Question: When was the university, for which Friedrich Leibniz was registrar and professor of moral philosophy, founded?
Context: Timo Airaksinen (born 25 April 1947 in Vaasa, Finland) is Professor of Moral Philosophy in the Discipline of Social and Moral Philosophy at Helsinki University.  By longstanding tradition in the University of Helsinki, the philosophy faculty is divided into two major areas, the practical and the theoretical.  He graduated from the University of Turku in 1971 and defended his doctoral dissertation "The Hegelianism of Bradley and McTaggart" in 1975.  He specializes in ethics and social philosophy, ethics of technology, the history of philosophy, and education.  He has written on a wide range of topics dealing with these issues, from the thinking of Hobbes to Marquis de Sade.  Airaksinen also regularly contributes to public debate in Finland and has had a column in the newspaper Helsingin Sanomat. Shirzad Peik Herfeh (Persian: شیرزاد پیک حرفه‎ ‎ , ] , born: 22 February 1980, Rasht, Iran) is an Iranian philosopher, author, translator and university professor at Imam Khomeini International University.  He is best known for his Persian translation of the "Consequentialisim" written by Julia Driver and "On Adam Smith" written by Jack Russell Weinstein and many of articles he translated to Persian language from English, in the fields of philosophy; especially philosophy of morality.  Also, he is active as a manager in the "Iranian Association of Philosophy" and Institute for Research in Philosophy as a life member.  Peik Herfeh taught philosophy as a faculty member in the philosophy group of the Imam Khomeini International University, Faculty of Humanities.  Peik Herfeh also wrote a variety of articles from Iranian School and Islamic Philosophy to Western Analytic and moral philosophy which is his profession.  As an author, Shirzad Peik Herfeh wrote two books in the fields of moral philosophy which called as Borders of Ethics (Persian: مرزهای اخلاق‎ ‎ ) and Utilitarianism (Persian: فایده‌گرایی‎ ‎ ).  Both of them released in Iran in 2012 and 2015 respectively. Raimond Gaita (born Raimund Gaita 14 May 1946, Dortmund, Germany) is an Australian philosopher and award-winning writer.  He was, until 2011, Foundation Professor of Philosophy at the Australian Catholic University and Professor of Moral Philosophy at King's College London.  He is currently Professorial Fellow in the Melbourne Law School and the Faculty of Arts, University of Melbourne and Emeritus Professor of Moral Philosophy at King's College London.  He is a Fellow of the Australian Academy of the Humanities. Christine Marion Korsgaard ( ; born April 9, 1952) is an American philosopher and academic whose main scholarly interests are in moral philosophy and its history; the relation of issues in moral philosophy to issues in metaphysics, the philosophy of mind, and the theory of personal identity; the theory of personal relationships; and in normativity in general.  She has taught at Yale, the University of California at Santa Barbara, and the University of Chicago; since 1991 she has been a professor at Harvard University, where she is now Arthur Kingsley Porter Professor of Philosophy.  She has been described as "one of today's leading moral philosophers" because of her work in defense of Kantian views in moral theory. Archibald Arthur FRSE (6 September 1744 – 14 June 1797) was a Scottish Enlightenment philosopher.  He served as chaplain, librarian and joint professor of moral philosophy (with Thomas Reid) at the University of Glasgow from 1780–95, and as the university's professor of moral philosophy from 1795-7. Groundwork of the Metaphysics of Morals (German: "Grundlegung zur Metaphysik der Sitten" ; 1785; also known as the "Foundations of the Metaphysics of Morals", "Grounding of the Metaphysics of Morals" and the "Grounding for the Metaphysics of Morals") is the first of Immanuel Kant's mature works on moral philosophy and remains one of the most influential in the field.  Kant conceives his investigation as a work of foundational ethics—one that clears the ground for future research by explaining the core concepts and principles of moral theory and showing that they are normative for rational agents.  Kant aspires to nothing less than this: to lay bare the fundamental principle of morality and show that it applies to us.  In the text, Kant provides a groundbreaking argument that the rightness of an action is determined by the character of the principle that a person chooses to act upon.  Kant thus stands in stark contrast to the moral sense theories and teleological moral theories that dominated moral philosophy at the time he was writing.  Central to the work is the role of what Kant refers to as the categorical imperative, the concept that one must act only according to that precept which he or she would will to become a universal law. Patrick Thomas Riley (October 27, 1941 – March 10, 2015) was Michael Oakeshott Professor Emeritus of Political Science at the University of Wisconsin-Madison.  He is notable for his translations of the political writings of Gottfried Leibniz and his research on social contract theory, the general will, and the history of universal jurisprudence.  His first book, "Will and Political Legitimacy", offered "a critical exposition of social contract theory in Hobbes, Locke, Rousseau, Kant, and Hegel."  In "Leibniz' Universal Jurisprudence", Riley detailed the social, moral, and political philosophy of Leibniz, arguing for the English-speaking world that Leibniz was the most important German philosopher before Kant.  He has also written extensively on the general will of Rousseau and Kant's political philosophy.  He was the editor of the "Cambridge Companion to Rousseau," and Leibniz's political writings for Cambridge University Press. Leipzig University (German: "Universität Leipzig" ), in Leipzig in the Free State of Saxony, Germany, is one of the world's oldest universities and the second-oldest university (by consecutive years of existence) in Germany.  The university was founded on December 2, 1409 by Frederick I, Elector of Saxony and his brother William II, Margrave of Meissen, and originally comprised the four scholastic faculties.  Since its inception, the university has engaged in teaching and research for over 600 years without interruption. Alexander Bain (11 June 1818 – 18 September 1903) was a Scottish philosopher and educationalist in the British school of empiricism and a prominent and innovative figure in the fields of psychology, linguistics, logic, moral philosophy and education reform.  He founded "Mind", the first ever journal of psychology and analytical philosophy, and was the leading figure in establishing and applying the scientific method to psychology.  Bain was the inaugural Regius Chair in Logic and Professor of Logic at the University of Aberdeen, where he also held Professorships in Moral Philosophy and English Literature and was twice elected Lord Rector of the University of Aberdeen. Friedrich Leibniz (or Leibnütz; 1597–1652) was a Lutheran lawyer and a notary, registrar and professor of moral philosophy within Leipzig University.  He was the father of Gottfried Leibniz.
Answer: December 2, 1409