Zacharias Chrysopolitanus

Zacharias Chrysopolitanus, also known as Zachary of Besançon, was a biblical scholar of the Premonstratensian Order from Besançon (Chrysopolis). He was headmaster of the cathedral school at Besançon and then joined the Abbey of Saint Martin in Laon, where he concentrated on his writing. In about 1140 or 1145, he published a Gospel harmony with a grammatical and etymological explanation of the Greek, Hebrew, and some Latin words found in the text, under the title Unum ex quattuor, sive de concordia evangelistarum.