Ida Mary Augusta Stewart
John Vandeleur Stewart1 
He lived at Rock Hill, County Londonderry, Ireland.1 He held the office of Deputy Lieutenant (D.L.)1
Children of John Vandeleur Stewart and Lady Helen Graham-Toler
- Elizabeth Georgina Stewart
- Alexander Charles Hector Stewart+ b. 15 Nov 1838
- Rear-Admiral Hector Brabazon Stewart b. 13 Dec 1841
- Robert Seymour Stewart b. 28 Mar 1846
- Sir Charles John Stewart+ b. 28 Jun 1851, d. 4 Sep 1932
- [S37] BP2003 volume 2, page 2904. See link for full details for this source. Hereinafter cited as. [S37]
Lady Helen Graham-Toler1 
Her married name became Stewart.
Children of Lady Helen Graham-Toler and John Vandeleur Stewart
- Elizabeth Georgina Stewart
- Alexander Charles Hector Stewart+ b. 15 Nov 1838
- Rear-Admiral Hector Brabazon Stewart b. 13 Dec 1841
- Robert Seymour Stewart b. 28 Mar 1846
- Sir Charles John Stewart+ b. 28 Jun 1851, d. 4 Sep 1932
- [S37] BP2003 volume 2, page 2904. See link for full details for this source. Hereinafter cited as. [S37]
Alexander Charles Hector Stewart1 
Child of Alexander Charles Hector Stewart and Gertrude Mary Smith
- Kathleen Stewart b. 8 Jan 1875
- [S1221] Michael (deceased) Ashworth, “re: Palmer Family,” e-mail message to British and European Nobility Register, 18 December 2004 – 3 November 2005. Hereinafter cited as “re: Palmer Family.”
Gertrude Mary Smith1
Her married name became Stewart.
Child of Gertrude Mary Smith and Alexander Charles Hector Stewart
- Kathleen Stewart b. 8 Jan 1875
- [S1221] Michael (deceased) Ashworth, “re: Palmer Family,” e-mail message to British and European Nobility Register, 18 December 2004 – 3 November 2005. Hereinafter cited as “re: Palmer Family.”
Kathleen Stewart 
Her married name became MacGregor.
Philip Arthur MacGregor
Rear-Admiral Hector Brabazon Stewart 
Robert Seymour Stewart 
Frances Lucia O’Hanlon
Her married name became Stewart.