER
         |                                    /-----Sir William BOURCHIER
         |                                   |        |         /-----Sir Thomas PRAYERS
         |                                   |         \-----Margaret PRAYERS
         |                                   |                  \-----Anne ESSEX
         |                           /-----Sir William BOURCHIER, Count Of Eu
         |                          |        |                  /-----Sir Thomas De LOUVAINE, Baron Of Little Easton
         |                          |        |         /-----John De LOUVAINE
         |                          |        |        |         \-----Joan De BASING
         |                          |         \-----Eleanor De LOUVAINE
         |                          |                 |         /-----Sir Thomas De WESTON
         |                          |                  \-----Margaret De WESTON
         |                  /-----Sir William BOURCHIER, Lord FitzWarin
         |                 |        |                           /-----Edward II King Of England
         |                 |        |                  /-----Edward III King Of England
         |                 |        |                 |         \-----Isabella Of France
         |                 |        |         /-----Thomas Of Woodstock Duke Of Gloucester
         |                 |        |        |        |         /-----William III Count Of Hainault And Holland
         |                 |        |        |         \-----Philippa Of Hainault
         |                 |        |        |                  \-----Joanna Of Valois
         |                 |         \-----Anne Countess Of Buckingham
         |                 |                 |                  /-----Sir William De BOHUN, K.G., Earl of Northampton
         |                 |                 |         /-----Humphrey IX De BOHUN, K.G., Earl Of Hereford
         |                 |                 |        |         \-----Elizabeth De BADLESMERE
         |                 |                  \-----Alianore De BOHUN
         |                 |                          |         /-----Sir Richard FITZ ALAN, Earl Of Arundel And Surrey
         |                 |                           \-----Joan FITZALAN
         |                 |                                    \-----Eleanor PLANTAGENET
         |         /-----Fulke BOURCHIER, Lord FitzWarin
         |        |        |                                    /-----Richard HANKFORD
         |        |        |                           /-----Sir William HANKERFORD
         |        |        |                  /-----Richard HANKERFORD
         |        |        |         /-----Sir Richard HANKEFORD
         |        |        |        |        |         /-----Sir Richard De STAPELDON
         |        |        |        |         \-----Thomasine STAPELDON
         |        |         \-----Thomasine HANKFORD
         |        |                 |                           /-----Sir Fulk FITZWARIN, Lord Fitzwarin
         |        |                 |                  /-----Sir Fulk FITZWARIN, Lord Fitzwarin
         |        |                 |                 |         \-----Margaret AUDLEY
         |        |                 |         /-----Fulk FITZWARIN, Lord Fitzwarin
         |        |                 |        |        |         /-----Sir William COGAN
         |        |                 |        |         \-----Elizabeth COGAN
         |        |                 |        |                  \-----Isabel LORING
         |        |                  \-----Elizabeth FITZWARIN, Baroness Fitzwarin
         |        |                          |                  /-----William BOTREAUX, Lord Botreaux
         |        |                          |         /-----William BOTREAUX, Lord Botreaux
         |        |                          |        |         \-----Elizabeth DAUBENEY
         |        |                           \-----Anne BOTREAUX
         |        |                                   |         /-----Sir John St LO
         |        |                                    \-----Elizabeth St LO
         |        |                                             \-----Margaret CLYVEDON
          \-----Elizabeth BOURCHIER
                  |                                             /-----Sir Josce De DINHAM, Lord Dinham
                  |                                    /-----Sir John De DINHAM, Lord Dinham
                  |                                   |         \-----Margaret De HYDON
                  |                           /-----Sir John De DINHAM, Lord Dinham
                  |                          |        |         /-----William De BOTREAUX
                  |                          |         \-----Margaret De BOTREAUX
                  |                  /-----Sir John De DINHAM, Lord Dinham
                  |                 |        |                  /-----Sir Hugh De COURTENAY, Earl Of Devon
                  |                 |        |         /-----Sir Thomas De COURTENAY
                  |                 |        |        |         \-----Agnes De St JOHN
                  |                 |         \-----Muriel De COURTENAY
                  |                 |                 |         /-----Sir John De MOELS, Lord Moels
                  |                 |                  \-----Muriel De MOELS
                  |                 |                           \-----Joan LOVEL
                  |         /-----Sir John DYNHAM, Lord Dynham
                  |        |        |                           /-----John LOVEL, Lord Lovel
                  |        |        |                  /-----Sir John LOVEL, Lord Lovel
                  |        |        |                 |         \-----Maud BURNELL
                  |        |        |         /-----Sir John LOVEL, K.G., Lord Lovel and Holand
                  |        |        |        |        |         /-----Eudo La ZOUCHE
                  |        |        |        |         \-----Isabel
                  |        |        |        |                  \-----Joan INGE
                  |        |         \-----Philippe LOVELL
                  |        |                 |                  /-----Sir Robert De HOLAND, Lord Holand
                  |        |                 |         /-----Robert De HOLAND
                  |        |                 |        |         \-----Elizabeth
                  |        |                  \-----Maud De HOLAND, Baroness Holand
                  |        |                          |         /-----John De LISLE, K.G., Lord Lisle of Rougemont
                  |        |                           \-----Alice De LISLE
                  |        |                                    \-----Maud De GREY
                   \-----Elizabeth DINHAM
                           |         /-----Sir Richard De ARCHES
                            \-----Joan De ARCHES
                                     \-----Lucy
                                             |         /-----(Unk) De SHARESHUL
                                              \-----Agnes De SHARESHUL



Descendants of Mary SEYMOUR
1. Mary SEYMOUR m. Francis COSBY
m. Francis COSBY

2nd generation

2. Alexander COSBY m. Dorcas SIDNEY
m. Dorcas SIDNEY

3rd generation

3. Richard COSBY m. Elizabeth PIGOTT
m. Elizabeth PIGOTT

4th generation

4. Francis COSBY m. Anne LOFTUS
m. Anne LOFTUS

5th generation

5. Alexander COSBY m. Elizabeth L'ESTRANGE
m. Elizabeth L'ESTRANGE