Question: What year did construction begin of the planned settlement in which Maghery Country Park is located?

Context articles: Cosmeston Lakes Country Park
Craigavon
Woodgate Valley Country Park
Lung Fu Shan Country Park
Maghery Country Park
Kingfisher Country Park
Plover Cove Country Park
Pat Sin Leng Country Park
Coney Island, Lough Neagh
Balloch Country Park

Cosmeston Lakes Country Park is a public country park in Britain, owned and managed by Vale of Glamorgan Council.
 It is situated between Penarth and Sully, Vale of Glamorgan, 7.3 miles (11.7 kilometres) from Cardiff.
 On 1 May 2013 the country park was designated a Local Nature Reserve LNR.
 Parts are Sites of Special Scientific Interest.
 The park, visitor centre and cafe are open all year round.
Craigavon ( ) is a planned settlement in northern County Armagh, Northern Ireland.
 Its construction began in 1965 and it was named after Northern Ireland's first Prime Minister: James Craig, 1st Viscount Craigavon.
 It was intended to be the heart of a new linear city incorporating Lurgan and Portadown, but this plan was abandoned and less than half of the proposed work was done.
 Among locals today, "Craigavon" refers to the area between the two towns.
 It is built beside two artificial lakes and is made up of a large residential area (Brownlow), a second smaller one (Mandeville), plus a central area (Highfield) that includes a substantial shopping centre, a courthouse and the district council headquarters.
 The lakes, a wildlife haven, are surrounded by woodland with walking trails.
 There is also a watersports centre, petting zoo, golf course and ski slope in the area.
 In most of Craigavon, motor vehicles are completely separated from pedestrians, and roundabouts are used extensively.
Woodgate Valley Country Park is a Country Park within the Bartley Green and Quinton districts of Birmingham.
 It is the third largest Birmingham Country Park after Sutton Park and Lickey Hills Country Park.
 The park is maintained as a wildlife habitat but also has farm animals.
Lung Fu Shan Country Park (, established December18, 1998) is a country park located in the Central and Western District of Hong Kong.
 It covers the densely vegetated slopes of "Lung Fu Shan", including the disused Pinewood Battery as well as the Pinewood Garden picnic area, providing a scenic backdrop to the residential and commercial districts of Hong Kong Island.
 In proximity to residential areas in the Mid-levels and the Western District, Lung Fu Shan area is intensively used by the public, especially by morning walkers and picnickers.
 It is situated at the north of Pok Fu Lam Country Park.
 Towards the east of Lung Fu Shan Country Park is Hatton Road, to the south is Harlech Road whereas to the north and west is a covered conduit constructed by the Water Supplies Department.
 This country park covers an area of about 47 hectares, making it the smallest country park in Hong Kong (not including special areas).
 It is also the newest country park, according to the establishment date.
Maghery Country Park is a park in the village of Maghery, Craigavon, County Armagh, Northern Ireland, on the shores of Lough Neagh.
 It covers 30 acre and includes five km of woodland walks and picnic areas and is used for birdwatching, fishing, and walking.
 Coney Island lies one km off shore and boat trips are available from the park at weekends.
 It is an important local amenity and tourist attraction and is managed by Craigavon Borough Council.
Kingfisher Country Park is a country park in Britain.
 It is situated in East Birmingham, West Midlands.
 Initially designated as Project Kingfisher by Birmingham City Council, the park was formally declared a country park in July 2004.
 The country park is located along an 11km stretch of the River Cole from Small Heath (Birmingham) to Chelmsley Wood (Solihull) at the M6 motorway.
 It is a Local Nature Reserve.
Plover Cove Country Park () is a country park in Hong Kong located in the Northeastern New Territories.
 The original country park was established on 7April 1978, covering 4,594 ha of natural terrain in the administrative North District and Tai Po District.
 A northern extension to the park, Plover Cove (Extension) Country Park, was designated on 1June 1979, covering the Double Haven islets and Ping Chau.
Pat Sin Leng Country Park () is a country park in Hong Kong located in the Northeastern New Territories.
 Established on 18August 1978, the country park covers 3,125 ha of natural terrain.
 It comprises the Pat Sin Leng mountain range and other spurs, including Wong Leng, Ping Fung Shan, Cloudy Hill and Kwai Tau Leng.
 Hok Tau Reservoir and Lau Shui Heung Reservoir are also within the country park.
Coney Island is an island in Lough Neagh, Northern Ireland.
 It is situated approximately 1 km from Maghery in County Armagh, is thickly wooded and of nearly 9 acre in area.
 It lies between the mouths of the River Blackwater and the River Bann in the south-west corner of Lough Neagh.
 Boat trips to the island are available at weekends from Maghery Country Park or Kinnego Marina.
 The island is owned by the National Trust and managed on their behalf by Craigavon Borough Council.
 Coney Island Flat is a rocky outcrop adjacent to the island.
 Although Samuel Lewis called Coney Island the only island in County Armagh, Armagh's section of Lough Neagh also includes Croaghan Island, as well as the marginal cases of Padian, Rathlin Island and Derrywarragh Island.
Balloch Country Park is a 200 acre country park on the southern tip of Loch Lomond in Scotland.
 It was recognised as a country park in 1980, and it is the only country park in the Loch Lomond and the Trossachs National Park, Scotland's first national park.
 Balloch Country Park features nature trails, guided walks, a walled garden, and picnic lawns with views of the Loch.
 It was originally developed in the early 19th century by John Buchanan, a partner in the Glasgow and Ship Bank, and the gardens were significantly improved by the Dennistoun-Browns, who bought the estate in 1851.
 Buchanan also built Balloch Castle, which now serves as the park's visitors' center.