Oh dear! I think I have gone off on the wrong family!!

What I have as confirmed is:
Henry Jones b 26/12/1829 Liverpool ( maybe Everton)(came to Australia in 1851)
Father: Richard Mother: Martha Later
(other children Richard 1831,Mary 1830,Elizabeth 1832, & Sarah Anne 1827 all born Liverpool)
Marriage of Richard & Martha confirmed as ' 30/12/1822 at Bowden St Mary Cheshire
Martha Later to Richard Jones of Liverpool by banns'
I'm trying to find them all on the census so I think I should start again with fresh ideas
and, if I run into trouble, should I put this on the Lancashire board?
To toni*,mshrmh,CatOne,,Suz and Reiver, thank you all so much for your help.
I really appreciate the time you take to answer anyones questions.
Even confused people like me

Thanks again
Raylen