Hi Gerry
Yes, I have now trawled through a lot of articles mentioning Marshe in Cobar, but that Sept 1903 appearance seems to be the first so far. Many are just mentions (to do with business, legal and the hospital board), but one gives quite a lot of info, including that he'd initially thought of going to Broken Hill, also liked the idea of opal mining... so who knows?
I have a letter from another source which puts sighting of him in South Africa in October 1903, with the thought that he may have got on a boat to England. At this point, I'm just trying to summarise what I've gathered from the Aus. sources into my document, and over time will try to put together a chronological summary of what I've found so far.
I think that this is probably as far as I can go in Australian records at this point. I may post something in (or transfer this thread (? not sure how that works - will need a moderator)) to) a UK or South African forum, but I need some time to process what I've got first.
It's unfortunate that Trove doesn't seem to allow me to specify an exact match on "Marshe", and brings up thousands of unrelated material on "Marsh" - I sent them a query/suggestion about that one - and I'm not going to trawl through every last one...
Thanks again for your help and interest.
Mel