Ben was the son of Isaac and Annie Marsh (née Meads).
Isaac Marsh was born in Hoveringham, Nottinghamshire, in about 1852, the son of Ann Marsh. He was baptised at St Michael Hoveringham on 25 July 1852. Annie Meads was born in Calverton, Nottinghamshire, in about 1855 and was the daughter of Benjamin and Jane Meads.
Isaac and Annie were married on 13 February 1877 at St Wilfrid Calverton (J/F/M Basford) and had twelve children one of whom, Benjamin Isaac, died in infancy: Clara Jane b. Arnold 1878 (J/A/S Basford) bap. St Wilfrid Calverton 21 December 1894, Ellen Elizabeth b. Arnold 1879 (J/A/S Basford) bap. St Wilfrid 21 December 1894, William Gladstone b. Arnold 1 March 1881 (J/F/M Basford) bap. St Wilfrid 21 December 1894, Rosalie Annie b. Arnold 1882 (J/A/S Basford) bap. St Wilfrid 21 December 1894, Benjamin Isaac b. 27 January 1884 (J/F/M Basford) bap. St Wilfrid 27 April 1884 died 1884 (J/A/S Basford), Lucy Meads b. Calverton 11 June 1885 (J/A/S Basford) bap. St Wilfrid 20 September 1885, Daisy Ann b. Calverton 2 October 1886 (O/N/D Basford) bap. St Wilfrid 14 November 1886, Ben b. Calverton 1888 (J/A/S Basford) bap. St Wilfrid 25 November 1888, John Henry b. Claverton 16 March 1890 (A/M/J Basford) bap. St Wilfrid 1 June 1890, Frank Hubert b. Calverton 4 March 1893 (A/M/J Basford) bap. St Wilfrid 21 December 1894, Frederick Isaac b. Calverton 16 September 1896 bap. St Wilfrid 7 February 1897, Margery (Marjorie) Emma b. Calverton 1899 (J/A/S Basford).
In 1881 Isaac (28), a groom, and Annie (26) were living at Ramsdale Cottages, Arnold, with their three children, Clara (2), Ellen (1) and William (under 1 year).
By 1891 Isaac and Annie were living on Main Street, Calverton. Isaac was working as a gardener. He and Annie had eight children: Clara, Ellen, William, Rosalie (8), Lucy (5), Daisy (4), Ben (2) and John (1). Their son Benjamin Isaac, born in 1884, had died the same year.
The family was still living on Main Street, Calverton, in 1901. Isaac was employed as a painter. Only nine of his eleven children were in the home on the night of the census: Clara (22), Rosalie (18) and Daisy (14) who were shirt hand stitchers, Lucy (15) a hosiery hand seamer, Ben (12), John (11), Frank (8) and Frederick (5) who were at school and the youngest child, Marjorie, who was one year old. Ellen (21) was an assistant school mistress and living in Sutton in Ashfield, a boarder in the household of George and Tania Burton, while William (20) was a hosiery hand and living on Newgate Lane, Mansfield, a boarder in the household of John and Maria Meads.
Isaac and Annie had moved to Mansfield by 1911 and were living at 14 Bath Lane, Mansfield. Isaac was a labourer in a hosiery factory. Only six of their children were still living at home: Lucy (25) a hosiery seamer, Daisy (24) a copy winder, John (21) a framework knitter, Frank (18) a printer, Frederick (14) a colliery labourer above ground and Marjorie (11) who was at school. Also in the household on the night of the census was their grandson, Harold Fisher (6 b. Horsley Woodhouse Derbyshire), the son of their married daughter Ellen.
Of their other five children, Clara had married in 1903 (J/A/S Mansfield), as had Ellen who had married Samuel Fisher (1903 O/N/D Mansfield), William married Lavinia Lindley in 1904 (O/N/D Mansfield and Rosalie had married Harold G Monk in 1910 (J/A/S Mansfield).
Ben had married Sarah Alice Spencer (birth registered 1886 J/F/M Mansfield) in 1908 (J/F/M Mansfield) and they had two sons, Harry b. 1908 (J/A/S Mansfield) and Bernard Benjamin b. 5 May 1910 (A/M/J Mansfield). In 1911 Ben (22), a hosiery hand (stocking maker), Sarah (25) and their sons Harry (2) and Bernard (under 1 year) were living at 135 Newgate Lane, Mansfield. Also in the household were two female boarders. A report of Ben's death in June 1918 in the local paper gave their address as 146 Newgate Lane.
Ben's brother Frederick Isaac attested on 7 October 1918 at the age of 22 and joined the Royal Air Force (304883). He transferred to the RAF Reserve on 26 April 1919. He died aged 32 on 11 April 1929. According to the newspaper report of Ben's death, Frank and another brother were also serving in June 1918.
Isaac and Annie were living at 20 Scarcliffe Street, Mansfield, when their son Frederick attested in 1918. They were still living at the same address in 1927 when they celebrated their golden wedding anniversary, an event which was reported in the local paper (see 'Extra information'). Isaac died on 25 April 1932 and Annie on 18 May 1942.
Ben's widow, Sarah Alice, may have been living at 13 Rooth Street, Mansfield, in 1939 when the England & Wales Register was compiled: 'Sarah A Marsh b. 2 December 1885 widow'. Also in the household was Mary A Dickinson (b. 1869) widow, and Arthur Rogers (b. 1918) unmarried. Sarah may have died in 1970 (J/F/M Mansfield). Their eldest son Harry died on 22 August 1941 aged 51. Bernard married Gertrude A Cox (b. 29 December 1910) in 1932 (A/M/J Mansfield) and in 1939 they were living at 44 Pecks Hill, Mansfield. Bernard was working as a motor bus driver. He died in 1999 (O/N/D Mansfield).