OK I see that the eldest son, born as Walter Frederick James Wooster (mmn Coleman) in Bedminster 1873, is traceable with Eliza as Walter F Davis in 1881 and Walter James in 1891.
Further children though:
1881 census
William A Davis b abt 1878 - William Alfred Davis mmn Coleman, Sep qtr 1877 Barton Regis
George F Davis b abt 1890 - George Frederick Davis mmn Coleman, Dec qtr 1879 Barton Regis
1891 census
Albert James b abt 1882 - Albert Edwin Davis, mmn Coleman, Dec qtr 1881 Barton Regis
Alice James b abt 1883 - Alice Genevieve James, mmn Coleman, Mar qtr 1883 Barton Regis
Lulu James b abt 1885 - Lulu Violet Maud James, mmn Coleman, Dec qtr 1884 Barton Regis
Laura James b abt 1887 - Alvina Laura Victoria Jubilee James, mmn Coleman, Jun qtr 1887 Barton Regis
Josiah James b abt 1890 - Josiah James, mmn Coleman, Mar qtr 1891 Barton Regis
(Also an earlier Josiah James, mmn Coleman, born Jun qtr 1889 & died Sep qtr 1889 Barton Regis).