Question: What was the position of the person who negotiated a treaty in 1795 while serving as minister to the country where Harry Potter takes place?

<P0-S0> Jay Treaty Treaty of Amity, Commerce, and Navigation, Between His Britannic Majesty and The United States of America First page of the Jay Treaty Context To relieve post-war tension between Britain and the United States Signed November 19, 1794 (1794 - 11 - 19) Location London Effective February 29, 1796 (1796 - 02 - 29) Negotiators William Grenville, 1st Baron Grenville John Jay Signatories Kingdom of Great Britain United States Jay's Treaty at Wikisource <SEP> <P1-S0> The fictional universe of British author J.K. Rowling's Harry Potter series of fantasy novels comprises two distinct societies: the Wizarding World and the Muggle world. <P1-S1> In the novels, the Muggle world is the world inhabited by the non-magical majority, with which the Wizarding world exists coextensively, albeit mostly remaining hidden from the non-magical humans. <P1-S2> The term ``Wizarding World ''refers to the global wizard community that lives hidden in parallel with the Muggle world; the different terms refer to different communities within the same area rather than separate planets or worlds. <P1-S3> Any new works taking place in this universe are released under the`` J.K. Rowling's Wizarding World'' brand. <P1-S4> The plot of the series is set in 1990s Britain, but in a veiled and separate shadow society wherein magic is commonly used and practised, and those who can use it live in self - enforced seclusion, hiding their abilities from the rest of the world. <SEP> <P2-S0> John Jay (December 23, 1745 – May 17, 1829) was an American statesman, patriot, diplomat, Founding Father of the United States, negotiator and signatory of the Treaty of Paris of 1783, second Governor of New York, and the first Chief Justice of the United States (1789–1795). <P2-S1> He directed U.S. foreign policy for much of the 1780s and was an important leader of the Federalist Party after the ratification of the United States Constitution in 1788. <SEP> <P3-S0> the ministry of magic is the government of the magical community of britain in j.k. rowling's wizarding world. <P3-S1> the magical government in britain is first mentioned in harry potter and the philosopher's stone; the ministry makes its first proper appearance in harry potter and the order of the phoenix. <P3-S2> throughout the books, it is generally depicted as either corrupt, incompetent, or both, with its high officials blind to actual events and dangers. <P3-S3> it reaches a zenith of corruption before being effectively taken over by lord voldemort. <P3-S4> at the end of the final book, following voldemort's death, kingsley shacklebolt takes over the ministry, changing it for the better. <P3-S5> by the time of harry potter and the cursed child, hermione granger is the minister for magic. <SEP> <P4-S0> draco lucius malfoy is a character in j. k. rowling's "harry potter" series. <P4-S1> he is a student in harry potter's year belonging in the slytherin house. <P4-S2> he is frequently accompanied by his two cronies, vincent crabbe and gregory goyle, who act as henchmen. <P4-S3> draco is characterised as a cowardly bully who manipulates and hurts people to get what he wants; nevertheless, he is a cunning user of magic. <P4-S4> he was played by tom felton in the harry potter film series.