Philippa Maynard Tomson1
From 1953, her married name became Romer.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 238. Hereinafter cited as The New Extinct Peerage.
M. Tomson1
Child of M. Tomson
- [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 238. Hereinafter cited as The New Extinct Peerage.
Ian Lebeau Ritchie Romer1
Children of Ian Lebeau Ritchie Romer and Elizabeth Dales
- James R. Romer2 b. 1955
- Helena J. L. Romer2 b. 1956
- [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 238. Hereinafter cited as The New Extinct Peerage.
- [S4567] Bill Norton, “re: Pitman Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 6 April 2010 and 19 April 2011. Hereinafter cited as “re: Pitman Family.”
Elizabeth Dales1
From 1952, her married name became Romer.1
Children of Elizabeth Dales and Ian Lebeau Ritchie Romer
- James R. Romer2 b. 1955
- Helena J. L. Romer2 b. 1956
- [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 238. Hereinafter cited as The New Extinct Peerage.
- [S4567] Bill Norton, “re: Pitman Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 6 April 2010 and 19 April 2011. Hereinafter cited as “re: Pitman Family.”
James Dales1 
Child of James Dales and Elizabeth Dryden
- Elizabeth Dales+1 b. 1926
- [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 238. Hereinafter cited as The New Extinct Peerage.
- [S4567] Bill Norton, “re: Pitman Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 6 April 2010 and 19 April 2011. Hereinafter cited as “re: Pitman Family.”
Sir James Ibbetson, 2nd Bt.1 
He succeeded as the 2nd Baronet Ibbetson [G.B., 1748] in 1761.1
Children of Sir James Ibbetson, 2nd Bt. and Jane Caygill
- James Ibbetson1
- Sir Henry Carr Ibbetson, 3rd Bt.1 b. b 1779, d. 5 Jun 1825
- Sir Charles Ibbetson, 4th Bt.+1 b. 26 Sep 1779, d. 9 Apr 1839
- Sir John Thomas Selwyn, 6th Bt.+1 b. 1789, d. 20 Mar 1869
- [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 238. Hereinafter cited as The New Extinct Peerage.
Jane Caygill1
From 1768, her married name became Ibbetson.1
Children of Jane Caygill and Sir James Ibbetson, 2nd Bt.
- James Ibbetson1
- Sir Henry Carr Ibbetson, 3rd Bt.1 b. b 1779, d. 5 Jun 1825
- Sir Charles Ibbetson, 4th Bt.+1 b. 26 Sep 1779, d. 9 Apr 1839
- Sir John Thomas Selwyn, 6th Bt.+1 b. 1789, d. 20 Mar 1869
- [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 238. Hereinafter cited as The New Extinct Peerage.
John Caygill1
He lived at Shaw, Yorkshire, EnglandG.1
Child of John Caygill and Jane Selwyn
- [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 238. Hereinafter cited as The New Extinct Peerage.
Jane Selwyn1
Her married name became Caygill.1
Child of Jane Selwyn and John Caygill
- [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 238. Hereinafter cited as The New Extinct Peerage.
unknown Selwyn1
Children of unknown Selwyn
- [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 238. Hereinafter cited as The New Extinct Peerage.