Head for the above co-ordinates - and collect answers to these questions which can all be found close to the Chapel.
Poor Allan died aged just three in 1939 - how many letters in his surname? Answer = A
How old was Matthew Hall when he died? Answer = BC
Benjamin Hornby was 61 when he died in 1904. How many years older than Benjamin was his wife when she died?
Answer = D
Use your answers to head for...
N51 35.(B-1)(A-7)C W000 43.(D+1)CB
What could be easier?
If you're wondering about the name of the cache - it's a line from a book by Edgar Wallace (The Ghost of Down Hill).
Think of Edgar when you visit - He died after being asked to write the screenplay for King Kong in the 1930s!
They buried him in Little Marlow.