Keckermann was born in
Gdańsk (
Danzig), in the
Kingdom of Poland, to Calvinists Georg and Gertrude Keckermann. He attended the local Academic Gymnasium before moving on to the
University of Wittenberg (May 1590) and the
University of Leipzig (spring 1592). However, following the death of Prince
Christian I in 1591, Keckermann participated in the migration of Calvinist academics to the
University of Heidelberg in October 1592. He received his
Master of Arts degree on 27 February 1595. On 4 February, he was appointed Professor of Hebrew there. In 1601, he returned to his home town to teach as rector (1602–1608) at the
Gymnasium of Danzig. His numerous works were published towards the end of his short life, or (most of them) posthumously. Keckermann died in Danzig. He is described in
Melchior Adam's works. ==Publications==