The Parsons Family Cemetery is also known as Oak Knoll Cemetery. It is
located about two miles west of Forest Grove, now surrounded by the
Hines Nursery. One must go to the office, located along Richtie Road,
about a mile from the city limits, there ask permission to enter. There
will likely be no problem with this, but the Nursery must know who is
entering the premises. The cemetery was restored in 2000 by family
members with assistance from the Nursery, and has markers for those that
have been identified as being buried there.
I have information on the other cemeteries mentioned in the e-mail, as
well. Let me know closer to the time of your trip.