There is evidence of a Saxon church here with the nave only 13 feet 11 inches wide and the nave walls twice as high as the width. The church was recorded as existing in 1091 and was dedicated to St. Michael by 1190, and probably much earlier. In 1220 there were three altars and a tower with four bells, but there was no roof on the chancel, probably the result of a fire a little earlier. The churchyard had been recently enclosed to stop beasts from wandering in. Shortly after 1325 the north chapel was founded and dedicated in honour of the Blessed Virgin Mary; it was extended in 1393. Shortly after 1350 the south chapel was built by Sir John Bettesthorne, after whom it is named. In the late 13th century the south aisle was widened and in 1430 the north aisle was rebuilt. All this would seem to indicate a fairly prosperous community with landowners spending money on their church. Between c.1450-6 the church was reconstructed, with the main work in the central area. The chancel roof was raised and the present east window inserted, the chancel arch raised, the nave and arcades rebuilt and the tower of 124 feet rebuilt except for the lower part of the east wall. A magnificent new rood screen was carved and a new font (now on a 19th century base) set up. At this time the floor seems to have been of chalk and men and women sat apart in the church.