Does anyone have any information about or any connections to the folowing family?

Mr John Carew married Miss Ellen Hayes
Children -
Miss Eliza Carew (b.1846 Cappaghwhite,Co.Tipperary,Ireland;d.1924-Victoria,Australia)
sp: Mr Michael O'Brien (b.1833-Newry,County Armagh,Ireland;m.29 Jan 1865;d.1925-Victoria,Australia)

I'm interested in knowing a little more about Eliza's parents and if she had any brothers or sisters.
Thanks,
A. O'Brien, Australia