I'm on a roll.   Found family 1891 and - his name is not Edward Palmer Smith but Edwin Palmer Smith.
1891 Census - 111 Battersea Park Road, Battersea, London
Edwin P. Smith    26    Shoemaker      b. Taunton, Somerset
Florence E J Smith   23                        b. St. Johns Wood, London
Edwin M. Smith   7 mos.                      b. Battersea, London
Ref. RG12 - 425 - 85 - 12
Edwin Palmer Smith, 25   Shoemaker, son of Edwin Smith, Shoemaker married Florence Elizabeth Jane Maskell, 21, dau. of William Lewis Maskell, House Decorator on 25/12/1889 Battersea Christ Church.
Witnesses: William Louis Maskell (both spellings of 2nd. name as written)
                   Georgina Peacock
Possible death for Edwin - Edwin P. Smith 1936 Taunton
Possible death for Florence - Florence E J Smith 1947 Taunton
Annette