Zacharius Ursinus
Zacharius Ursinus was born on July 18, 1534. See ranking, bio blurb, and everyone else born that day.
About Zacharius Ursinus
Zacharias Ursinus (born Zacharias Baer; 18 July 1534 – 6 May 1583) was a German Reformed theologian and Protestant reformer. He became the leading theologian of the Reformed Protestant movement of the Palatinate, serving both at the University of Heidelberg and the College of Wisdom (Collegium Sapientiae). He is best known as the principal author and interpreter of the Heidelberg Catechism.