As with all cemeteries they are open Dawn to Dusk and please be respectful
Fairly straight forward Multi here.
Welcome to the Sunnyside Cemetery in beautiful Sugar Hill NH.
At the posted coordinates you will see a headstone with last name only facing the road you are driving on.
XXX - A=1 and B=2 ETC. Take the number of the first letter in the name on the headstone and multiply by 10 and then add 5. This will give you a 2 digit number. ADD this 2 digit number to the posted N coordinates and you will now have XXX.
(checksum for XXX - 10. checksum for 2 digit number - 13)
YYY - A=1 and B=2 ETC. Take the number of the last letter in the name on the headstone and multiply by 5 and then add 5. This will give you a 3 digit number. SUBTRACT this 3 digit number from the posted W coordinates and you will now have YYY.
(checksum for YYY - 7. checksum for 3 digit number - 6)
Final Coordinates
N 44 12.XXX W 071 48.YYY