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: Thomas THYNNE, Viscount Weymouth
Sex: M
Birth: 21 May 1710 ^b
Death: 12 Jan 1750/1 in Horningsham ^d
Burial: 22 Jan 1750/1 in Horningsham ^u

Parents:

Father:
Thomas THYNNE Death: 24 Apr 1710

Mother:

Mary VILLIERS

Family:
Marriage:

Elizabeth SACKVILLE on 6 Dec 1726 at Whitehall .^m1
Elizabeth SACKVILLE Death: 19 Jun 1729

Marriage:

Louisa CARTERET on 3 Jul 1733 .^m2
Louisa CARTERET Birth: 2 Death: 25 Dec 1736 in Grosvenor Sq

Children:

Thomas THYNNE, Marquess Of Bath Birth: 13 Sep 1734 Death: 19 Nov 1796 in Arlington Str

Bibliography

Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 02 Bass-Canning. London: St Catherine Press, 1912. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Vol 2 also available at http://archive.org/completepeerageo02coka Information from this source tagged as [Ref: CP II [Ap][p0-9].*].
Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 12-2, Tracton-Zz. London: St Catherine Press, 1959. 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/2 [Ap][p0-9].*].
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

date:: [Ref: CP XII/2 p588],
parents:: [Ref: CP XII/2 p588]

Sources for death Information

date:: [Ref: CP XII/2 p589]; abt 12 Jan 1750/1 [Ref: CP II p24],
place:: [Ref: CP XII/2 p589]

Sources for burial Information

date:: [Ref: CP XII/2 p589],
place:: [Ref: CP XII/2 p589]

Sources with Information about marriage to Elizabeth SACKVILLE

date:: [Ref: CP XII/2 p589],
place:: [Ref: CP XII/2 p589]

Sources with Information about marriage to Louisa CARTERET

date:: [Ref: CP XII/2 p589]; second marriage of Thomas [Ref: CP II p24],
child:: [Ref: CP II p24, CP XII/2 p589, Roberts RD600 p29]

Research Notes:
2nd Viscount Weymouth, of Viscountcy cr 1682 [Ref: CP XII/2 p588]
2nd Viscount Weymouth [Ref: Roberts RD600 p29]
Viscount Weymouth [Ref: CP II p24]

posthumous son and heir of his father [Ref: CP XII/2 p588]
great-nephew and heir-male of 1st Viscount [Ref: CP XII/2 p588]

Pedigree of Thomas THYNNE, Viscount Weymouth
                   /-----Sir Henry Frederick THYNNE
          /-----Henry Frederick THYNNE
         |        |                  /-----Sir Thomas COVENTRY
         |        |         /-----Thomas COVENTRY, Lord Coventry
         |        |        |         \-----Margaret JEFFERIES
         |         \-----Mary COVENTRY
         |                 |         /-----John ALDERSEY
         |                  \-----Elizabeth ALDERSEY
/-----Thomas THYNNE
Thomas THYNNE, Viscount Weymouth
|                  /-----Sir Edward VILLIERS
|         /-----Edward VILLIERS, Earl of Jersey
|        |        |                                             /-----Thomas HOWARD, K.G., Duke Of Norfolk
|        |        |                                    /-----Henry HOWARD, K.G., Earl of Surrey
|        |        |                                   |         \-----Elizabeth STAFFORD
|        |        |                           /-----Thomas HOWARD, Duke Of Norfolk
|        |        |                          |        |         /-----John De VERE, K.G., Earl of Oxford
|        |        |                          |         \-----Frances VERE
|        |        |                          |                  \-----Elizabeth TRUSSELL
|        |        |                  /-----Thomas HOWARD, Earl Of Suffolk
|        |        |                 |        |                  /-----Geoffrey AUDLEY
|        |        |                 |        |         /-----Sir Thomas AUDLEY, K.G., Lord Audley
|        |        |                 |         \-----Margaret AUDLEY
|        |        |                 |                 |         /-----Thomas GREY, K.G., Marquess of Dorset
|        |        |                 |                  \-----Elizabeth GREY
|        |        |                 |                           \-----Margaret WOTTON
|        |        |         /-----Theophilus HOWARD, Earl Of Suffolk
|        |        |        |        |         /-----Sir Henry KNYVETT
|        |        |        |         \-----Catherine KNEVET
|        |        |        |                 |                  /-----William STUMPE
|        |        |        |                 |         /-----Sir James STUMPE
|        |        |        |                 |        |         \-----Joyce BERKELEY
|        |        |        |                  \-----Elizabeth STUMPE
|        |        |        |                          |         /-----Sir Edward BAYNTON
|        |        |        |                           \-----Bridget BAYNTON
|        |        |        |                                    \-----Elizabeth SULLIARD
|        |         \-----Frances HOWARD
|        |                 |                  /-----Alexander HOME
|        |                 |         /-----Sir George HOME, K.G., Earl of Dunbar
|        |                 |        |        |         /-----George HOME
|        |                 |        |         \-----Janet HOME
|        |                  \-----Elizabeth HOME
|        |                          |         /-----Sir Alexander GORDON
|        |                           \-----Elizabeth GORDON
|        |                                   |         /-----David BETOUN
|        |                                    \-----Agnes BETOUN
\-----Mary VILLIERS
         |         /-----William CHIFFINCH
          \-----Barbara CHIFFINCH
                   \-----Barbara NUNN

Descendants of Thomas THYNNE, Viscount Weymouth

1. Thomas THYNNE, Viscount Weymouth m1. Elizabeth SACKVILLE m2. Louisa CARTERET

m. Elizabeth SACKVILLE father: Lionel SACKVILLE, Duke of Dorset mother: Elizabeth COLYEAR

m. Louisa CARTERET father: John CARTERET, Earl Granville mother: Frances WORSLEY

2+ Thomas THYNNE, Marquess Of Bath m. Elizabeth CAVENDISH-BENTINCK

2nd generation

2. Thomas THYNNE, Marquess Of Bath m. Elizabeth CAVENDISH-BENTINCK

m. Elizabeth CAVENDISH-BENTINCK father: William BENTINCK, Duke of Portland mother: Margaret CAVENDISH

3 Sophia THYNNE m. George ASHBURNHAM, Earl of Ashburnham; George ASHBURNHAM, Earl of Ashburnham father: John ASHBURNHAM, Earl of Ashburnham mother: Elizabeth CROWLEY

4+ Thomas THYNNE, Marquess Of Bath m. Isabella Elizabeth BYNG

3rd generation

4. Thomas THYNNE, Marquess Of Bath m. Isabella Elizabeth BYNG

m. Isabella Elizabeth BYNG father: George BYNG, Viscount Torrington mother: Lucy BOYLE

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

4th generation

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

m. John Frederick CAMPBELL, Earl Cawdor father: John CAMPBELL, Baron Cawdor mother: Isabella Caroline HOWARD

6+ Georgiana Isabella CAMPBELL m. John BALFOUR

5th generation

6. Georgiana Isabella CAMPBELL m. John BALFOUR

m. John BALFOUR

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