Peter Brown - Swedish migrant to Australia

[Greg Ware]

Hi to the Forum - I have only just registered & this is my first post.
I am seeking information about Peter Brown (born c 1828 in Sweden) - we know he migrated here (to Australia) in the 1850's but there is very little in the historical records and what little there is tends to be somewhat contradictory.
 Before presenting any specific info, I can see that there have been previous (archived) posts on Peter. The respondents were akesjodin, izla and rannug - can I ask if any of those enquiries found any relevant Swedish data.