The Ellen that Dawn found is on the 1901 census with John and Martha Goldsmith, and enumerated as Porter, Ellen B age 23.
Reference is RG13, Piece 576, Folio 19, Page 29
20 Mabyn Road, Plumstead
BUT . . . . . !!
I found this marriage!
2nd January 1895
Yarmouth, Norfolk
Ellen Beatrice Porter, age 20, father Joseph Porter
to
Samuel Alfred Smith, age 22, father James Smith