Cache is not located at posted coordinates. Final location is connected to the person of mystery, and bears their name.
I was born on an island in 1ABC
and died in 1DEF
In 1GHI as a general i marched with my army through coastal Israel
We camped at the general area of GZ
Five years later i became the emperor of my country
A swedish band has a famous song related to a battle of mine
Cache is located at N 32 (A-E).(B-F)(C-D)5 , E 34 4(G+F).(G-E)(H-I)5
Cache is butterfly-shaped, under few stones. If you find it without the stones, try to hide back with them. BYOP