Hello David,
is the death for your John Corkill in 1916 and is he age 79 years
is he in Invercargill, New Zealand
CORKHILL, John
Occupation Stonemason
Address Invercargill
Undertaker J H Pay
Date of Death 18 Feb 1916
Age 79
Cemetery Otautau (New)
Location of Grave Block A II
Plot 28
Grave Markings Headstone on concrete base
if this isn't your John Corkhill, please let me know the date of death for your John Corkill and where he died and I will do some more searching for you.
Averil in N.Z.