Thank you for your reply.
I have contacted West Park Hospital, they put me in touch with the Surrey history group, who were helping, in telling me I could pay to access some of the record of my grandfather, but said he had a private burial and explained that meant he would have been returned to his family, in Tooting. I really only needed to find where he was buried and wasn't sure I wanted to read his notes. I also contact Lambeth, Wandsworth, and a number of other cemeteries but no one can find him.i also looked at findagrave and deceased online but nothing showing, for him. I will check out your links, thank you very much