Descendance de

Johannes Diederen (14/05/1749-15/01/1817)		Jozefa Offermans (~1739-16/02/1816)
unis le 20/07/1781 à Amsterdam (NL),

Marie Diederen (29/04/1782-28/03/1826)

Jean-Gaspard Dautzenberg (06/08/1764-22/11/1832)