Cyriacus Spangenberg was a German theologian, Protestant reformer and historian, son of the reformer Johannes Spangenberg.
Cyriacus was born in Nordhausen. Wikipedia
Born: June 7, 1528, Nordhausen, Germany
Died: February 10, 1604 (age 75 years), Strasbourg, France
Children: Wolfhart Spangenberg and Albrecht Spangenberg
Parents: Johann Spangenberg