Seymour Peel Nash1
- [S8] BP1999 volume 1, page 83. See link for full details for this source. Hereinafter cited as. [S8]
Reverend Robert Seymour Nash1 
He held the office of Canon of Bristol.2 He held the office of Canon of Salisbury.1
Child of Reverend Robert Seymour Nash and Elizabeth Peel
Florence Cecilia Annesley1 
From 12 June 1888, her married name became Proctor.1
- [S8] BP1999 volume 1, page 83. See link for full details for this source. Hereinafter cited as. [S8]
Frank Proctor1 
- [S8] BP1999 volume 1, page 83. See link for full details for this source. Hereinafter cited as. [S8]
Elizabeth Basset1 
From before 1616, her married name became Howard.2 From circa 1618, her married name became Cavendish.
Child of Elizabeth Basset and Henry Howard
Children of Elizabeth Basset and William Cavendish, 1st Duke of Newcastle-upon-Tyne
- Lady Frances Cavendish1 d. 15 Aug 1678
- Lady Jane Cavendish+5 d. 8 Oct 1669
- unknown son Cavendish3 b. b 1626, d. b 1676
- unknown son Cavendish3 b. b 1626, d. b 1676
- unknown son Cavendish3 b. b 1626, d. b 1676
- Lady Elizabeth Cavendish+6 b. c 1627, d. 14 Jun 1663
- Charles Cavendish, Viscount Mansfield7 b. 1627, d. 1659
- Henry Cavendish, 2nd Duke of Newcastle-upon-Tyne+3 b. 24 Jun 1630, d. 26 Jul 1691
- [S6] G.E. Cokayne; with Vicary Gibbs, H.A. Doubleday, Geoffrey H. White, Duncan Warrand and Lord Howard de Walden, editors, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant, new ed., 13 volumes in 14 (1910-1959; reprint in 6 volumes, Gloucester, U.K.: Alan Sutton Publishing, 2000), volume II, page 204. Hereinafter cited as The Complete Peerage.
- [S37] BP2003 volume 1, page 429. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [S3409] Caroline Maubois, “re: Penancoet Family,” e-mail message to BENR, 2 December 2008. Hereinafter cited as “re: Penancoet Family.”
- [S6] Cokayne, and others, The Complete Peerage, volume IX, page 539.
- [S6] Cokayne, and others, The Complete Peerage, volume II, page 312.
- [S22] Sir Bernard Burke, C.B. LL.D., A Genealogical History of the Dormant, Abeyant, Forfeited, and Extinct Peerages of the British Empire, new edition (1883; reprint, Baltimore, Maryland: Genealogical Publishing Company, 1978), page 109. Hereinafter cited as Burkes Extinct Peerage.
William Cavendish, 1st Duke of Newcastle-upon-Tyne1 

by William Larkin 2
William Cavendish, 1st Duke of Newcastle-upon-Tyne was baptised on 16 December 1593.1 He was the son of Sir Charles Cavendish and Catherine Ogle, Baroness Ogle.1 He married, firstly, Elizabeth Basset, daughter of William Basset and Judith Austin, circa 1618.1 He married, secondly, Margaret Lucas, daughter of Sir Thomas Lucas and Elizabeth Leighton, circa December 1645.1 He died on 25 December 1676 at age 83.1
He was appointed Knight, Order of the Bath (K.B.) in 1610.1 He was educated at St. John’s College, Cambridge University, Cambridge, Cambridgeshire, EnglandG.1 He held the office of Member of Parliament (M.P.) for East Retford in 1614.1 He was created 1st Viscount Mansfield, co. Nottingham [England] on 29 October 1620.1 He held the office of Lord-Lieutenant of Nottinghamshire between 1626 and 1642.1 He held the office of Lord-Lieutenant of Derbyshire between 1628 and 1638.1 He was created 1st Baron Cavendish of Bolsover, co. Derby [England] on 7 March 1627/28.1 He was created 1st Earl of Newcastle-on-Tyne [England] on 7 March 1627/28.1 He succeeded as the 9th Baron Ogle in 1629. He was appointed Privy Counsellor (P.C.) in 1639.1 He fought in the Battle of Piercebridge on 1 December 1642.1 He fought in the Battle of Adwalton in 1643.1 He was created 1st Marquess of Newcastle-on-Tyne [England] on 27 October 1643.1 He fought in the English Civil War, as a Royalist Commander.1 He wrote the book Treatise on Government.1 He was appointed Knight, Order of the Garter (K.G.) in January 1649/50.1 He held the office of Lord-Lieutenant of Nottinghamshire between 1660 and 1676.1 He was created 1st Earl of Ogle, co. Northumberland [England] on 16 March 1664/65.1 He was created 1st Duke of Newcastle-upon-Tyne, co. Northumberland [England] on 16 March 1664/65.1 He held the office of Lord-Lieutenant of Northumberland between 1670 and 1676, jointly.1 He has an extensive biographical entry in the Dictionary of National Biography.3
Children of William Cavendish, 1st Duke of Newcastle-upon-Tyne and Elizabeth Basset
- Lady Frances Cavendish4 d. 15 Aug 1678
- Lady Jane Cavendish+ d. 8 Oct 1669
- unknown son Cavendish1 b. b 1626, d. b 1676
- unknown son Cavendish1 b. b 1626, d. b 1676
- unknown son Cavendish1 b. b 1626, d. b 1676
- Lady Elizabeth Cavendish+5 b. c 1627, d. 14 Jun 1663
- Charles Cavendish, Viscount Mansfield6 b. 1627, d. 1659
- Henry Cavendish, 2nd Duke of Newcastle-upon-Tyne+1 b. 24 Jun 1630, d. 26 Jul 1691
- [S37] BP2003 volume 1, page 1127. See link for full details for this source. Hereinafter cited as. [S37]
- [S3409] Caroline Maubois, “re: Penancoet Family,” e-mail message to BENR, 2 December 2008. Hereinafter cited as “re: Penancoet Family.”
- [S18] Matthew H.C.G., editor, Dictionary of National Biography on CD-ROM (Oxford, U.K.: Oxford University Press, 1995), Cavendish, William. Hereinafter cited as Dictionary of National Biography.
- [S6] G.E. Cokayne; with Vicary Gibbs, H.A. Doubleday, Geoffrey H. White, Duncan Warrand and Lord Howard de Walden, editors, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant, new ed., 13 volumes in 14 (1910-1959; reprint in 6 volumes, Gloucester, U.K.: Alan Sutton Publishing, 2000), volume II, page 204. Hereinafter cited as The Complete Peerage.
- [S6] Cokayne, and others, The Complete Peerage, volume X, page 287.
- [S22] Sir Bernard Burke, C.B. LL.D., A Genealogical History of the Dormant, Abeyant, Forfeited, and Extinct Peerages of the British Empire, new edition (1883; reprint, Baltimore, Maryland: Genealogical Publishing Company, 1978), page 109. Hereinafter cited as Burkes Extinct Peerage.
Sir Charles Cavendish1 
At Welbeck Abbey, Nottingham, Nottinghamshire, EnglandG, (an unknown value.)1 He lived at Stoke, Derbyshire, EnglandG.1
Child of Sir Charles Cavendish and Catherine Ogle, Baroness Ogle
- William Cavendish, 1st Duke of Newcastle-upon-Tyne+1 b. 16 Dec 1593, d. 25 Dec 1676
Catherine Ogle, Baroness Ogle1 
Her married name became Cavendish.3 She succeeded as the 8th Baroness Ogle [E., 1461] in 1597, sue jure.
Child of Catherine Ogle, Baroness Ogle and Sir Charles Cavendish
- William Cavendish, 1st Duke of Newcastle-upon-Tyne+1 b. 16 Dec 1593, d. 25 Dec 1676
- [S37] BP2003 volume 1, page 1127. See link for full details for this source. Hereinafter cited as. [S37]
- [S6] G.E. Cokayne; with Vicary Gibbs, H.A. Doubleday, Geoffrey H. White, Duncan Warrand and Lord Howard de Walden, editors, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant, new ed., 13 volumes in 14 (1910-1959; reprint in 6 volumes, Gloucester, U.K.: Alan Sutton Publishing, 2000), volume X, page 36. Hereinafter cited as The Complete Peerage.
- [S97] Mary S. Lovell, Bess of Hardwick: Empire Builder (New York, U.S.A.: W. W. Norton, 2006). Hereinafter cited as Bess of Hardwick.
Reverend George Proctor1
Child of Reverend George Proctor
- Frank Proctor1 d. 9 Jul 1898
- [S8] BP1999 volume 1, page 83. See link for full details for this source. Hereinafter cited as. [S8]
Lady Margaret Cavendish1 

by Godfrey Kneller, 1690 2
Lady Margaret Cavendish was born on 22 October 1661.3 She was the daughter of Henry Cavendish, 2nd Duke of Newcastle-upon-Tyne and Frances Pierrepont.1,3 She married John Holles, 1st and last Duke of Newcastle-upon-Tyne, son of Gilbert Holles, 3rd Earl of Clare and Grace Pierrepont, on 1 March 1689/90.4 She died on 24 December 1716 at age 55 at London, EnglandG.5 She was buried on 5 January 1716/17 at Bolsover, Derbyshire, EnglandG.5 Her will was proven (by probate) on 6 June 1717.5
After her marriage, Lady Margaret Cavendish was styled as Countess of Clare on 1 March 1689/90. From 1 March 1689/90, her married name became Holles.6 After her marriage, Lady Margaret Cavendish was styled as Duchess of Newcastle-upon-Tyne on 14 May 1694. Her last will was dated 16 October 1715.
Child of Lady Margaret Cavendish and John Holles, 1st and last Duke of Newcastle-upon-Tyne
- Lady Henrietta Cavendish Holles+6 b. 11 Feb 1693/94, d. 9 Dec 1755
- [S37] BP2003 volume 1, page 1127. See link for full details for this source. Hereinafter cited as. [S37]
- [S3409] Caroline Maubois, “re: Penancoet Family,” e-mail message to BENR, 2 December 2008. Hereinafter cited as “re: Penancoet Family.”
- [S6] G.E. Cokayne; with Vicary Gibbs, H.A. Doubleday, Geoffrey H. White, Duncan Warrand and Lord Howard de Walden, editors, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant, new ed., 13 volumes in 14 (1910-1959; reprint in 6 volumes, Gloucester, U.K.: Alan Sutton Publishing, 2000), volume III, page 250. Hereinafter cited as The Complete Peerage.
- [S6] Cokayne, and others, The Complete Peerage, volume IX, page 529.
- [S6] Cokayne, and others, The Complete Peerage, volume III, page 251.
- [S6] Cokayne, and others, The Complete Peerage, volume X, page 269.