I believe you are referring to either ST.Joseph's Cemetery or the I.O.O.F. cemetery. They are both in the area of Deer Creek, and are right next to each other. They are on Douglas Boulevard, East of the Courthouse.
There is one other cemetery that it could be, but it is on private property, owned by Seneca and is off Diamond Lake Blvd. This old cemetery may have been moved, and is most likely covered by blackberry bushes, if it still exists.