Sir Randal William Mac Donnell, 1st and last Marquess of Antrim1 
He held the office of Member of Parliament (M.P.) for County Antrim between 1768 and 1775.1 He held the office of Sheriff of County Antrim in 1771.1 He succeeded as the 6th Earl of Antrim [I., 1620] on 13 October 1775.1 He succeeded as the 6th Viscount Dunluce, co. Antrim [I., 1618] on 13 October 1775.1 He was appointed Knight, Order of the Bath (K.B.) on 5 May 1779.1 On 5 February 1783 he was nominated to the Order of St. Patrick, but was never invested, being unwilling to resign from the Order of the Bath.2 He was created 1st Viscount Dunluce [Ireland] on 19 June 1785, with special remainder to his daughters in order of seniority.2 He was created 1st Earl of Antrim [Ireland] on 19 June 1785, with special remainder to his daughters in order of seniority.2 He was appointed Privy Counsellor (P.C.) [Ireland] in 1786.2 He was created 1st Marquess of Antrim [Ireland] on 18 August 1789.2
Sir John Blaquiere writes of him in 1775 as “an idle, unsteady young man, not to be depended upon.”1
On his death, the Marquessate of Antrim, and the two earlier creations of Earl of Antrim and Viscount Dunluce became extinct.2
Children of Sir Randal William Mac Donnell, 1st and last Marquess of Antrim and Hon. Letitia Morres
- Anne Katherine Mac Donnell, Countess of Antrim+2 b. 11 Feb 1778, d. 30 Jun 1834
- Lady Letitia Mary MacDonnell2 b. 11 Feb 1778, d. b 30 Jun 1834
- Charlotte MacDonnell, Countess of Antrim+2 b. 12 Aug 1779, d. 26 Oct 1835
- [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 I, page 176. Hereinafter cited as The Complete Peerage.
- [S6] Cokayne, and others, The Complete Peerage, volume I, page 177.
Charlotte Freeman 
Her married name became Talbot.1
Child of Charlotte Freeman and Maj.-Gen. Sherrington Talbot
- [S37] BP2003 volume 3, page 3605. See link for full details for this source. Hereinafter cited as. [S37]
Indiana Talbot1 
Her married name became Garland.
- [S37] BP2003 volume 3, page 3605. See link for full details for this source. Hereinafter cited as. [S37]
Anne Hassel1 
Her married name became Talbot.
Children of Anne Hassel and Sir Charles Henry Talbot, 1st Bt.
- Sir Charles Talbot, 2nd Bt.1 d. Nov 1812
- unknown daughter Talbot1
- unknown daughter Talbot1
- unknown daughter Talbot1
- unknown daughter Talbot1
- Sir George Talbot, 3rd Bt.1 b. 14 Mar 1763, d. 10 Jun 1850
- [S37] BP2003 volume 3, page 3605. See link for full details for this source. Hereinafter cited as. [S37]
Sir Charles Talbot, 2nd Bt. 
He succeeded as the 2nd Baronet Talbot, of Mickleham, Surrey and of Belfast, co. Antrim [G.B., 1790] on 30 June 1798.1 He lived at Mickleham, Surrey, EnglandG.1
- [S37] BP2003 volume 3, page 3605. See link for full details for this source. Hereinafter cited as. [S37]
Sir George Talbot, 3rd Bt.1 
He succeeded as the 3rd Baronet Talbot, of Mickleham, Surrey and of Belfast, co. Antrim [G.B., 1790] in November 1812.1 On his death, his baronetcy became extinct.1
- [S37] BP2003 volume 3, page 3605. See link for full details for this source. Hereinafter cited as. [S37]
Anna Preston 
Her married name became Talbot.
- [S37] BP2003 volume 3, page 3605. See link for full details for this source. Hereinafter cited as. [S37]
Lewes Peake Garland1 
He lived at Michaelstow, Essex, EnglandG.1
- [S37] BP2003 volume 3, page 3605. See link for full details for this source. Hereinafter cited as. [S37]
Henrietta Maria Decker1 
Her married name became Talbot.
- [S37] BP2003 volume 3, page 3605. See link for full details for this source. Hereinafter cited as. [S37]
Charlotte Elizabeth Drake 
Her married name became Talbot.
Children of Charlotte Elizabeth Drake and George Talbot
- Mary Anne Talbot d. 21 Dec 1878
- Charlotte Talbot+ d. 17 Jan 1879
- [S37] BP2003 volume 3, page 3606. See link for full details for this source. Hereinafter cited as. [S37]
