1911 Encyclopædia Britannica/Grynaeus, Johann Jakob
GRYNAEUS (or Gryner), JOHANN JAKOB (1540-1617), Swiss Protestant divine, was born on the 1st of October 1540 at Bern. His father, Thomas (1512-1564), was for a time professor of ancient languages at Basel and Bern, but afterwards became pastor of Röteln in Baden. He was nephew of the more eminent Simon Grynaeus (q.v.). Johann was educated at Basel, and in 1559 received an appointment as curate to his father. In 1563 he proceeded to Tübingen for the purpose of completing his theological studies, and in 1565 he returned to Röteln as successor to his father. Here he felt compelled to abjure the Lutheran doctrine of the Lord's Supper, and to renounce the formula concordiae. Called in 1575 to the chair of Old Testament exegesis at Basel, he became involved in unpleasant controversy with Simon Sulzer and other champions of Lutheran orthodoxy; and in 1584 he was glad to accept an invitation to assist in the restoration of the university of Heidelberg. Returning to Basel in 1586, after Simon Sulzer's death, as antistes or superintendent of the church there and as professor of the New Testament, he exerted for upwards of twenty-five years a considerable influence upon both the church and the state affairs of that community, and acquired a wide reputation as a skilful theologian of the school of Ulrich Zwingli. Amongst other labours he helped to reorganize the gymnasium in 1588. Five years before his death he became totally blind, but continued to preach and lecture till his death on the 13th of August 1617.
His many works include commentaries on various books of the Old and New Testament, Theologica theoremata et problemata (1588), and a collection of patristic literature entitled Monumenta S. patrum orthodoxographa (2 vols., fol., 1569).