Katherine Stewart1
From 10 May 1816, her married name became Warren.
Children of Katherine Stewart and Henry Warren
- Jane Stewart Warren2
- Catherine Warren2
- Rt. Hon. Robert Richard Warren+2 b. 3 Jun 1817, d. 24 Sep 1897
Rt. Hon. Robert Richard Warren1 
He was appointed Queen’s Counsel (Q.C.)1 He graduated with a Doctor of Law (LL.D.)1 He held the office of Member of Parliament (M.P.) for Dublin University between 1867 and 1868.1 He held the office of Judge Probate of the Court of Ireland.1 He was appointed Privy Counsellor (P.C.)1
Children of Rt. Hon. Robert Richard Warren and Mary Perry
- Edyth Gundred Warren2
- Katherine Florence Warren2
- Mary Gertrude Helen Warren2
- Henry Charles Jackson Warren+2 b. 20 Jan 1852, d. 5 Apr 1937
Charles Perry1
Child of Charles Perry
- Mary Perry+2 d. 17 Jun 1913
Mary Perry1 
From 22 March 1846, her married name became Warren.
Children of Mary Perry and Rt. Hon. Robert Richard Warren
- Edyth Gundred Warren2
- Katherine Florence Warren2
- Mary Gertrude Helen Warren2
- Henry Charles Jackson Warren+2 b. 20 Jan 1852, d. 5 Apr 1937
Naomi Hull1
Her married name became Swinburn.1
Child of Naomi Hull and Maj.-Gen. Henry Robinson Swinburn
- Lt.-Gen. Sir Richard Hull Swinburn1 b. 30 Oct 1937, d. 11 Oct 2017
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.
S. Powell1 
- [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 Sarabella Pecco1 
Her married name became Powell.1
Children of Elizabeth Sarabella Pecco and William Wellington Powell
- William W. R. Powell1 b. 1850
- Constance M. Powell1 b. 1853
- S. Powell1 b. 1856
- Maj.-Gen. Sir Charles Herbert Powell+1 b. 1857, d. 23 Oct 1943
- Ella F. Powell1 b. 1861
- [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.”
Desmond Cecil Robert Warren1 
Children of Desmond Cecil Robert Warren and Violet Arabella Lasbrey
- Donal Warren2 b. 25 Nov 1930
- Jennifer Edyth Helen Warren2 b. 11 Jul 1932
- Juliet Alice Louise Warren2 b. 4 May 1938
Dr. Frederick Oakley Lasbrey1
Child of Dr. Frederick Oakley Lasbrey
Violet Arabella Lasbrey1
From 13 August 1929, her married name became Warren.
Children of Violet Arabella Lasbrey and Desmond Cecil Robert Warren
- Donal Warren2 b. 25 Nov 1930
- Jennifer Edyth Helen Warren2 b. 11 Jul 1932
- Juliet Alice Louise Warren2 b. 4 May 1938
