Question: When was the Commander-in-Chief position abolished in the birthplace of John Wesley Judd?

full_context: Document 1: Canadian Armed Forces: The responsibility for military command remained with the British Crown-in-Council, with a commander-in-chief for North America stationed at Halifax until the final withdrawal of British Army and Royal Navy units from that city in 1906. Thereafter, the Royal Canadian Navy was formed, and, with the advent of military aviation, the Royal Canadian Air Force. These forces were organised under the Department of Militia and Defence, and split into the Permanent and Non-Permanent Active Militias—frequently shortened to simply The Militia. By 1923, the department was merged into the Department of National Defence, but land forces in Canada were not referred to as the Canadian Army until November 1940.
Document 2: Supreme Commander of the Swedish Armed Forces: The Supreme Commander is, apart from the honorary ranks held by the King of Sweden and in the past other members of the Swedish Royal Family, by unwritten convention normally the only professional military officer on active duty to hold the highest rank (a four-star General or Admiral). An exception was made 2009-2014 when Håkan Syrén was chairman of the European Union Military Committee.
Document 3: John Wesley Judd: He was born in Portsmouth the son of George and Jannette Judd and educated at the Royal School of Mines, where he later became Professor of Geology.
Document 4: Guybon Atherstone: Atherstone was the son of William Guybon Atherstone (medical practitioner, naturalist, geologist and MP) and was born in Grahamstown on 20 June 1843, he attended St. Andrew's College, Grahamstown and King's College London where he qualified as a civil engineer.
Document 5: Commander-in-chief: President Donald Trump is the current Commander in Chief of the Armed Forces of the United States. According to Article II, Section 2, Clause I of the Constitution, the President of the United States is ``Commander in Chief of the Army and Navy of the United States, and of the Militia of the several States, when called into the actual Service of the United States. ''Since the National Security Act of 1947, this has been understood to mean all United States Armed Forces. U.S. ranks have their roots in British military traditions, with the President possessing ultimate authority, but no rank, maintaining a civilian status. The exact degree of authority that the Constitution grants to the President as Commander in Chief has been the subject of much debate throughout history, with Congress at various times granting the President wide authority and at others attempting to restrict that authority.
Document 6: Ministry of Supply: The Ministry of Supply was abolished in late 1959 and its responsibilities passed to the Ministry of Aviation, the War Office and the Air Ministry. The latter two ministries were subsequently merged with the Admiralty to form the Ministry of Defence.
Document 7: Robert Jameson: As Regius Professor of Natural History at the University of Edinburgh for fifty years, Jameson is notable for his advanced scholarship, his superb museum collection and for his tuition of Charles Darwin. Jameson was not at his best in the lecture theatre however, and, for the first half of his career, he grappled with his predecessor John Walker's perverse "Neptunian" geological theories. Darwin attended Robert Jameson's natural history course at the University of Edinburgh in his teenage years, learning about stratigraphic geology and assisting with the collections of the Museum of Edinburgh University, then one of the largest in Europe. At Jameson's Wernerian Natural History Association, the young Charles Darwin saw John James Audubon give a demonstration of his method of using wires to prop up birds to draw or paint them in natural positions. Robert Jameson was the great-uncle of Sir Leander Starr Jameson, Bt, KCMG, CB, British colonial official and inspiration for the "Jameson Raid".
Document 8: United States Marine Corps: After the war, the Marine Corps fell into a malaise that ended with the appointment of Archibald Henderson as its fifth Commandant in 1820. Under his tenure, the Corps took on expeditionary duties in the Caribbean, the Gulf of Mexico, Key West, West Africa, the Falkland Islands, and Sumatra. Commandant Henderson is credited with thwarting President Jackson's attempts to combine and integrate the Marine Corps with the Army. Instead, Congress passed the Act for the Better Organization of the Marine Corps in 1834, stipulating that the Corps was part of the Department of the Navy as a sister service to the Navy. This would be the first of many times that the independent existence of the Corps was challenged.
Document 9: George W. Minns: George Washington Minns (October 6, 1813 in Boston, Massachusetts – January 14, 1895 in Brookline, Massachusetts) and graduated from Harvard College with the class of 1836 and received a law degree from the Howard Dane Law School of Harvard. He practiced law in Massachusetts for several years before moving to California. After the Gold Rush caused the collapse of his law practice and Minns lost all of his savings, he became a teacher at the Union Grammar School, the first California high school, and became principal of the Normal School the following year. He was an American teacher, notable for running the Minns Evening Normal School, which was established in San Francisco, California, in 1857 in order to train teachers for the city's public school system. His normal school, named the California State Normal School, was the first publicly funded institution of higher learning in the state. George Minns was principal of the school from 1857-1862 and 1865-1866. The California State Normal School was transferred to the State of California in 1862, and is now known as San José State University.
Document 10: Canadian Armed Forces: The Canadian Joint Operations Command is an operational element established in October 2012 with the merger of Canada Command, the Canadian Expeditionary Force Command and the Canadian Operational Support Command. The new command, created as a response to the cost-cutting measures in the 2012 federal budget, combines the resources, roles and responsibilities of the three former commands under a single headquarters.
Document 11: Chief of Army Staff (Pakistan): In 1969, the title of the army command was changed from ``Commander - in - Chief ''to`` Chief of Staff'' with President Yahya Khan acting as Commander - in - Chief and General A.H. Khan as Chief of Staff. On 20 March 1972, the post was renamed as ``Chief of Army Staff ''(COAS) with Lieutenant - General Tikka Khan elevated to four star rank to be appointed as army's first chief of army staff.
Document 12: Commander-in-Chief, Portsmouth: The post of Commander-in-Chief, Portsmouth was merged with that of Commander-in-Chief, Plymouth in 1969 to form the post of Commander-in-Chief, Naval Home Command. The posts of Second Sea Lord and Commander-in-Chief Naval Home Command were amalgamated in 1994 following the rationalisation of the British Armed Forces following the end of the Cold War. In 2012, however, all distinct Commander-in-Chief appointments were discontinued, with full operational command being vested instead in the First Sea Lord; he now flies his flag from HMS "Victory".
Document 13: James Jupp: James Jupp was born in Croydon, England, and was educated at the London School of Economics between 1951 and 1956. He held teaching posts in Political Science at the University of Melbourne, the University of York (England), the University of Waterloo (Canada) and the University of Canberra.
Document 14: Charles Wesley: Charles Wesley was the eighteenth child of Susanna Wesley and Samuel Wesley. He was born in Epworth, Lincolnshire, England, where his father was rector. He was educated at Westminster School and Christ Church, Oxford, where he was ordained. At Oxford, Charles formed a prayer group among his fellow students in 1727; his elder brother, John, joined in 1729, soon becoming its leader and moulding it in line with his own convictions. They focused on studying the Bible and living a holy life. Other students mocked them, saying they were the "Holy Club", "Sacramentarians", and "the Methodists", being methodical and exceptionally detailed in their Bible study, opinions and disciplined lifestyle. George Whitefield joined the group. After graduating with a master's degree in classical languages and literature, Charles followed his father and brother into Anglican orders in 1735.
Document 15: Gerard V. Middleton: Since then, he has published a summary of the history of geology in Canada, and short biographies of Canadian geologists. Another Canadian geologist Joseph William Winthrop Spencer (1851–1921; born in Dundas, ON) was the subject of a more extensive study. He has also published historical studies of geologists elected the Royal Society of Canada during its first fifty years, and the history of the earth sciences during the twentieth century. During the last five years he has studied the source of the stone used for building in nineteenth-century southern Ontario.
ground_truth: 1969
sub_queries: John Wesley Judd >> place of birth Answer: Portsmouth
When was Commander-in-Chief, Portsmouth abolished? Answer: 1969