Hi! Thank you for your reply.
Peter did not own property he was a miner at Ballarat until he became ill, then he worked as a cook, dishwasher, wine seller etc.
I do have his funeral notice which is in German, it's been translated for me, but unfortunately does not give any helpful info. It is possible he was German but all the certificates state he was born in Belguim. I have not found a naturalisation for him, so I presumed it was not compulsary then. And I haven't been able to find where his first wife died, I have checked all the Australian states so probably overseas. The only mention of her was on his wedding certificate.
thanks Mariona