28 May – Blessed John Shert, Blessed Robert Johnson, & Blessed Thomas Ford

Ecclesiæ anglicanæ trophæa
Martyrs to the Catholic faith : memoirs of missionary priests and other Catholics of both sexes that have suffered death in England on religious account from the year 1577 to 1684 / by Bishop Challoner v. 1-2
Book of the Saints
Book of the Saints
Book of the Saints

Modern Hagiography

A Menology of England and Wales

Memoirs of Missionary Priest – Blessed Robert Johnson, Blessed John Shert, Blessed Thomas Ford