I don't think we did much on George Edwin Bolton last time around and he will need "tidying up".
Birth reg seems to be as George Edwin Bolton, mother's maiden name Marshall, Dec qtr 1865 St Saviour Southwark 1d 22.
He's with parents George and Eliza in South Stoneham, Hants in 1871, but the family returns to London later on I think as his younger sister Sophia Theresa Bolton born 1869 Southampton dies in Islington in 1876.
1871 ref: RG10/1198/44/40.