Alexander Frederick Traill1 
He was educated at Coleraine Academic Institute, Coleraine, County Londonderry, IrelandG.1 He was educated at Trinity College, Dublin University, Dublin, County Dublin, IrelandG.1 He fought in the First World War.1 He was awarded the Military Cross (M.C.)1 He lived at Castlecat, Bushmills, County Antrim, IrelandG.1
Children of Alexander Frederick Traill and Margaret Rathbone
- Alexander Traill2
- John Traill2
- Daniel Anthony Traill2 b. 1920, d. 13 May 1943
- Veronica Traill2 b. 27 Aug 1924
Margaret Rathbone1 
Her married name became Traill.
Children of Margaret Rathbone and Alexander Frederick Traill
- Alexander Traill2
- John Traill2
- Daniel Anthony Traill2 b. 1920, d. 13 May 1943
- Veronica Traill2 b. 27 Aug 1924
Daniel Anthony Traill1,2

He fought in the Second World War.1 He gained the rank of Sergeant in the 466 (RAAF) Squadron, Royal Air Force.2
- [S47] BIFR1976 page 1127. See link for full details for this source. Hereinafter cited as. [S47]
- [S259] Commonwealth War Graves Commission, online http://www.cwgc.org. Hereinafter cited as Commonwealth War Graves Commission.
- [S47] BIFR1976. [S47]
Frances Derbyshire1 
Her married name became Traill. She lived in 1976 at Castle Hill Cottage, Glenduckie, Newburgh, Fife, ScotlandG.1
- [S47] BIFR1976 page 1127. See link for full details for this source. Hereinafter cited as. [S47]
John Traill1
He lived in 1976 at 90 Honeywell Street, Barnsley, Yorkshire, EnglandG.1
Veronica Traill1
She lived in 1976 at 22 Adelaide Street, Dun Laoghaire, County Dublin, IrelandG.1
Frances Catherine Traill1 
From 10 August 1898, her married name became Denny.
Peter Denny1
Child of Peter Denny
- Leslie Denny2 d. 22 Jan 1939
Leslie Denny1 