Hi Casalguidi and Carol.
Thank your for helping me.

This is the 1861 census
RG9 496 27 20
Castle Hill Brenchley Kent
Edward Batup head 40 ag lab Sussex Mayfield
Ann wife 33 Brenchley
James son 11 ag lab Brenchley
William son 6 Brenchley
Charity dau 3 Brenchley
Alfred son 2 Yalding
Edwin son 3 months Brenchley.
As the 1851 census carol found states James Bachelor son-in-law age 1 it probably should be step son.
I looked up in family search for James Bachelor and found he was b. Sep 1849 Brenchley with a mother Ann Bachelor.
So maybe James was born out of wedlock. I cannot find any details on him at all. He is with the family in the 1871 census but he is not the 1881 census under name of Bachelor or Bateup.
The only other thing I found in family search was
Sophia Bachelor married Henry Baker 1832 Tonbridge Kent.
but this might not be the right sophia.
Would it be worth while looking in 1841 census and see if Ann bachelor is with Sophia and Henry. The problem there is I do not know where they were born.
Thank you again for helping me.
Regard
Sue
p.s. I have noticed the Bateup name changes everytime I look somethink up.