Lt.-Col. George St. John Armitage Dyson1 
He was educated at Harrow School, Harrow, London, EnglandG.1 He fought in the First World War.1 He was awarded the Military Cross (M.C.) in 1917.1 He gained the rank of Lieutenant-Colonel in the 122nd (West Riding) Field Regiment, Malaya Command Reserve.1 He fought in the Second World War, where be was captured by the Japanese and became a POW.1
Child of Lt.-Col. George St. John Armitage Dyson and Mona (?)
- Thomas Norwood Armitage Dyson1 b. 1922, d. 26 Aug 1938
- [S1541] Beatrice Potter, “re: Lady Isabella Somerset,” e-mail message to BENR, 30 November 2005. Hereinafter cited as “re: Isabella Somerset.”
- [S266] World War II Unit Histories – Officers, online http://www.unithistories.com/units_index/default.asp?file=../officers/personsx. Hereinafter cited as World War II Unit Histories – Officers.
Elizabeth Mary Grenfell1
From 12 March 1929, her married name became Tyson-Woodcock. From 27 September 1938, her married name became Davies.
Child of Elizabeth Mary Grenfell and Philip Tyson-Woodcock
- Elyzabeth Jane Tyson-Woodcock1 d. 28 May 2012
Child of Elizabeth Mary Grenfell and John Davies
- Julian David Grenfell Davies+2 b. 17 Apr 1942
Reverend Edward Tyson-Woodcock1
Child of Reverend Edward Tyson-Woodcock
Philip Tyson-Woodcock1
Child of Philip Tyson-Woodcock and Elizabeth Mary Grenfell
- Elyzabeth Jane Tyson-Woodcock1 d. 28 May 2012
Julian David Grenfell Davies1
He was educated at Repton School, Repton, Derbyshire, EnglandG. He was educated at Royal Agricultural College, Cirencester, Gloucestershire, EnglandG.1
Children of Julian David Grenfell Davies and Valerie Joan Cosnett
- Christine Michelle Davies2 b. 2 Jul 1966
- Jacqueline Anne Davies2 b. 2 Oct 1967
Valerie Joan Cosnett1
She lived at Johannesburg, Transvaal, South AfricaG.1 From 19 August 1964, her married name became Davies.
Children of Valerie Joan Cosnett and Julian David Grenfell Davies
- Christine Michelle Davies2 b. 2 Jul 1966
- Jacqueline Anne Davies2 b. 2 Oct 1967
Christine Michelle Davies1
Jacqueline Anne Davies1
Joan Sophie Grenfell1
From 25 September 1935, her married name became Bailey. From 20 April 1950, her married name became Moraville.1