Robert Sutton is a name that occurs quite often in sixteenth century records. It was borne by two of the English martyrs under Elizabeth I, the only two, among the three hundred and sixty martyrs at present officially listed, to bear identical names. One of these was a layman, a school-master, hanged at Clerkenwell in October 1588 for being reconciled to the Catholic faith (1). The other was a secular priest hanged, drawn and quartered at Stafford a year earlier (2). The present note concerns the priest, but since further contemporaries of these two martyrs also had the same name, others, too, will be mentioned in the course of investigating the early years of the Ven. Robert Sutton, the priest martyr of 1587.