As for checking whether Esther Chamberlain is the right person, can you give us info on where Jane Hale fits in to your tree so we can check that bit? If you have the right Jane, then it looks as though Esther Chamberlain is right.
Edit - found the old thread which mentions Jane Hale:
http://www.genealogistsforum.co.uk/f...highlight=hale
According to that thread, James Robinson married Jane Hale in 1850 at Our Lady & St Nicholas & St Anne, Liverpool, and Jane was born about 1824 Ormskirk. We just need to check her details on that marriage record to make sure it's the same Jane as the one you found.