hiya millerina,this is the best i can do for you.
sgt john,austin macey
No 11
RAMC south eastern mounted brigade,field ambulance
died 7-6-16 in egypt
born crundale
enlisted margate
lived margate
buried cairo war memorial cemetary
grave ref F.90
the CWGC says he died on the 6-6-16,he could have died on the evening of the 6th and his death was not recorded till the following day??
if ime guessing right,he was aged about 41 when he died,his wife was called kate,children,kate jnr,fred,lilian and rhoda,he was a baker by trade.
does any of this match your info.
ps,he died of sickness/disease
mack