St. Mary’s is located in the oldest part of the attractive market town of Thame in Oxfordshire. The church dates from the 13th Century and contains features dating from that time right up until the present day. Many original features were removed during the reformation and the church also shows damage from the civil war when Thame was on the front line between Royalist Oxford and Paliamentarian Aylesbury. Many points of interest remain including the early English font, a fragment of a medieval mural, the Tudor chancel stalls and screen and the Jacobean carved altar table. There is a prominent albaster tomb for Lord Williams of Thame and his wife, Elizabeth Bledlow.