James O’Brien1 
- [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 210. Hereinafter cited as The New Extinct Peerage.
Annie Georgina O’Brien1
- [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 210. Hereinafter cited as The New Extinct Peerage.
Hon. Ellen Mary O’Brien1 
- [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 210. Hereinafter cited as The New Extinct Peerage.
Lt.-Col. Henry Stephen Olivier1 
He gained the rank of Lieutenant-Colonel in the Army.1 He held the office of High Sheriff of Wiltshire in 1843.1 He lived at Potterne Manor House, Wiltshire, EnglandG.1
Children of Lt.-Col. Henry Stephen Olivier and Mary Dacres
- Reverend Henry Arnold Olivier+1 b. 18 Feb 1826, d. 1912
- Rev. Canon Dacres Olivier+2 b. 26 Oct 1831, d. 7 Jan 1919
- [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 210. Hereinafter cited as The New Extinct Peerage.
- [S8283] Michael Gwinnell, “re: Olivier Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 8 April 2017. Hereinafter cited as “re: Olivier Family.”
Reverend Daniel Olivier1 
He was the Rector at Clifton, Bedfordshire, EnglandG.1
Child of Reverend Daniel Olivier and Margaret Harriet Arnold
- Lt.-Col. Henry Stephen Olivier+1 b. 14 Aug 1796, d. 1866
- [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 210. Hereinafter cited as The New Extinct Peerage.
Daniel Josias Olivier1 
He was a merchant at London, EnglandG.1
Child of Daniel Josias Olivier and Susannah Massé
- Reverend Daniel Olivier+1 b. 16 Jun 1755, d. 28 Dec 1826
- [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 210. Hereinafter cited as The New Extinct Peerage.
Reverend Jerome Olivier1 
Child of Reverend Jerome Olivier and Julie de la Motte
- Daniel Josias Olivier+1 b. 1722, d. 1782
- [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 210. Hereinafter cited as The New Extinct Peerage.
Reverend Jourdain Olivier1 
Child of Reverend Jourdain Olivier and Anne Day
- Reverend Jerome Olivier+1 b. 1687
- [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 210. Hereinafter cited as The New Extinct Peerage.
Isaac Olivier1 
Child of Isaac Olivier and Isabeau de Masselin
- Reverend Jourdain Olivier+1 b. 1643
- [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 210. Hereinafter cited as The New Extinct Peerage.
Peter Olivier1 
Child of Peter Olivier
- Isaac Olivier+1 b. 1600, d. 1671
- [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 210. Hereinafter cited as The New Extinct Peerage.
