Hello and thanks for your welcome
Thomas Campbell Betts is a very elusive character. His marriage and death certificates both leave out vital information and there isn't anything to suggest he may have come from Suffolk. I haven't yet found when he arrived in Australia. This is the info I have:
Marriage certificate: Married 19 Dec 1864 at Bungerellingong (a farming property near Gooloogong, NSW), Lachlan River. He was a Bachelor, employer as a blacksmith. His age is given as "above 21" and states "unknown parents". He married Catherine O'Brien, a spinster, occupation, parents and birthplace all given as "unknown". Age is given as "under 21". There is a comment that the bride signed with her mark and that no consent statement recorded. This seems to indicate that Thomas could write his name. Catherine's death certificate says she was born in Cork and was 15 when she married. Still no parents given.
Thomas's death certificate: Died 4 Jan 1886 at Goolagong (old spelling). He was a farmer and aged 54. It states "not known parents" and gives his age at marriage as 33. The "length of time in colony" is blank so there is no indication when he arrived. His children are: Michael, Thomas, John, Mary, James, one female deceased (her name was Margaret Jane).
I have searched birth records in Australia in case he was born here but have nothing conclusive. I have searched shipping records but nothing definite there either, just possibilities.
Yes, Campbell could have been his mother's maiden name. I think the mother of the Thomas Betts who was born in Withersdale in 1831 had the maiden name Aldis.
Family trees I have seen on free web sites say that Thomas came from Suffolk but I haven't been able to verify that. It's a bit of a puzzle - interesting but also frustrating :-) Any suggestions would be appreciated.
regards, Aleph