The Dokwerker monument on Jonas Daniel Meijerplein commemorates the February strike of 1941, a general strike by many (non-Jewish) people of Amsterdam and surrounding cities after the arrest and deportation of 425 Jewish men from Amsterdam to Mauthausen and Buchenwald following a clash between Nazi police and two Jewish men a couple of days earlier.
At a startling young age, Jonas learned to read and was taught French and English by a private teacher.
After completing his school quite early, Meijer started to study Law in Amsterdam, where he moved with his mother and siblings after the death of his father in 1790.
Meijer received international fame through his publication Kan de zedelijke waardering van een handeling in aanmerking komen bij de vaststelling en toepassing van een strafwet en zo ja, in hoeverre ("Can the moral appreciation of an act be taken into account when establishing and applying a criminal law and, if so, to what extent", 1803).
Meijer researched the possibility of such outcomes because of his acquaintance with financial and social positions of his fellow Jews, that made him understand why some of them would, for example, steal a loaf of bread.