Hi
The cause of Walter's death is consistent with an insect bite, but he was (according to the newspaper report) on leave from the army and helping with recruiting, why then was his occupation on the death certificate given as a diamond miner rather than a soldier? If he had left the services, then he died as a civilian and would not be buried with military honours.
It would be very disappointing for me to find that the story might be poor reporting, mixing the exploits of three different Walter Buxtons, but I cannot find anything to place him in the South African armed forces.
Best wishes for Christmas and a happy new year to everyone who has helped me with this subject..
Regards
John