Hi and a warm welcome to Rootschat
Here is the 1901 that you refer to, just so we have all the info in front of us-
Putney
John James 36 labourer bn Rickmansworth
Maria 26 bn Rutland
Percy John 8 bn Leyton
Ethel?? 6 bn Leyton
Richard 2 bn Putney
Arthur 4? bn ?
What occupation does his Dad have on the marriage cert?