Norman Marrison was the only son of Joseph and Isabella Shardlow (née Hollis).
Joseph Shardlow was born in Nottingham in 1860. He joined the General Post Office in June 1883 as a letter carrier and messenger (later a letter carrier and stamper), and in 1891 was living at Glebe Street, Nottingham, with his parents, Reuben, a house carpenter, and Christiana. Isabella Hollis was born in Swinderby, Lincolnshire, in December 1859, the daughter of John, a coachman, and his wife Sarah.
Joseph and Isabella were married at Newark Christ Church in July 1891; he was living at Glebe Street, Nottingham, and she at Millgate, Newark. They had two children, Dorothy Hollis b. Nottingham January 1893 bap. St Nicholas February 1893 and Norman Marrison b. Nottingham 14 March 1896 bap. St Nicholas 10 May 1896.
Joseph and Isabella were living at 9 Bangor Street, Nottingham, when Dorothy was baptised in 1893 and still at the same address at the time of the 1901 Census.
However, the family had moved to 35 Alberta Terrace, Sherwood Rise, by 1911. Joseph was still working for the General Post Office and his daughter was a milliner while Norman was still at school.
The later CWGC record gave Joseph and Isabella's address as 83 Foxhall Road, Sherwood Rise, but they then moved to 'Glendon', High Street, Mablethorpe, Lincolnshire, where Joseph died in December 1926. He was buried in Mablethorpe St Mary churchyard.
Norman's sister Dorothy married Frank Percival Baxter in 1922 (reg. Louth Lincolnshire). By 1939 when the England & Wales Register was compiled, Dorothy and Frank were living in Nottingham with Dorothy's mother, Isabella, described on the Register as 'incapacitated.'
Isabella died in 1947 and was buried in Edwalton Holy Rood churchyard. The probate record gave her home address as Perry Road, Sherwood, Nottingham, but she died at another address in Nottingham, possibly a nursing home.
Her daughter Dorothy died in 1979 (reg. Honiton Devon).