Geoffrey Herbert was the third son of Horace Arthur and Sarah Kate Fisher (nee Thackeray).
His father Horace Arthur was born in Hyson Green, Nottingham, in 1854 the son of James and Emma Fisher. He was baptised at St Paul, Hyson Green, on 3 December 1854. His mother Sarah Kate was born in Nottingham in 1854, the daughter of John Lawson and Eliza Thackerary. She was baptised at Radford Christ Church on 21 October 1854.
Horace Arthur and Sarah Kate were married at Arnold St Mary in 6 August 1879. They had six children all of whom were baptised at Radford Christ Church: James Thackeray b. Ruddington 1883; Sybil Blanche b. Nottingham 1885; Horace Frank (also Frank Horace k/a Frank) b. Nottingham 1886; Geoffrey Herbert b. Nottingham birth registered 1888 (J/F/M) bap. 27 March 1888; John Wilfrid b. Nottingham birth registered 1893 (J/F/M) and Florence Maud b. Nottingham 1894.
In 1881 Horace (26), a lace manufacturer, and Sarah (26) were living at Arnon House, Ruddington. They employed three staff, a cook, parlour maid and groom. Their first child, James Thackeray, was born in Ruddington two years later in March 1883 but by the time of his baptism in the May they were living in The Park, Nottingham.
By 1891 Horace and Sarah were living at Duke William Mount, Newcastle Circus, Standard Hill, Nottingham, with their four children James, Sybil, Frank and Geoffrey. Also in the household was Sarah's widowed mother, Eliza Thackeray who was 'living on own means'. Horace and Sarah employed a cook, butler, house maid, nurse (domestic), under nurse (domestic) and a kitchen maid.
The family had moved to The Hills, Bramcote, Nottingham by 1901 but only the two youngest children, John and Florence were in the home on the night of the census. Also in the household were seven domestic servants: ladies' maid, cook, parlour maid, two house maids, kitchen maid and scullery maid.
James was a gentleman cadet at Woolwich, London (subsequently commissioned in the Royal Engineers, possibly in 1902), Sybil was at school in High Wycombe, Buckinghamshire, Frank at school in Great Malvern, Worcestershire, and Geoffrey at school in Eastbourne, Sussex.
Horace had retired by 1911 ('private means') and was living with his wife at Arno Vale, Arnold, with three of his six children: Frank, a mining engineer, Sybil and John. Also in the household were seven domestic servants: cook, two parlour maids, house maid, maid, under-maid and kitchen maid.
At the time of the 1911 census James was at the Garrison, Sheerness, a lieutenant 39 Corps Royal Engineers, but Geoffrey and Florence have not yet been traced, although Geoffrey, who would have been about 23 years old, may have already been pursuing an agricultural career in Canada.
Geoffrey's brother John Wilfred died of wounds in July 1916, nine months after Geoffrey's death. (See 'Extra information') James Thackeray served with the Royal Engineers and was awarded the DSO in the New Year Honours List, 1918: 'Maj. James Thackeray Fisher, Royal Engineers'. He served in India after the war and retired in the rank of lieutenant-colonel.
The youngest sibling, Florence Maud, probably died in 1918 (J/F/M) aged 24.
Their father Horace Arthur died on 30 January 1937 aged 82. He had lived at Car Colston Hall, Nottinghamshire, for several years before his death. His widow, Sarah Kate, died on 6 June 1939; the probate record gave her address at Whatton Grange, Nottinghamshire.