Merton College Chapel
Merton College Chapel, dedicated to St Mary and St John the Baptist, was completed in the late 13th century. The present choir, with its huge east window, was completed in 1294. Under Elizabeth I, Protestantism was imposed and Merton College found itself under siege for three weeks by the Archbishop of Canterbury, Matthew Parker, in defence of the old religion. The chapel replaced St. John's Parish Church and continued to serve as a parish church as well as a chapel until 1891.