I think this is the family in 1891, they have been transcribed with the family above them on Ancestry, but the image shows them as Gibbs. William isn't with them.
RG12 Piece number   589 Folio   14 Page   21
Lambeth Road, Croydon
Emma   Gibbs   Wife   Married   Female   32       Laundress   Croydon 
Robert   Gibbs   Son           12       Scholar   Croydon Transcription
Amelia   Gibbs   Daughter       9       Scholar   Croydon Transcription
James   Gibbs   Son       6       Scholar   Croydon 
Daisy   Gibbs    Daughter       3       Croydon     Transcription
Fred   Mann   Lodger   Single       27       Iron Moulder   Lincoln 
Sorry Liz, missed your post. I don't know why Ancestry has them in Christchurch, it is clearly Croydon!