Johann Justus Merck 2 Dec 1727 - 14 Jun 1758 (1727–1758) Parents Elisabeth Catharina Merck Johann Franz Merck Children Johann Anton Merck Siblings Anna Regina Hoffmann Franz Christian Merck Anna Elisabetha Wissmann Elisabeth Barbara Müller Anna Katharina Hesse Johann Heinrich Merck Partners Anna Sophie Adolphine Merck
