There is a sign posted at the entrance to the cemetery with this address on it: Home Cemetery Association, P.O.Box 2392, Youngstown, Ohio 44509. The sign includes rules for posting flags, flowers, etc and says donations for care of cemetery can be sent to this address. Someone there may be able to assist if you write them.
In the 1880 census I found listed:
Thompson Mccollum, age 42, head, Levina Mccollum, age 39, wife Ira F. Mccollum, age 7, Austintown, Mahoning, Ohio, son Joseph S. Mccollum, age 6, Austintown, Mahoning, Ohio, son Charles, age 16, son Lois, age 11, daughter
Ira F and Joseph S could be your I. Fred and Stanley J. The years of birth are close.
Do you have any ties to the Habegers, Heinamens, Roths, Greens, Butzers, that are in Home?