Hi mrbee,
I think I have found her:
RG12/2164 Fol 15 p. 24 Burslem St John
Thomas Barnish, head, 30, potter's cup maker, b. Staffordshire
Eliza Watkin (?), mother, wid, 67, charwoman, b. Burslem Staffs
Lettia Barnish, wife, 29, cotton ware cleaner, b. do.
Minnie, dau, 4, b. do.
Martha, dau (age: 16 or 10, mths/weeks??), born Burslem.
Cheers
Tanja