Question: What comprehensive school was established in the place where Plas Newydd is located?

full_context: Document 1: Montagu C. Butler Library: It is housed in purpose-built premises at the offices of the Esperanto Association of Britain which are now located at the Wedgwood Memorial College, Barlaston, Stoke-on-Trent, Staffordshire, having moved from Holland Park, London in April 2001 due to financial pressures.
Document 2: Dollis Hill House: Dollis Hill House was an early 19th-century farmhouse located in the north London suburb of Dollis Hill, on the northern boundary of Gladstone Park. Noteworthy guests such as William Ewart Gladstone and Mark Twain were once entertained there. By the 21st century, the house was derelict, having been all but destroyed by fire in the 1990s; the building was finally demolished in 2012. Dollis Hill House was a Grade II listed building and listed as grade A on the English Heritage Buildings at Risk Register.
Document 3: Comprehensive school: Gibraltar opened its first comprehensive school in 1972. Between the ages of 12 and 16 two comprehensive schools cater for girls and boys separately. Students may also continue into the sixth form to complete their A-levels.
Document 4: Comprehensive school: Comprehensive schools are primarily about providing an entitlement curriculum to all children, without selection whether due to financial considerations or attainment. A consequence of that is a wider ranging curriculum, including practical subjects such as design and technology and vocational learning, which were less common or non-existent in grammar schools. Providing post-16 education cost-effectively becomes more challenging for smaller comprehensive schools, because of the number of courses needed to cover a broader curriculum with comparatively fewer students. This is why schools have tended to get larger and also why many local authorities have organised secondary education into 11–16 schools, with the post-16 provision provided by Sixth Form colleges and Further Education Colleges. Comprehensive schools do not select their intake on the basis of academic achievement or aptitude, but there are demographic reasons why the attainment profiles of different schools vary considerably. In addition, government initiatives such as the City Technology Colleges and Specialist schools programmes have made the comprehensive ideal less certain.
Document 5: Bamburgh Castle: In the 17th century, financial difficulties led to the castle deteriorating, but it was restored by various owners during the 18th and 19th centuries. It was finally bought by the Victorian era industrialist William Armstrong, who completed its restoration. The castle still belongs to the Armstrong family and is open to the public.
Document 6: Lady Rose McLaren: The Paget family (the Marquesses of Anglesey) resided in Plas Newydd and Beaudesert in Staffordshire until the house was demolished in 1931, due to financial difficulties.
Document 7: Wedderburn Castle: Wedderburn Castle is the historic family seat of the Home of Wedderburn family, cadets of the Home family (today Earls of Home). It was designed and constructed 1771–5 by the famous architect brothers Robert Adam and James Adam, with the work superintendent being James Nisbet, for Patrick Home of Billie, who had already completed Paxton House (using James Adam and Nisbet, with Robert Adam doing the interiors ). With battlemented three-storey elevations in the typical Adam Castle style, the apparent symmetry of Wedderburn Castle conceals a rectangular courtyard, originally filled by the 17th-century (or earlier) tower house, also known as Wedderburn Castle, of which only a heraldic panel remains. It was demolished in the early 19th century, leaving the courtyard accessed through an archway at the back.
Document 8: Comprehensive school: In Ireland comprehensive schools were an earlier model of state schools, introduced in the late 1960s and largely replaced by the secular community model of the 1970s. The comprehensive model generally incorporated older schools that were under Roman Catholic or Protestant ownership, and the various denominations still manage the school as patrons or trustees. The state owns the school property, which is vested in the trustees in perpetuity. The model was adopted to make state schools more acceptable to a largely conservative society of the time.
Document 9: Comprehensive school: The first comprehensives were set up after the Second World War. In 1946, for example, Walworth School was one of five 'experimental' comprehensive schools set up by the London County Council Another early comprehensive school was Holyhead County School in Anglesey in 1949. Other early examples of comprehensive schools included Woodlands Boys School in Coventry (opened in 1954) and Tividale Comprehensive School in Tipton.
Document 10: Clapton Square: He lived at the house (demolished in 1880) on the corner of the Passage and Lower Clapton Road, in the 1790s. A mob had hounded him out of his house and laboratory in Birmingham who opposed his support for the French Revolution. He was invited to come to Hackney to take up the post of Unitarian Minister at the Old Gravel Pit Chapel where he had many friends amongst the Hackney Dissenters. A plaque marks the site of his house above the existing corner building in Lower Clapton Road. He emigrated to America in 1794 fearing a repeat of his family’s persecution.
Document 11: Comprehensive school: In these schools children could be selected on the basis of curriculum aptitude related to the school's specialism even though the schools do take quotas from each quartile of the attainment range to ensure they were not selective by attainment. A problem with this is whether the quotas should be taken from a normal distribution or from the specific distribution of attainment in the immediate catchment area. In the selective school system, which survives in several parts of the United Kingdom, admission is dependent on selection criteria, most commonly a cognitive test or tests. Although comprehensive schools were introduced to England and Wales in 1965, there are 164 selective grammar schools that are still in operation.[citation needed] (though this is a small number compared to approximately 3500 state secondary schools in England). Most comprehensives are secondary schools for children between the ages of 11 to 16, but in a few areas there are comprehensive middle schools, and in some places the secondary level is divided into two, for students aged 11 to 14 and those aged 14 to 18, roughly corresponding to the US middle school (or junior high school) and high school, respectively. With the advent of key stages in the National Curriculum some local authorities reverted from the Middle School system to 11–16 and 11–18 schools so that the transition between schools corresponds to the end of one key stage and the start of another.
Document 12: Plymouth: The Lord Mayor's official residence is 3 Elliot Terrace, located on the Hoe. Once a home of Waldorf and Nancy Astor, it was given by Lady Astor to the City of Plymouth as an official residence for future Lord Mayors and is also used today for civic hospitality, as lodgings for visiting dignitaries and High Court judges and it is also available to hire for private events. The Civic Centre municipal office building in Armada Way became a listed building in June 2007 because of its quality and period features, but has become the centre of a controversy as the council planned for its demolition estimating that it could cost £40m to refurbish it, resulting in possible job losses.
Document 13: Raising of school leaving age in England and Wales: In 1944, Rab Butler introduced the Education Act 1944 which amongst other changes, including the introduction of the Tripartite System, included raising the school leaving age to 15. Although the act should have been brought into effect as from September 1939, it was not implemented because of the effects of World War II, but was eventually enforced from April 1947. The comprehensive school system has since replaced the Tripartite System brought in by this act across most of England. This act also recommended compulsory part - time education for all children until the age of 18, but was dropped, in similar fashion to the 1918 Act, to cut spending after World War II.
Document 14: Comprehensive school: The largest expansion of comprehensive schools in 1965 resulted from a policy decision taken in 1965 by Anthony Crosland, Secretary of State for Education in the 1964–1970 Labour government. The policy decision was implemented by Circular 10/65, an instruction to local education authorities to plan for conversion. Students sat the 11+ examination in their last year of primary education and were sent to one of a secondary modern, secondary technical or grammar school depending on their perceived ability. Secondary technical schools were never widely implemented and for 20 years there was a virtual bipartite system which saw fierce competition for the available grammar school places, which varied between 15% and 25% of total secondary places, depending on location.[citation needed]
Document 15: Buckingham Palace: Possibly the first house erected within the site was that of a Sir William Blake, around 1624. The next owner was Lord Goring, who from 1633 extended Blake's house and developed much of today's garden, then known as Goring Great Garden. He did not, however, obtain the freehold interest in the mulberry garden. Unbeknown to Goring, in 1640 the document "failed to pass the Great Seal before King Charles I fled London, which it needed to do for legal execution". It was this critical omission that helped the British royal family regain the freehold under King George III.
ground_truth: Holyhead County School
sub_queries: Plas Newydd >> located in the administrative territorial entity Answer: Anglesey
What comprehensive school was established in Anglesey ? Answer: Holyhead County School