Christopher's parents were Nicholas Flynn and Susannah Gosson, married 27 Jun 1864, Parish of St Francis Xavier, Liverpool - Susannah appears as "Annie" in subsequent Census returns. In 1901 they were living at 8 Carisbrooke Road, Walton on the Hill, Nicholas' occupation "Commercial Traveller".
The Liverpool Mercury, 24 Feb 1904 reported the death of a Nicholas Flynn, Commercial Traveller of Carisbrooke Road. He was knocked down, crossing Picton Road the previous afternoon, by an electric tramcar while trying to avoid a milk cart and died later that evening at the Royal Infirmary.