Ergham was Chancellor of John of Gaunt, Duke of Lancaster[1] from 1373 to 1377. On 12 October 1375 he was selected to be Bishop of Salisbury, and was consecrated on 9 December.[2] On 3 April 1388, he was transferred to the see of Bath and Wells.[3] Ergham was also a member of King Richard II's first council, representing John of Gaunt's interests.[4] He died on 10 April 1400.[3]
The executors of his will are named as: Agnes Rabbas, his sister; Thomas Tery, canon of Wells; and John Podemour.[5]
Fryde, E. B.; Greenway, D. E.; Porter, S.; Roy, I. (1996). Handbook of British Chronology (Third revised ed.). Cambridge: Cambridge University Press. ISBN0-521-56350-X.