Thank you for the information, this is my first posting, so realise I should be more specific, I was thinking that maybe someone from that family may have been looking on the site. I believe these are my ancestors. My ancestor is John Devine, who was born in Bungendore, NSW in 1849, no record of his birth, but on his death certificate names John and Margaret. Perhaps he was born soon after they arrived and his birth was not notified!