Harris family

I have lost a couple of family members, can anyone help me find them
please?
Jane Harris born 1849 Perranzabuloe Cornwall England. I have her on
the 1851 and 1861 census. Father George Harris mother Maria Harris.
She had a child as a single woman, called Elizabeth Jane Harris in
1869 she is baptized Mar 1/4 1870. Thats all the info I have been
able to find.
Hoping someone can help please.
Kind regards
Karen.

.