Oh that's interesting! So if he had been awarded any medals (even if he didn't return to the UK), they would have been recorded? Did they have the equivalent of the basic service medal in those days which everyone would have had? It look more and more likely that he became someone else as he landed in NZ or Australia. Would having his exact dob give us any clues (I noticed you could tell me the dob of William Henry Trout...) I think he WAS a Troth (there are DNA links back to UK Troths but nothing very helpful), just not William Henry. Does your info give details of any other Troths who might fit please?