Posted Coords n42 34.042 w078 02.249
From the posted coordinates walk stright back about 65 feet and find the stone that reads "gone but not forgotten". Use the information from this stone to do the field puzzle and make your way to the final.
To find the final North Coords
---- Sum all the digits of his full date of death (not the month). Then subtract 11 from that sum. Add that number to the posted Coords -- this will get you the final North Coordinates
To find the final West Coords
-----Subtract 9 from his AGED YEARS at Death then subtract that number from the posted West Coords --- this will get you the final West Coordinates.
Short walk to the final. Good luck finding it.