[Richard] Fawkyner

No forename is given in MS 178.

The most likely identification is with Richard Fawkyner, who was a member of the University of Cambridge by 1478; he was conduct  (chaplain) at King's College, 1482-84 (Alfred Brotherton Emden, A Biographical Register of the University of Cambridge to 1500 (Cambridge: CUP, 1963), 221.