Anne Dillon1 
Child of Anne Dillon and John Alen
- Sir Thomas Alen, 1st Bt.1 b. c 1566, d. 7 Mar 1626/27
- [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 240. Hereinafter cited as The Complete Baronetage.
Thomas Dillon1 
Child of Thomas Dillon
- [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 240. Hereinafter cited as The Complete Baronetage.
Mary Fleming1 
From after 1616, her married name became Alen.1
- [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 240. Hereinafter cited as The Complete Baronetage.
Captain Andrew Kindelan1
- [S37] BP2003 volume 1, page 265. See link for full details for this source. Hereinafter cited as. [S37]
Christopher Fleming, 12th Lord Slane1 
He gained the title of 12th Lord Slane.
Children of Christopher Fleming, 12th Lord Slane and Eleanor Barnewall
- [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 240. 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 XII/1, page 15. Hereinafter cited as The Complete Peerage.
- [S6] Cokayne, and others, The Complete Peerage, volume XII/1, page 16.
- [S47] BIFR1976 Aylmer, page 42. See link for full details for this source. Hereinafter cited as. [S47]
- [S6] Cokayne, and others, The Complete Peerage, volume II, page 254.
- [S130] Wikipedia, online http;//www.wikipedia.org. Hereinafter cited as Wikipedia.
Hon. Mary Preston1 
From after 1623, her married name became Alen.1 From before November 1634, her married name became Luttrell.1 Her last will was dated 9 March 1665.
Jenico Preston, 5th Viscount Gormanston1 
He succeeded as the 5th Viscount Gormanston [I., 1478] on 24 January 1599/0.2 He succeeded as the 8th Lord Preston of Gormanston [I., 1370] on 24 January 1599/0.2
Children of Jenico Preston, 5th Viscount Gormanston and Margaret St. Lawrence
- Hon. Mary Preston1 d. bt Mar 1665 – Jun 1666
- Nicholas Preston, 6th Viscount Gormanston+2 b. c 1608, d. 28 Jul 1643
- [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 240. Hereinafter cited as The Complete Baronetage.
- [S37] BP2003 volume 2, page 1601. See link for full details for this source. Hereinafter cited as. [S37]
Margaret St. Lawrence1 
Her married name became Preston.3 After her marriage, Margaret St. Lawrence was styled as Viscountess Gormanston on 24 January 1599/0. From after 1632, her married name became Plunkett.3
Children of Margaret St. Lawrence and Jenico Preston, 5th Viscount Gormanston
- Hon. Mary Preston1 d. bt Mar 1665 – Jun 1666
- Nicholas Preston, 6th Viscount Gormanston+3 b. c 1608, d. 28 Jul 1643
- [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 240. Hereinafter cited as The Complete Baronetage.
- [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 151. Hereinafter cited as The New Extinct Peerage.
- [S37] BP2003 volume 2, page 1601. See link for full details for this source. Hereinafter cited as. [S37]
- [S34] BP1970 page 1009. See link for full details for this source. Hereinafter cited as. [S34]
Nicholas St. Lawrence, 8th Baron Howth1 
He was appointed Knight in 1588.2 He succeeded as the 8th Baron Howth [I., c. 1440] on 24 October 1589.2
Children of Nicholas St. Lawrence, 8th Baron Howth and Margaret Barnewall
- Margaret St. Lawrence+1 d. 16 Nov 1637
- Christopher St. Lawrence, 9th Baron Howth+2 d. 24 Oct 1619
- [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 240. Hereinafter cited as The Complete Baronetage.
- [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 151. Hereinafter cited as The New Extinct Peerage.
Simon Luttrell1 
He lived at Luttrellstown, IrelandG.2
