moved from Elizabeth to Newark, New Jersey, as that was where presidential successor Aaron Burr Sr.'s parsonage was located. That same year, Princeton's first charter came under dispute by Anglicans, but on September 14, 1748, the recently appointed governor Jonathan Belcher granted a second charter. Belcher, a Congregationalist, had become alienated from his alma mater, Harvard, and decided to "adopt" the infant college. Belcher would go on to raise funds for the college and donate his 474-volume library, making it one of the largest libraries in the colonies. In 1756, the college moved again to its present home in Princeton, New Jersey, because Newark was felt to be too close to New York. Princeton was chosen for its central location in New Jersey and by strong recommendation by Belcher. The college's home in Princeton was Nassau Hall, named for the royal William III of England, a member of the House of Orange-Nassau. The trustees of the College of New Jersey initially suggested that Nassau Hall be named in recognition of Belcher because of his interest in the institution; the governor vetoed the request. Burr, who would die in 1757, devised a curriculum for the school and enlarged the student body. Following the untimely death of Burr and the college's next three presidents, John Witherspoon became president in 1768 and remained in that post until his death in 1794. With his presidency, Witherspoon focused the college on preparing a new generation of both educated clergy and secular leadership in the new American nation. To this end, he tightened academic standards, broadened the curriculum, solicited investment for the college, and grew its size. A signer of the Declaration of Independence, Witherspoon and his leadership led the college to becoming influential to the American Revolution. In 1777, the college became the site for the Battle of Princeton. During the battle, British soldiers briefly occupied Nassau Hall before eventually surrendering to American forces led by General George Washington. During the summer and fall of 1783, the Continental Congress and Washington met in Nassau Hall, making Princeton the country's capital for four months; Nassau Hall is where Congress learned of the peace treaty between the colonies and the British. The college did suffer from the revolution, with a depreciated endowment and hefty repair bills for Nassau Hall. 19th century In 1795, President Samuel Stanhope Smith took office, the first alumnus to become president. Nassau Hall