Charles Henry Higginson 
Children of Charles Henry Higginson and Mary Higginson
- Agnes Shakespeare Higginson+
- Lt.-Col. Gordon Shakespeare Higginson1 b. 1864, d. 14 Feb 1928
- Hester Metcalfe Higginson b. 1871, d. 1954
Alexander Forbes Irvine, 22nd of Drum1 
He was educated at Winchester College, Winchester, Hampshire, EnglandG.1 He was educated at New College, Oxford University, Oxford, Oxfordshire, England.1 He gained the rank of First World War.1 He gained the rank of Lieutenant in the Grenadier Guards (SR.)1 He held the office of Deputy Lieutenant (D.L.) of Aberdeenshire.1 He held the office of Justice of the Peace (J.P.) for Aberdeenshire.1
Children of Alexander Forbes Irvine, 22nd of Drum and Dorothy Isabel Crawford
- Alexander Forbes Forbes Irvine, 23rd of Drum2 b. 12 May 1907, d. 10 Jun 1940
- Henry Quentin Forbes Irvine, 24th of Drum2 b. 5 Nov 1908, d. 24 Nov 1975
- Lt.-Col. Charles Francis Irvine, 25th of Drum+2 b. 12 Nov 1910, d. 4 Mar 1992
- Kenneth James Irvine+2 b. 18 Oct 1912, d. 25 Nov 1997
- Robert Hugh Irvine2 b. 21 Mar 1919, d. 13 Feb 1942
Quentin Hugh Innes Irvine1 
He was educated at Radley College, Abingdon, Oxfordshire, EnglandG.1 He graduated from Exeter College, Oxford University, Oxford, Oxfordshire, England, in 1912 with a Bachelor of Arts (B.A.)1 He fought in the First World War.1 He gained the rank of officer in 1914 in the Argyll & Sutherland Highlanders and Middlesex Regiment.1
Children of Quentin Hugh Innes Irvine and Irene Dorothy May Burnett
- Mary Dorothea Forbes Irvine+2 b. 28 Oct 1916
- Francis Charles Quentin Irvine+2 b. 26 Jan 1918, d. 17 Apr 2003
- Jean Christian Charlotte Irvine+2 b. 27 Jan 1924
Sonja Eriksson1
Child of Sonja Eriksson and Richard Andrew Ruff
- Emma Anna Elisabet Ruff1 b. 1999
- [S37] BP2003 volume 2, page 2064. See link for full details for this source. Hereinafter cited as. [S37]
Alexander Irvine1
Child of Alexander Irvine and Margaret Christina MacMillan
- Alexander Andrew Mackay Irvine, Baron Irvine of Lairg+1 b. 23 Jun 1940
- [S37] BP2003 volume 2, page 2064. See link for full details for this source. Hereinafter cited as. [S37]
Francis Charles Quentin Irvine1 
He was educated at Harrow School, Harrow, London, England.1 He was educated at Royal Military College, Sandhurst, Berkshire, England.1 He gained the rank of Major between 1938 and 1956 in the Queen’s Own Cameron Highlanders.1 He fought in the Second World War.1 He was admitted to the Royal Company of Archers in 1951.1 He held the office of Justice of the Peace (J.P.) in 1961.1 He held the office of Deputy Lieutenant (D.L.) in 1966.1 He lived in 2003 at Straloch, New Machar, Aberdeenshire, ScotlandG.1
Children of Francis Charles Quentin Irvine and Eva Mollie Leicester
- Quentin Hugh Ramsay Irvine2 b. 26 Nov 1942, d. 14 Oct 1983
- Francis David Howard Irvine2 b. 14 Oct 1944, d. 25 Nov 1982
- Susan Diana Mary Irvine+2 b. 10 Nov 1951
Major O. Leicester1
Child of Major O. Leicester
Eva Mollie Leicester1
From 1941, her married name became Irvine.
Children of Eva Mollie Leicester and Francis Charles Quentin Irvine
- Quentin Hugh Ramsay Irvine2 b. 26 Nov 1942, d. 14 Oct 1983
- Francis David Howard Irvine2 b. 14 Oct 1944, d. 25 Nov 1982
- Susan Diana Mary Irvine+2 b. 10 Nov 1951
Quentin Hugh Ramsay Irvine1 
He was educated at Harrow School, Harrow, London, England.1 He was educated at University College, Oxford University, Oxford, Oxfordshire, England.1
Francis David Howard Irvine1 
He was educated at Trinity College, Glenalmond, Perthshire, ScotlandG.1 He was educated at Royal Military Academy, Sandhurst, Berkshire, England.1