Hi
Sorry - as the marriage was 1904, you would have to look up Walter on the 1911 census to get details of any children at that time. Because of copyright issues, we are not allowed to post details from the 1911 census.
To help in any search below - the 1901 shows Walter as a 22yr old born Peasenhall Suffolk. he was in lodgings and his occupation was groom & gardener RG13 Piece: 1793 Folio 13 Page 17
You can probably get the info for free by using my instructions below - just use Walter as your search criteria
USING THE FREE 1911 INDEX TO DETERMINE THE CORRECT HOUSEHOLDhttp://www.1911census.co.uk/search/tnaform.aspxOnce you find a possible match - make a note of the county and district in which the person was living
Return to the index and in PERSONAL DETAILS - just put the surname of the family - nothing else
In LOCATION - Select the county and below it - type in the district
In OTHER MEMBERS OF THE HOUSEHOLD - show the full name of the person you have found on the index
Click SEARCH
The 1911 census is strictly pay per view so you will have to buy credits to view the full entry - the above instructions will only help to possibly show others of the same surname in the same household
You can check birthplaces for free using GRU
http://www.GenesReunited.co.uk/search.page/index/census_1911