 The churchyard has seven gravestones that were discovered in the walls of the previous church . Six of them date from between the 9th and 11th centuries , and the seventh is from the 12th or 13th century . The doorway from the old church , dating from the 15th century , has been reused as an entrance to the churchyard . A carved stone human head , from the 12th century , has been inserted into the north wall of the churchyard . A war memorial in the shape of a Celtic cross remembers those who died during the First and Second World Wars . 
