Peter Dunn hasn't been active for over a year, so I wouldn't expect to get an answer from him. Since there are no sources on the profile, I would say no, we can't be sure. Do you have any other information to suggest that the Balmain record would be for him?
The profile for his wife has marriages to two different men named Neil Keith, one marriage in Penrith. His son also has a death record from Penrith. So, it's less than likely that the actual husband and father died in QLD. Looks like some research and tidying up is needed.
