St Thomas à Becket Church, Warblington, Hampshire.

St Thomas à Becket Church was founded in the Saxon era, and some Anglo-Saxon architecture survives. Otherwise the church is largely of 12th- and 13th-century appearance; minimal restoration work was undertaken in the 19th century. Its situation in a rural setting next to a farm made it a common site for body snatching in that era, and two huts built for grave-watchers survive at opposite corners of the churchyard (information from Wikipedia).