Matthew Plunkett1 
He succeeded as the 9th Baron Louth [I., 1541] in 1707, de jure.1
Children of Matthew Plunkett and Susanna Mason
- Elizabeth Plunkett2
- Oliver Plunkett+2 b. 2 Apr 1727, d. 4 Mar 1763
- Matthew Plunkett2 b. 22 Sep 1728
Susanna Mason1 
From 20 April 1716, her married name became Plunkett.
Children of Susanna Mason and Matthew Plunkett
- Elizabeth Plunkett2
- Oliver Plunkett+2 b. 2 Apr 1727, d. 4 Mar 1763
- Matthew Plunkett2 b. 22 Sep 1728
Oliver Plunkett1 
He succeeded as the 10th Baron Louth [I., 1541] on 20 June 1754, de jure.1
Children of Oliver Plunkett and Margaret Netterville
- Susannah Plunkett2
- Anne Plunkett2 d. 5 Mar 1837
- unknown Plunkett2 b. b 1756, d. b 1763
- unknown Plunkett2 b. b 1757, d. b 1763
- Thomas Oliver Plunkett, 11th Baron Louth+2 b. 28 Aug 1757, d. 25 Jun 1823
- Matthew Plunkett+2 b. 1765, d. Jul 1825
Matthew Plunkett1 
Elizabeth Plunkett1
Her married name became Talbot.
Plunkett Henry Talbot1 
He lived at Mornington, County Meath, Ireland.1
Hon. Luke Netterville1 
He lived at Staleen, County Meath, IrelandG.2
Children of Hon. Luke Netterville and Anne Stanley
- Margaret Netterville+4 d. 1787
- Nicholas Netterville3 d. 1776
- Jerome Netterville3
- [S37] BP2003 volume 2, page 2410. See link for full details for this source. Hereinafter cited as. [S37]
- [S22] Sir Bernard Burke, C.B. LL.D., A Genealogical History of the Dormant, Abeyant, Forfeited, and Extinct Peerages of the British Empire, new edition (1883; reprint, Baltimore, Maryland: Genealogical Publishing Company, 1978), page 614. Hereinafter cited as Burkes Extinct Peerage.
- [S5947] House of Lords, Case on behalf of Arthur James Netterville of Cruicerath in the County of Meath Esquire, claiming to be Viscount Netterville of Douth in the Peerage of Ireland, unknown volume (London: HMSO, 26 July 1867), page 4. Hereinafter cited as Netterville Peerage Claim.
- [S37] BP2003. [S37]
Margaret Netterville1 
From circa 1750, her married name became Plunkett.
Children of Margaret Netterville and Oliver Plunkett
- Susannah Plunkett2
- Anne Plunkett2 d. 5 Mar 1837
- unknown Plunkett2 b. b 1756, d. b 1763
- unknown Plunkett2 b. b 1757, d. b 1763
- Thomas Oliver Plunkett, 11th Baron Louth+2 b. 28 Aug 1757, d. 25 Jun 1823
- Matthew Plunkett+2 b. 1765, d. Jul 1825
- [S37] BP2003 volume 2, page 2410. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [S22] Sir Bernard Burke, C.B. LL.D., A Genealogical History of the Dormant, Abeyant, Forfeited, and Extinct Peerages of the British Empire, new edition (1883; reprint, Baltimore, Maryland: Genealogical Publishing Company, 1978), page 614. Hereinafter cited as Burkes Extinct Peerage.
Thomas Oliver Plunkett, 11th Baron Louth1 
In 1798 he claimed and was allowed the peerage.1 He succeeded as the 11th Baron Louth [I., 1541] in 1798.1
Children of Thomas Oliver Plunkett, 11th Baron Louth and Margaret Plunkett
- Maj.-Gen. Hon. Charles Dawson Plunkett+2 d. 19 May 1886
- Thomas Oliver Plunkett, 12th Baron Louth+2 b. 5 Aug 1809, d. 26 Jun 1849
- Hon. Randal Matthew Plunkett2 b. 31 Oct 1810, d. 5 Nov 1833
- Hon. Henry Luke Plunkett2 b. 6 Aug 1815
- Major Hon. Edward Sidney Plunkett+2 b. 1817, d. 19 Oct 1875
Matthew Plunkett1 
Children of Matthew Plunkett and Sydney Shaw
- Oliver Plunkett2 d. 23 Oct 1860
- Anna Shaw Plunkett2 d. 13 Dec 1884
- Merrick Shaw Plunkett+2 b. 1814