Freebmd has the following Woods children with mother's maiden name Marchbank (
not Marshbank), all registered in Preston district:
Q4 1912   Robert 
Q4 1915   John 
Q2 1920   William 
Q1 1922   Thomas J R 
Q2 1923   Edward
Q2 1925   Alice
Q1 1929   Edna
Q4 1931   Dennis
Q4 1932   Jessie
Q3 1934   Stanley
Q4 1935   Kenneth
I think that's the same list as yours, but have to admit I found it difficult to read your post.
If you don't know the freebmd website (
www.freebmd.org.uk), it's well worth familiarising yourself with it.  It has the General Register Office indexes of births, marriages and deaths.  It is free to use.