Hello Gillian. Here are two inscriptions for Whitfield from the Witton le Wear cemetery:-
In loving memory of John William, beloved husband of Mary Jane Whitfield of Low Beechburn and son of the late John Whitfield, Wheatbottom, farmer, Crook, born November/11/1855 died April/4/1897.
In loving memory of Hannah, the beloved wife of John Whitfield, farmer, Wheatbottom, Crook, who departed this life June/23/1865 aged 28 years.
Also John, son of the above, who died July/25/1865 aged 5 weeks and 2 days.
If this is your family it looks like you need to concentrate on Crook.
Sorry, no Anthony gravestone.
Adam