Hi, This is my first post so I hope it's in the right place and format

. This is for my 4 x Grt. Grandparents who were living in Datchet, Berkshire when the 1851 Census was taken. My problem is I can not make out the place names of where they were born. Benjamin Simmons is the Head of the household and it's pretty clear that he was born in Bath, Somersetshire. However, his wife, Mary's place of birth has completely baffled me. The 3rd person is Sarah Morris, listed as 'Mother' and I presume that means mother of the Head, Benjamin - am I correct in that assumption? Also, her place of birth is 'Oken, Surrey' but I could only find an 'Ockham, Surrey' - would that be more likely? I attach a picture of the handwritten place names. I hope you can help me out with this and thanks in advance.