Dermot O’Dempsey1
Children of Dermot O’Dempsey
- Lewis O’Dempsey+2
- Terence O’Dempsey, 1st Viscount Clanmalier+1 b. c 1553, d. a Feb 1637
- [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 224. Hereinafter cited as The Complete Peerage.
- [S6] Cokayne, and others, The Complete Peerage, volume III, page 225.
Hugh O’Dempsey1
Child of Hugh O’Dempsey
- [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 224. Hereinafter cited as The Complete Peerage.
Colonel H. de Frisching1
Child of Colonel H. de Frisching
Denyse Jacqueline de Frisching1
From 23 April 1966, her married name became Chetwynd.
Children of Denyse Jacqueline de Frisching and John Hugh Chetwynd
- Hugh Nigel Chetwynd2 b. 1967
- Philip Mark Chetwynd2 b. 27 Mar 1969
Mary FitzGerald1 
From 1592, her married name became O’Dempsey.1
Child of Mary FitzGerald and Terence O’Dempsey, 1st Viscount Clanmalier
- Owny O’Dempsey+ b. 1593, d. bt Feb 1637 – Sep 1638
- [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 224. Hereinafter cited as The Complete Peerage.
- [S5792] Robin Dening, “re: Rochfort Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 2 January 2012. Hereinafter cited as “re: Rochfort Family.”
Margaret Butler1
From circa 1546, her married name became FitzGerald.1
Children of Margaret Butler and Sir Maurice FitzGerald
- Thomas FitzGerald+2 b. c 1548, d. 20 Jun 1611
- Mary FitzGerald+1 b. 1571, d. 4 Jan 1614
- [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 224. Hereinafter cited as The Complete Peerage.
- [S5792] Robin Dening, “re: Rochfort Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 2 January 2012. Hereinafter cited as “re: Rochfort Family.”
Edmund Butler1
Child of Edmund Butler
- [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 224. Hereinafter cited as The Complete Peerage.
Major John Kenrick Lloyd Fitzwilliams1 
He gained the rank of Major in the Royal Artillery.2
Child of Major John Kenrick Lloyd Fitzwilliams and Margery Laura Hyde
- [S37] BP2003 volume 1, page 769. See link for full details for this source. Hereinafter cited as. [S37]
- [S1322] David Arathoon, “re: Acheson Family and Campbell Family,” e-mail message to British and European Nobility Register, 8 April 2005 – 14 July 2006. Hereinafter cited as “re: Acheson Family and Campbell Family.”
