Could only see 2 pages (Edited) for Gringley, and the mill wasn't mentioned, only High Street, The Green and Beacon House (no millers/bakers mentioned either)
Regards,
Catherine
(I see from another post that you are looking for an Elizabeth Turner - there is a James (Farmer aged 59) and Hannah Turner living at The Green in Gringley + 3 children, James R, Alice H and Harriet, is this the family you were looking for?)