Thanks Lin, Thanks for your replies. I did find your posts on the coastguard website and it was someone from that group who originally put me onto the ADM 175/77. I am not sure where to go from here, I can't find his death, his wife re-married in 1847 (from memory) as a widow and I can't find his birth. I think my next step will have to be getting a researcher to go to the National Archives. I am in Sydney, the dream is to do it myself, but that trip is a long way away! Good luck with your research, as I said before, I will let you know if I find anything.