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: Isabella BYRON
Sex: F
Birth: 10 Nov 1721 ^b
Death: 22 Jan 1795 ^d

Parents:

Father:
William BYRON, Lord Byron Birth: 4 Jan 1699/1700 Death: 8 Aug 1736 in Newstead Abbey

Mother:

Frances BERKELEY

Family:
Marriage:

Henry HOWARD, Earl Of Carlisle on 8 Jun 1743 at Grosvenor Str, St Geo, Han Sq .^m1
Henry HOWARD, Earl Of Carlisle Birth: 1694 Death: 3 Sep 1758 in York

Children:

Frederick HOWARD, Earl Of Carlisle Birth: 28 May 1748 Death: 4 Sep 1825 in Castle Howard

Marriage:

Sir William MUSGRAVE on 10 Dec 1759 at Whitehall, St Margaret's, Westminster .^m2
Sir William MUSGRAVE Birth: 8 Oct 1735 in Hayton Castle, co Cumberland Death: 3 Jan 1800

Bibliography

Cokayne, George Edward, Complete Baronetage, 1611-1800, vol 2 English Irish and Scottish 1625-1649. Exeter, England: W Pollard, 1902. Available at https://familysearch.org/search/catalog/268971 Also available at https://archive.org/details/completebaroneta02coka Also available at https://archive.org/details/cu31924092524382 Information from this source tagged as [Ref: CB II [Ap][p0-9].*].
Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 03 Canonteigh-Cutts. London: St Catherine Press, 1913. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Vol 3 also available at http://archive.org/completepeerageo03coka Information from this source tagged as [Ref: CP III [Ap][p0-9].*].

Sources for birth and parent Information

date:: [Ref: CB II p436, CP III p36],
parents:: [Ref: CB II p436, CP III p36]

Sources for death Information

date:: [Ref: CB II p436, CP III p36]

Sources with Information about marriage to Henry HOWARD, Earl Of Carlisle

date:: [Ref: CP III p36],
place:: [Ref: CP III p36],
child:: [Ref: CP III p36]

Sources with Information about marriage to Sir William MUSGRAVE

date:: [Ref: CB II p436, CP III p36],
place:: [Ref: CB II p436]

Research Notes:

Pedigree of Isabella BYRON
                            /-----Sir John BYRON
                   /-----Richard BYRON, Lord Byron
                  |        |                           /-----Sir Richard MOLYNEUX
                  |        |                  /-----William MOLYNEUX
                  |        |         /-----Sir Richard MOLYNEUX
                  |        |        |        |         /-----John CARYLL
                  |        |        |         \-----Bridget CARYLL
                  |         \-----Anne MOLYNEUX
                  |                 |         /-----Sir Gilbert GERARD
                  |                  \-----Frances GERARD
                  |                          |         /-----Thomas RATCLIFFE
                  |                           \-----Anne RATCLIFFE
          /-----William BYRON, Lord Byron
         |        |         /-----Gervase ROSSELL
         |         \-----Elizabeth ROSSELL
         |                 |         /-----Walter WHALLEY
         |                  \-----Margaret WHALLEY
/-----William BYRON, Lord Byron
|        |                           /-----John CHAWORTH
|        |                  /-----George CHAWORTH, Viscount Chaworth
|        |                 |        |         /-----David VINCENT
|        |                 |         \-----Jane VINCENT
|        |         /-----John CHAWORTH, Viscount Chaworth
|        |        |        |         /-----William KNYVETON
|        |        |         \-----Mary KNYVETON
|        |        |                 |         /-----Ralph LEECHE
|        |        |                  \-----Jane LEECHE
|         \-----Penelope CHAWORTH
|                 |                                             /-----Robert NOEL
|                 |                                    /-----James NOEL
|                 |                                   |         \-----Maud BRERETON
|                 |                           /-----Andrew NOEL
|                 |                          |        |         /-----Henry POLE
|                 |                          |         \-----Cecily POLE
|                 |                          |                  \-----Ursula TWYFORD
|                 |                  /-----Sir Andrew NOEL
|                 |                 |         \-----Elizabeth HOPTON
|                 |         /-----Edward NOEL, Viscount Campden
|                 |        |        |         /-----James HARINGTON
|                 |        |         \-----Mabel HARINGTON
|                  \-----Penelope NOEL
|                          |                  /-----Robert HICKS
|                          |         /-----Sir Baptist HICKS, Viscount Campden
|                          |        |        |         /-----William ARTHUR
|                          |        |         \-----Julian ARTHUR
|                           \-----Juliana HICKS
|                                   |         /-----Richard MAY
|                                    \-----Elizabeth MAY
|                                             \-----Mary HILLERSDON
Isabella BYRON
|                                    /-----Sir Henry BERKELEY
|                           /-----Sir Maurice BERKELEY
|                          |        |                           /-----Sir Richard LYGON
|                          |        |                  /-----Sir Richard LYGON
|                          |        |                 |         \-----Anne De BEAUCHAMP
|                          |        |         /-----William LYGON
|                          |        |        |        |         /-----Sir William GREVELL, Judge Of Common Pleas
|                          |        |        |         \-----Margaret GREVELL
|                          |        |        |                  \-----(Unk) ARRELL
|                          |         \-----Margaret LYGON
|                          |                 |                  /-----Sir Walter DENNIS
|                          |                 |         /-----Sir William DENNIS
|                          |                 |        |         \-----Agnes DANVERS
|                          |                  \-----Eleanor DENNIS
|                          |                          |         /-----Maurice BERKELEY, Lord Berkeley
|                          |                           \-----Anne BERKELEY
|                          |                                    \-----Isabel MEAD
|                  /-----John BERKELEY, Lord Berkeley of Stratton
|                 |        |                  /-----John KILLIGREW
|                 |        |         /-----Sir William KILLIGREW
|                 |        |        |        |         /-----James TREWINARD
|                 |        |        |         \-----Elizabeth TREWINARD
|                 |         \-----Elizabeth KILLIGREW
|                 |                 |         /-----Thomas SAUNDERS
|                 |                  \-----Margaret SAUNDERS
|                 |                           \-----Elizabeth WOLMAN
|         /-----William BERKELEY, Lord Berkeley of Stratton
|        |        |         /-----Sir Andrew RICCARD
|        |         \-----Christian RICCARD
|        |                  \-----Katharine
\-----Frances BERKELEY
         |         /-----Sir John TEMPLE
          \-----Frances TEMPLE
                  |         /-----Sir Abraham YARNER
                   \-----Jane YARNER

Descendants of Isabella BYRON

1. Isabella BYRON m1. Henry HOWARD, Earl Of Carlisle m2. Sir William MUSGRAVE

m. Henry HOWARD, Earl Of Carlisle father: Charles HOWARD, Earl Of Carlisle mother: Anne CAPELL

2+ Frederick HOWARD, Earl Of Carlisle m. Margaret Caroline LEVESON-GOWER

m. Sir William MUSGRAVE father: Sir Richard MUSGRAVE mother: Anne HYLTON

2nd generation

2. Frederick HOWARD, Earl Of Carlisle m. Margaret Caroline LEVESON-GOWER

m. Margaret Caroline LEVESON-GOWER father: Granville LEVESON-GOWER, Marquess Of Stafford mother: Louisa EGERTON

3+ Isabella Caroline HOWARD m. John CAMPBELL, Baron Cawdor

4+ George HOWARD, Earl Of Carlisle m. Georgiana Dorothy CAVENDISH

3rd generation

3. Isabella Caroline HOWARD m. John CAMPBELL, Baron Cawdor

m. John CAMPBELL, Baron Cawdor father: Pryse CAMPBELL mother: Sarah BACON

5+ John Frederick CAMPBELL, Earl Cawdor m. Elizabeth THYNNE

4. George HOWARD, Earl Of Carlisle m. Georgiana Dorothy CAVENDISH

m. Georgiana Dorothy CAVENDISH father: William CAVENDISH, Duke Of Devonshire mother: Georgiana SPENCER

6+ Harriet Elizabeth Georgiana HOWARD m. George Granville SUTHERLAND-LEVESON-GOWER, Duke Of Suthe

4th generation

5. John Frederick CAMPBELL, Earl Cawdor m. Elizabeth THYNNE

m. Elizabeth THYNNE father: Thomas THYNNE, Marquess Of Bath mother: Isabella Elizabeth BYNG

7+ Georgiana Isabella CAMPBELL m. John BALFOUR

6. Harriet Elizabeth Georgiana HOWARD m. George Granville SUTHERLAND-LEVESON-GOWER, Duke Of Suthe

m. George Granville SUTHERLAND-LEVESON-GOWER, Duke Of Suthe father: George Granville LEVESON-GOWER, Duke Of Sutherland mother: Elizabeth SUTHERLAND, Countess Of Sutherland

8+ Elizabeth Georgiana SUTHERLAND-LEVESON-GOWER m. George Douglas CAMPBELL, Duke Of Argyll

9+ George Granville William SUTHERLAND-LEVESON-GOWER, Duke Of Suthe m1. Anne HAY-MACKENZIE m2. Mary Caroline MITCHELL

5th generation

7. Georgiana Isabella CAMPBELL m. John BALFOUR

m. John BALFOUR

10+ Georgiana Elizabeth BALFOUR m. Arthur Wills Blundell Trumbull Sandys Ro HILL, Marquess Of Downshire

8. Elizabeth Georgiana SUTHERLAND-LEVESON-GOWER m. George Douglas CAMPBELL, Duke Of Argyll

m. George Douglas CAMPBELL, Duke Of Argyll father: John Douglas Edward Henry CAMPBELL, Duke Of Argyll mother: Joan GLASSELL

11+ Walter CAMPBELL m. Olivia Rowlandson MILNS

9. George Granville William SUTHERLAND-LEVESON-GOWER, Duke Of Suthe m1. Anne HAY-MACKENZIE m2. Mary Caroline MITCHELL

m. Anne HAY-MACKENZIE father: John HAY-MACKENZIE mother: Anne GIBSON-CRAIG

12+ Cromartie LEVESON-GOWER, Duke Of Sutherland m. Milicent Fanny St CLAIR-ERSKINE

m. Mary Caroline MITCHELL father: Richard MITCHELL