Babcock Family Cemetery

There is a Babcock family cemetery located on a hill west of Cowles Settlement in Fabius Township which is not on the list.  I live in
California and it has been almost 2 years since I visited with Mr. Izzy Woodforn who lives at Cowles Settlement.  Sometime after I was there I 
got a letter from Izzy who said it was very overgrown and he could find only 3 stones.  They are for 

Timothy P. Babcock (d. 1828)
his wife, Anna [Stewart] Babcock (d. 1839)
Oliver Babcock(perhaps a son). 

The cemetery is on private property.