DEAD PRESIDENTS Mystery Cache

How well do you know your presidential history? posted coordinates are not the final location solve the puzzle below to find the final location. to solve puzzle you must answer each question and relate that answer to the letter associated with the question i.e. the answer to A=9 then releplace A with 9 in the encrypted final location key supplied in the description . 

Final gridz are 

N AB CD.EFG

W 0HI JK.LMN

A= 3rd digit in the year the 1st president was born 

B= the # of digits in the 6th president's middle name -4

C= last digit in the year the 34th president was born

D= 3rd digit in the year the 38th president died

E= last digit in the year the 37th president died

F= # of digits in the 9th president's first name

G= 2nd digit in the year the 3rd president was born 

H= # of digits in the 26th president's first name

I= last digit in the year the 26th president took office

J=last digit in the year the 2nd president left office

K=3rd digit in the year the 1st president died -3

L= 3rd digit in the year the 1st president took office -2

M= Last digit in the year the 35th president died

N= the square root of the last digit of the year 40th president died

Have fun and cache on