Colonel John Jewson1
Child of Colonel John Jewson
Edward Rivers R. Jewson1
Children of Edward Rivers R. Jewson and Elizabeth Georgina Gail Villiers
- Sophie Emily Josceline Jewson2 b. 1987
- Isobel Mary Elizabeth Jewson2 b. 1988
Sophie Emily Josceline Jewson1
Isobel Mary Elizabeth Jewson1
Sir William de Burgh, Liath Oughter1 
He was Custos of Ireland in 1308.2 He fought in the Battle of Athenry in 1316, which he won.2
Children of Sir William de Burgh, Liath Oughter and unknown daughter MacJordan
- [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 69. Hereinafter cited as The New Extinct Peerage.
- [S47] BIFR1976 page 338. See link for full details for this source. Hereinafter cited as. [S47]
unknown daughter MacJordan1
Her married name became de Burgh.1
Children of unknown daughter MacJordan and Sir William de Burgh, Liath Oughter
- [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 69. Hereinafter cited as The New Extinct Peerage.
Sir Edmond de Burgh, MacWilliam Bourke Oughter1 
He was the ancestor of the Viscount Bourke of Mayo, the Earls of Mayo and the Bourkes of Partry.1 He was also known as Sir Edmund Bourke.2
Child of Sir Edmond de Burgh, MacWilliam Bourke Oughter
- [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 69. Hereinafter cited as The New Extinct Peerage.
- [S47] BIFR1976 page 338. See link for full details for this source. Hereinafter cited as. [S47]
- [S47] BIFR1976. [S47]
Walter de Burgh1
He was ancestor of the Burkes of Clogheroka and Tllyra, and thence the Burkes of Auberies, Essex (including the Burkes of Burkes Peerage.)1
- [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 69. Hereinafter cited as The New Extinct Peerage.
Lavinia Anlaby Legard1
From 14 October 1982, her married name became Newman.
Child of Lavinia Anlaby Legard and Robin George Newman
- Lucinda Anlaby Joan Newman+2 b. 15 Jun 1986
Lucinda Anlaby Joan Newman1
Her married name became Ball.3
Children of Lucinda Anlaby Joan Newman and Alan G. Ball
- Alexander Jonah William Ball3 b. c Dec 2017
- Andolie Nina Patricia Ball3 b. 16 Feb 2020
- [S37] BP2003 volume 1, page 804. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.