Robert Clark Orr1
He lived at 12 Baliol Street, Charing Cross, London, EnglandG.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 36. Hereinafter cited as The New Extinct Peerage.
William Orr1
Children of William Orr
- [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 36. Hereinafter cited as The New Extinct Peerage.
Robert Clark Orr1
- [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 36. Hereinafter cited as The New Extinct Peerage.
Arthur Orr1
- [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 36. Hereinafter cited as The New Extinct Peerage.
Captain James Orr1

- [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 36. Hereinafter cited as The New Extinct Peerage.
Reverend Andrew Orr1
He was the Minister at Borthwick, Midlothian, ScotlandG.1 He graduated with a Master of Arts (M.A.)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 36. Hereinafter cited as The New Extinct Peerage.
Mary Orr1 
- [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 36. Hereinafter cited as The New Extinct Peerage.
Annie Boyd Orr1
She lived at Borthwick Bank, Saltcoats, Ayrshire, ScotlandG.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 36. Hereinafter cited as The New Extinct Peerage.
Hon. Elizabeth Joan Boyd-Orr1 
She was a doctor.1 From 22 August 1943, her married name became Barton.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 36. Hereinafter cited as The New Extinct Peerage.
- [S4449] Katie Marx, “re: Boyd-Orr Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 25 January 2010. Hereinafter cited as “re: Boyd-Orr Family.”
Lt.-Col. Kenneth A. J. Barton1
- [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 36. Hereinafter cited as The New Extinct Peerage.
