Diederik Jansz. Graeff
Diederik Jansz Graeff, also Dirk Jansz Graeff, Lord of the manor Vredenhof (Amsterdam 1532 – Jul 27 1589), first illustrious member of the De Graeff family, was a rich merchant, Ship-owner and Politician. Diederik Graeff was also the founder of a regent dynastie of the Dutch Golden Age and the short time of the First Stadtholderless Period that retained power and influence for centuries and produced a number of ministers. He was the first Mayor of Amsterdam from the De Graeff family.
Read more about Diederik Jansz. Graeff: Family De Graeff, Carriere