Ash Family Multi-Cache

A multi-cache in a cemetery! Final cache is small--only large enough for the log, tiny trinkets, and FTF prize.

Go to the posted coordinates and use the information you find there to calculate the location of the final cache.

N 42 42.XXX

W 84 31.YYY

XXX = Total number of leaves on the main headstone's decorative branches, multiplied by 9, minus 4.

YYY = Combined ages of Ada May, Jacob, Verne, and Mildred, multiplied by 2, plus Ada May's age when Jacob died, plus 100.

You can check your answers for this puzzle on GeoChecker.com.