Father Zhon Byrkyt was a Charisian priest and the Abbot of the Monastery of Saint Zherneau.

He was a member of the Order of Chihiro, as well as of the Brethren of Saint Zherneau. (BSRA)

He resigned from the position sometime before March of the Year of God 895 due his advanced age. Ahbel Zhastrow replaced him as Abbot, but he remained the monastery's librarian. (HFAF)