Marjorie Gore Millar1
Her married name became Parnell.
Children of Marjorie Gore Millar and Hon. Lionel Charles Nugent Parnell
- Harold Charles Stewart Parnell+2 b. 1900, d. 1973
- Hugh Francis Parnell2 b. 1903
- Evelyn Molly Parnell2 b. 1906
- Louisa Catherine Parnell2 b. 1910
Hon. Madeline Catherine Parnell1 
Her married name became Wells.
Hon. Louisa Anna Maria Parnell1 
Her married name became Errington.
Children of Hon. Louisa Anna Maria Parnell and Lt.-Col. Francis Henry Launcelot Errington
- Lancelot Ralph Gawen Errington
- Barbara Elizabeth Errington+2 d. 1 Sep 1976
Hon. Elizabeth Mary Emily Parnell1 
Her married name became Verner.
- [S37] BP2003 volume 1, page 877. See link for full details for this source. Hereinafter cited as. [S37]
Hon. Mabel Frances Laetitia Parnell1 
Her married name became Hopkinson.
Child of Hon. Mabel Frances Laetitia Parnell and Colonel Henry Charles Barwick Hopkinson
- Henry Somerset Parnell Hopkinson+ b. 16 Oct 1899, d. 6 Nov 1988
- [S37] BP2003 volume 1, page 877. See link for full details for this source. Hereinafter cited as. [S37]
Hon. Emma Jane Parnell1 

by Sir Thomas Lawrence 2
Hon. Emma Jane Parnell was the daughter of Henry Brooke Parnell, 1st Baron Congleton and Lady Caroline Elizabeth Dawson-Damer.1 She married Edward Bligh, 5th Earl of Darnley, son of John Bligh, 4th Earl of Darnley and Elizabeth Brownlow, on 26 July 1825.1 She died on 15 March 1884.1
Her married name became Bligh. After her marriage, Hon. Emma Jane Parnell was styled as Countess of Darnley on 17 March 1831.
Children of Hon. Emma Jane Parnell and Edward Bligh, 5th Earl of Darnley
- John Stuart Bligh, 6th Earl of Darnley+1 b. 16 Apr 1827, d. 14 Dec 1896
- Reverend Hon. Edward Vesey Bligh+1 b. 28 Feb 1829, d. 22 Apr 1908
- Lady Elizabeth Caroline Bligh+1 b. 1830, d. 10 Apr 1914
- Lady Emma Bess Bligh+1 b. 30 Jul 1832, d. 27 Jul 1917
- Reverend Hon. Henry Bligh+1 b. 10 Jun 1834, d. 4 Mar 1905
Henry Brooke Parnell, 1st Baron Congleton 
He was educated at Eton College, Windsor, Berkshire, EnglandG.1 In 1789 he inherited the family estates (bypassing his brother, whose aflictions made him incapable of administering them), direct from his father by special Act of Parliament.1 He was educated at Trinity College, Cambridge University, Cambridge, Cambridgeshire, EnglandG.1 He held the office of Member of Parliament (M.P.) for Maryborough [Ireland] between 1797 and 1800.1 He held the office of Member of Parliament (M.P.) (Whig) for Queen’s County between April 1802 and June 1802.1 He held the office of Member of Parliament (M.P.) (Whig) for Portarlington between July 1802 and December 1802.1 He held the office of a Lord of the Treasury [Ireland] between 1806 and 1807.1 He held the office of Member of Parliament (M.P.) (Whig) for Queen’s County between 1806 and 1832.1 He succeeded as the 4th Baronet Parnell, of Rathleague, Queen’s Co. [I., 1766] on 30 July 1812.1 He was appointed Privy Counsellor (P.C.) in 1831.1 He held the office of Secretary at War between 1831 and 1832.1 He held the office of Member of Parliament (M.P.) (Whig) for Dundee between 1833 and 1841.1 He held the office of Treasurer of the Navy between 1835 and 1836.1 He held the office of Paymaster-General between 1835 and 1841.1 He was created 1st Baron Congleton, of Congleton, co. Chester [U.K.] on 18 August 1841.1
Children of Henry Brooke Parnell, 1st Baron Congleton and Lady Caroline Elizabeth Dawson-Damer
- Hon. Emma Jane Parnell+2 d. 15 Mar 1884
- Hon. Caroline Sophia Parnell+2 d. 9 Mar 1858
- Hon. Mary Letitia Parnell+3 d. 6 May 1881
- John Vesey Parnell, 2nd Baron Congleton+2 b. 16 Jun 1805, d. 23 Oct 1883
- Henry William Parnell, 3rd Baron Congleton+2 b. 23 Mar 1809, d. 10 Oct 1890
- Hon. George Damer Parnell2 b. Nov 1810, d. 17 Dec 1882
- [S37] BP2003 volume 1, page 876. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 108. Hereinafter cited as The New Extinct Peerage.
Lady Caroline Elizabeth Dawson-Damer 
Her married name became Parnell. After her marriage, Lady Caroline Elizabeth Dawson-Damer was styled as Baroness Congleton on 18 August 1841.
Children of Lady Caroline Elizabeth Dawson-Damer and Henry Brooke Parnell, 1st Baron Congleton
- Hon. Emma Jane Parnell+ d. 15 Mar 1884
- Hon. Caroline Sophia Parnell+2 d. 9 Mar 1858
- Hon. Mary Letitia Parnell+2 d. 6 May 1881
- John Vesey Parnell, 2nd Baron Congleton+2 b. 16 Jun 1805, d. 23 Oct 1883
- Henry William Parnell, 3rd Baron Congleton+2 b. 23 Mar 1809, d. 10 Oct 1890
- Hon. George Damer Parnell2 b. Nov 1810, d. 17 Dec 1882
John Dawson, 1st Earl of Portarlington1 
He was educated at Eton College, Windsor, Berkshire, England.1 He was educated at Trinity College, Cambridge University, Cambridge, Cambridgeshire, England.1 He held the office of Member of Parliament (M.P.) for Portarlington between 1766 and 1768.1 He held the office of Member of Parliament (M.P.) for Queen’s County between 1768 and 1771.1 He held the office of Member of Parliament (M.P.) for Queen’s County between 1776 and 1779.1 He succeeded as the 2nd Viscount Carlow, co. Carlow [I., 1776] on 22 August 1779.2 He succeeded as the 2nd Lord Dawson, Baron Dawson of Dawson’s Court, in the Queen’s County [I., 1770] on 22 August 1779.2 He was created 1st Earl of Portarlington, in the Queen’s County [Ireland] on 21 June 1785.2 Circa 1790 he commissioned Emo Court, near Portlaoise, County Laois from James Gandon.1 He was commander of the Queen’s County Militia in 1798 during the Uprising.1
Children of John Dawson, 1st Earl of Portarlington and Lady Caroline Stuart
- Lady Caroline Elizabeth Dawson-Damer+3 d. 16 Feb 1861
- Lady Louisa Mary Dawson1 d. 18 Aug 1845
- Lady Anna Maria Dawson1 d. 12 Dec 1866
- John Dawson, 2nd Earl of Portarlington1 b. 26 Feb 1781, d. 28 Dec 1845
- Captain Hon. Henry Dawson-Damer+1 b. 19 Jul 1786, d. 27 May 1841
- Colonel Rt. Hon. George Lionel Dawson-Damer+1 b. 28 Oct 1788, d. 14 Apr 1856
- Lady Mary Harriet Dawson+1 b. c 1790, d. 16 Dec 1827
- Hon. Lionel Charles Dawson+3 b. 7 May 1790, d. 25 Feb 1842
- Hon. William Mackenzie Dawson+1 b. 1793, d. 16 Feb 1859
- [S37] BP2003 volume 3, page 3180. 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 III, page 40. Hereinafter cited as The Complete Peerage.
- [S37] BP2003. [S37]
John Vesey Parnell, 2nd Baron Congleton1 
He was educated at FranceG.1 He was educated at University of Edinburgh, Edinburgh, Midlothian, ScotlandG.1 He was with the Plymouth Brethren missionary after 1831 at Baghdad, IraqG.1 He succeeded as the 2nd Baron Congleton, of Congleton, co. Chester [U.K., 1841] on 8 June 1842.1 He succeeded as the 5th Baronet Parnell, of Rathleague, Queen’s Co. [I., 1766] on 8 June 1842.1
Child of John Vesey Parnell, 2nd Baron Congleton and Margaret Catherine Ormerod
- Hon. Sarah Cecelia Parnell2 b. 5 Aug 1868, d. 26 Apr 1912