Hi Ceri
As I am really stuck with my Family Tree I often check the county boards. My father was born in Charlwood so just had a look at the Surrey board and was amazed to see your Charlwood Park thread.
My grandfather, George Cullen, was a Domestic Coachman and the address on my father's Birth certificate, he was born in 1903, is Stables, The Park, Charlwood. Do you think that would have been Charlwood Park?
I have been trying to find out who my grandfather's employers were and also where my father was baptised, they were a Catholic family.
I haven't had time to follow the links on you thread but am looking forward to doing so. Unfortunately I don't have any photographs from that period.
RBC.