The name of the farm looks like Peacock Farm (lower morden).
here is the birth of Louis, just after the census!
Louis Seward
June quarter 1901
district of Croydon in the county of Surrey
Vol 2a Page 333
and
Reginald Rufus Seward
September quarter 1904
district of Croydon in the county of Surrey
vol 2a Page 352
Hope this helps
Nicky
It most definitely would be Peacock Farm in Morden - the actual address was Peacock Farm, Lower Morden Lane, Morden, Surrey. On that site there is now a Garden Centre - not sure if it is called Peacocks nowadays. It might be worth contacting them to see if it is still run by the family.
I only know this because I used to live in the next road and used to play on the farm with the girl who lived there although I can't remember ever knowing her surname. Sue