Edmund Landau's father Leopold Landau was a gynaecologist who was both a patriotic German and someone who was politically active in support of the Jewish cause. Edmund Landau's mother, Johanna Jacoby, was from the Jacoby family of leading bankers.
Edmund Landau 's ama Leopold Landau ay isang ginekologista na noon ay pareho ng isang patriyotiko Aleman at ng isang taong pulitika ay aktibo sa suporta ng mga Hudyo dahilan. Edmund Landau ng ina, Johanna Jacoby, ay mula sa Jacoby pamilya ng mga nangungunang bankers.