This is what I have learned about Graham Durham Cherrington:
Birth 10 Apr 1928 in Renmark, South Australia, Australia
Death 18 March 1993, in Renmark, South Australia.
"CHERRINGTON Given Names GRAHAM DURHAM Cemetery Renmark Lawn Cemetery Denomination UNKNOWN Section SEC H Plot/Grave/Niche 1 Date of Death 18.03.1993 Age at Death 64 Date of Burial 22.03.1993"
Parents: Robert Durham Cherrington and Gertrude Omealia Cherrington.
Sister Phyllis (Dawn) Cherrington(1929–2001) Renmark, South Australia, Australia
Birth and Death of Brother William James Cherrington 28/12/1929 • Loxton South Australia
Sister Gertrude Joyce Cherrington(1934–2013) Renmark, South Australia, Australia
Sister Kathleen Joan Cherrington(1934–2012)
Brother William Robert Cherrington(1939–2001) Renmark South Australia
Birth of Brother William Robert Cherrington(1939–2001) Renmark South Australia
Graham's Grandparents were Robert Walter Oswald Cherrington and Bessie Cherrington and Charles Albert Aston and Gertrude Muskery.
I think my details are correct but I may be wrong as I have not had anyone living to verify for me from the family. I did find Graham's second cousin once removed (I hope I have that right) on Ancestry.com and she shared that Robert and Elizabeth were born in Kandy, Ceylon.