Gigooman Station subdivision map 1887-1900

I am searching for the property of the Palfrey family which apparently had land within the original Gigooman Station boundaries. This information is to locate a private cemetery containing the burials of Frederick Palfrey 1867-4 May 1934 and Hannah Ogilvie Palfrey 3 July 1871-1 December 1945. This cemetery is one of 3 private cemeteries in the Gympie region, location unknown. I volunteer with Find a Grave and have received a request to find the graves. Regards Sherryn Sweeney 0407616783