Many thanks to everyone for your help with this search. I really appreciate discovering that 'Tarlingstone' was actually Arlestone. I had tried a couple of other possibilities. I do wonder what happened to his children: thanks also for confirming that 12 year old Francis died soon after the trial. It's fascinating to me that despite the surgeon superintendent noting on arrival in Hobart that Wetton was 'not to be trusted in any one way', he was assigned to work as clerk in the Colonial Engineer's office. Later, after serving his sentence, Wetton was reported as having made 'a lot of money' while working for various attorneys, by the 'discounting of bills'. One of his children - George - migrated to VDL, arriving in Hobart in January 1855. Neither he nor any of his English siblings was mentioned in his father's will, but when Francis died in August 1858 George described himself as 'the oldest surviving son' of the deceased. Again, thank you all very much!
