The double dedication of the Church in this parish, left blank by Newcourt, occurs in the Register of Papal Letters, V. 277. In the year 1400 a relaxation of one hundred days of enjoined penance was, inter alia, granted to those penitents who, during certain octaves and days, visited and gave alms for the repair and fabric of the parish church of SS. Michael and Stephen, Theydon Mount (ad montem), in the diocese of London.
W.C.Waller
An extract from the Transactions of the Essex Archaeological Society. ‘New Series’ Volume 12 Part 3 (1911) p255.