I've been trying to follow the family's whereabouts and Arthur's occupations. So far, I have:
1871 - Blackburn RG10/4173/118/8 Cotton Weaver
1874 - Annan - Power Loom Weaver (Catherine's birth cert)
1876 - Worthington , Lancs (Mary's entry in 1891) - Wigan RD Q4 1875 on birth reg MMN Aspen
1881 - Nottingham RG11/3332/113/28 Colliery labourer
1882 - Nottingham (Gertrude's entry on 1891) Q4 1881 Nottingham on birth reg MMN Aspin
1885 - Kensington, London (Margaret's entry on 1891) - Q3 1884 on birth reg MMN Aspin
1886 -Edinburgh Assurance Agent (Joseph's birth cert))
1887 - Scotland (Joseph on 1891 ) - see above
1889 - Edinburgh Insurance Superintendant (John's birth cert)
1890 - Scotland (John on 1891) - see above
1891 - Sheffield RG12/3831/39/31 Superintendant of ?? (Insur written in by coder)
1901 - Sheffield - RG13/4376/58/18 Life Assurance Agent
and retired by the next census
Have I missed any?