John Chaworth, 2nd Viscount Chaworth of Armagh1 
He succeeded as the 2nd Viscount Chaworth of Armagh, co. Armagh [I., 1628] on 3 July 1639.2 He succeeded as the 2nd Baron Chaworth of Tryme, co. Meath [I., 1628] on 3 July 1639.2
Children of John Chaworth, 2nd Viscount Chaworth of Armagh and Hon. Elizabeth Noel
- Mary Chaworth3 d. 1667
- Hon. Elizabeth Chaworth+4 b. 19 Dec 1632, d. c Dec 1683
- Patrick Chaworth, 3rd Viscount Chaworth of Armagh+2 b. 20 Jun 1635, d. Jun 1693
- [S15] George Edward Cokayne, editor, The Complete Baronetage, 5 volumes (no date (c. 1900); reprint, Gloucester, U.K.: Alan Sutton Publishing, 1983), volume I, page 130. Hereinafter cited as The Complete Baronetage.
- [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 155. Hereinafter cited as The Complete Peerage.
- [S15] George Edward Cokayne, The Complete Baronetage, volume I, page 131.
- [S37] BP2003 See link for full details for this source. Hereinafter cited as. [S37]
Chaworth Brabazon, 6th Earl of Meath 
He held the office of Member of Parliament (M.P.) for County Dublin from 1713 to 1714.1 He succeeded as the 7th Lord Brabazon, Baron of Ardee, co. Louth [I., 1616] on 9 March 1714/15, in his father’s lifetime.1 He succeeded as the 6th Earl of Meath [I., 1627] on 1 April 1715.1 He held the office of Lord-Lieutenant of County Wicklow.1 He held the office of Lord-Lieutenant of County Dublin.1
Juliana Prendergast1 
After her marriage, Juliana Prendergast was styled as Countess of Meath on 13 December 1731. From 13 December 1731, her married name became Brabazon.
Brig.-Gen. Sir Thomas Prendergast, 1st Bt.1

He was created 1st Baronet Prendergast, of Gort, co. Galway [Ireland] on 15 July 1699.2 He held the office of Member of Parliament (M.P.) for Monaghan [Ireland] between 1703 and 1709.2 He acquired the Gort estate (formerly belonging to but latterly forfeited by the O’Shaughnessys) by informing on fellow conspirators who had hatched a plot against King William III.2 He bought back the Mullough and Croane properties from the Commissioners of forfeited estates.2 He fought in the War of Spanish Succession.2 He gained the rank of Brigadier-General.2 He fought in the Battle of Malplaquet on 11 September 1709.2
Children of Brig.-Gen. Sir Thomas Prendergast, 1st Bt. and Penelope Cadogan
- Juliana Prendergast2 d. 12 Dec 1758
- Sir Thomas Prendergast, 2nd Bt.2 d. 23 Sep 1760
- Anne Prendergast2
- Elizabeth Prendergast+2 b. 1708
Edward Brabazon, 7th Earl of Meath 
He held the office of Member of Parliament (M.P.) for County Dublin between 1715 and 1760.1 He succeeded as the 8th Lord Brabazon, Baron of Ardee, co. Louth [I., 1616] on 14 May 1763.1 He succeeded as the 7th Earl of Meath [I., 1627] on 14 May 1763.1
Children of Edward Brabazon, 7th Earl of Meath and Martha Collins
- Anthony Brabazon, 8th Earl of Meath+1 b. 17 Feb 1721, d. 4 Jan 1790
- Hon. William Brabazon+2 b. Aug 1723
Martha Collins 
Her married name became Brabazon.
Children of Martha Collins and Edward Brabazon, 7th Earl of Meath
- Anthony Brabazon, 8th Earl of Meath+1 b. 17 Feb 1721, d. 4 Jan 1790
- Hon. William Brabazon+1 b. Aug 1723
- [S37] BP2003 volume 2, page 2659. See link for full details for this source. Hereinafter cited as. [S37]
Reverend William Collins1
Child of Reverend William Collins
- Martha Collins+1 d. 24 Apr 1762
- [S37] BP2003 volume 2, page 2659. See link for full details for this source. Hereinafter cited as. [S37]
William Brabazon, 9th Earl of Meath 
He held the office of Member of Parliament (M.P.) for County Dublin from 1789 to 1790.1 He succeeded as the 9th Earl of Meath [I., 1627] on 4 January 1790.1 He succeeded as the 10th Lord Brabazon, Baron of Ardee, co. Louth [I., 1616] on 4 January 1790.1
- [S37] BP2003 volume 2, page 2659. See link for full details for this source. Hereinafter cited as. [S37]
John Chambré Brabazon, 10th Earl of Meath1 
He succeeded as the 10th Earl of Meath [I., 1627] on 26 May 1797.2 He succeeded as the 11th Lord Brabazon, Baron of Ardee, co. Louth [I., 1616] on 26 May 1797.2 He was appointed Knight, Order of St. Patrick (K.P.) in 1821.2 He held the office of Lord-Lieutenant of County Dublin between 1831 and 1851.2 He was created 1st Baron Chaworth of Eaton Hall, co. Hereford [U.K.] on 10 September 1831.1 He was appointed Privy Counsellor (P.C.) [Ireland] in 1833.2
Children of John Chambré Brabazon, 10th Earl of Meath and Lady Melosina Adelaide Meade
- Hon. unknown son Brabazon2
- Hon. unknown son Brabazon2
- Hon. unknown son Brabazon2
- Hon. unknown son Brabazon2
- William Brabazon, 11th Earl of Meath+2 b. 25 Oct 1803, d. 26 May 1887
- Lady Theodosia Brabazon+3 b. c 1811, d. 13 Feb 1876
- [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 156. Hereinafter cited as The Complete Peerage.
- [S37] BP2003 volume 2, page 2659. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
Lady Melosina Adelaide Meade1 
From 31 December 1801, her married name became Brabazon. After her marriage, Lady Melosina Adelaide Meade was styled as Countess of Meath on 31 December 1801.
Children of Lady Melosina Adelaide Meade and John Chambré Brabazon, 10th Earl of Meath
- Hon. unknown son Brabazon2
- Hon. unknown son Brabazon2
- Hon. unknown son Brabazon2
- Hon. unknown son Brabazon2
- William Brabazon, 11th Earl of Meath+2 b. 25 Oct 1803, d. 26 May 1887
- Lady Theodosia Brabazon+2 b. c 1811, d. 13 Feb 1876