The co ordinates take you to the RHS of the Memorial when facing the church
and the following equation is taken from there .
The first name of the side you need to work from is Trelawney Badcock. RIP
Sum of letters in 5th surname minus the sum of letters in 3rd surname = A
Sum of letters in 7 th surname minus the sum of the letters in 8 th Christian name = B
Sum of letters in 9 th Christian name = C
Sum of letters in full name on 9th row = D
Sum of letters in the 3rd Christian name = E
Sum of 3rd surname = F
The cache can be found at
N 50° 50. A B C
W 004° 30. D E F.
CHECKSUM OF ABCDEF = 23
***** PLEASE NOTE IMPORTANT *****
CACHES ARE NOT ALLOWED TO BE PLACED ON ACTUAL MEMORIALS OR WITHIN THE BOUNDARY OF SUCH
AT ALL TIMES PLEASE TREAT LOCATIONS OF MEMORIALS WITH RESPECT