I have since checked out the Martin Bormann story with two cemetery managers, the book 'OpJB' by Christopher Creighton (John Ainsworth-Davis), some photographs, news reports, letters and the report of a funeral director who had known him locally. I am of the opinion that the man living by Wray Common, Reigate for many years was a "Martin Bormann double" trained for the purpose by the secret service as cover for when Martin Bormann was sent out of England to South America.
OpJB stands for Operation James Bond.
Reigate was in fact used as a secret location and also as an official HQ for South Eastern Command. There were lots of mansions taken over by the War Office for stationing personnel, as offices and meeting rooms.