Since this is a cache involving a cemetery, please be respectful. The cache is not on, in, or touching any grave or marker. Therefore you should be able to find the cache without disturbing the area in any manner.
The above coordinates bring you to the Thompson memorial arch. Margaret Thompson was an interesting early American pioneer, woman and mother.
The final cache is located at:
N 41º54.3AA
W 72º28.30B
AA = 20 + the last two digits of the year she settled in the Windsor Settlement.
B = 2 + the number of sons she had.