The name Mary Johnson is not the first name listed on the monument.
The monument is in Blackwood cemetery, Blackwood, Victoria, Australia.
There are 226 other graves within this cemetery that are listed within the GPR database.
No date of death is recorded against Mary Johnson entry on the monument.
Mary Johnson is listed on the GPR grave numbered 575671.
Mary Johnson is listed as the mother of Mary Callaghan on the grave monument.
Mary Johnson has the record number 1201569 within the GPR person name database table.
The record was added to the GPR on 13 August 2016
There is one image available for the monument listing Mary Johnson (see grave detail page).
No notes are held against Mary Johnson record.
Google internet search for Mary Johnson