James Ussher (or Usher; 4 January 1581 – 21 March 1656) was the Church of Ireland Archbishop of Armagh and Primate of All Ireland between 1625 and 1656.
 He was a prolific scholar and church leader, who today is most famous for his chronology that sought to establish the time and date of the creation as "the entrance of the night preceding the 23rd day of October... the year before Christ 4004"; that is, around 6 pm on 22 October 4004  according to the proleptic Julian calendar.
The United Provinces of Armagh and Tuam, commonly called the Province of Armagh, and also known as the Northern Province, is one of the two ecclesiastical provinces that together form the Anglican Church of Ireland; the other is the Province of Dublin.
 The province has existed since 1833, when the ancient Province of Armagh was merged with the Province of Tuam.
 The Archbishop of Armagh is its metropolitan bishop.
The Primacy of Ireland was historically disputed between the Archbishop of Armagh and the Archbishop of Dublin until finally settled by Pope Innocent VI. "
Primate" is a title of honour denoting ceremonial precedence in the Church, and in the Middle Ages there was an intense rivalry between the two archbishoprics as to seniority.
 Since 1353 the Archbishop of Armagh has been titled Primate of All Ireland and the Archbishop of Dublin Primate of Ireland, signifying that they are the senior churchmen in the island of Ireland, the Primate of All Ireland being the more senior.
 The titles are used by both the Roman Catholic and Church of Ireland bishops.
 The distinction mirrors that in the Church of England between the Primate of All England, the Archbishop of Canterbury, and the Primate of England, the Archbishop of York.
The Diocese of Armagh is the metropolitan diocese of the ecclesiastical province of Armagh, the Church of Ireland province that covers the northern half (approximately) of the island of Ireland.
 The diocese mainly covers counties Louth, Tyrone and Armagh, and parts of Down.
 The diocesan bishop is also the Archbishop of Armagh, the archbishop of the province, and the Primate of All Ireland.
 The Archbishop has his seat in St Patrick's Cathedral in the town of Armagh.
Biblical literalist chronology is the attempt to correlate the theological dates used in the Bible with the real chronology of actual events.
 The Bible measures time from the date of Creation (years are measured as anno mundi, or AM, meaning Year of the World), but there is no agreement on when this was, some of the better-known alternatives including Archbishop James Ussher, who placed it in 4004 BC, Isaac Newton in 4000 BC, Martin Luther in 3691, the traditional Jewish date of 3760 BC, and the traditional Greek Orthodox date, based on the Septuagint, of 5009 BC.
 To the foundation of the Temple of Solomon the passage of time is measured by simple addition of from the Creation; for later periods it measures time by the reigns of kings, but the data is conflicting and there is no agreement on how to resolve the problems.
St. Patrick's Cathedral in Armagh, Northern Ireland is the seat of the Catholic Archbishop of Armagh, Primate of All Ireland.
 It was built in various phases between 1840 and 1904 to serve as the Roman Catholic Cathedral of the Archdiocese of Armagh, the original Medieval Cathedral of St. Patrick having been transferred to the Protestant Church of Ireland at the time of the Irish Reformation.
The Archbishop of Dublin is a senior bishop in the Church of Ireland, second only to the Archbishop of Armagh.
 The archbishop is the diocesan bishop of the United Dioceses of Dublin and Glendalough and the metropolitan bishop of the Province of Dublin, which covers the southern half of Ireland, and he is styled "Primate of Ireland" (the Archbishop of Armagh is the "Primate of All Ireland").
A bishop's borough or bishop borough was a pocket borough in the Irish House of Commons where the patron who controlled the borough was the bishop for the time being of the diocese of the Church of Ireland whose cathedral was within the borough.
 All bishops were themselves "ex officio" members of the Irish House of Lords.
 Three bishop's boroughs (Old Leighlin, Clogher, and St Canice or Irishtown) were disenfranchised by the Acts of Union 1800, and their bishops at the time applied for the standard £15,000 compensation due to patrons of disenfranchised boroughs; however, the Commissioners rejected these claims, and awarded the money to the Board of First Fruits.
 Armagh City, the Archbishop of Armagh's borough, remained enfranchised at Westminster and under the archbishop's control until the Irish Reform Act 1832.
 Although Cashel and Tuam were originally archbishops' boroughs, they passed to lay patrons in the eighteenth century.
The Archbishop’s Palace in Armagh, Northern Ireland, is a landmark Neo-Classical building located on 300 acres of parkland just south of the centre of the city.
 The building served as primary residence of the Church of Ireland Archbishops of Armagh for over two hundred years, from 1770 to 1975, and thereafter as headquarters of Armagh City and District Council from then until 2015 when that local authority was replaced following the reform of local government in Northern Ireland in that year.
The Ussher chronology is a 17th-century chronology of the history of the world formulated from a literal reading of the Old Testament by James Ussher, the Archbishop of Armagh (Church of Ireland).
 The chronology is sometimes associated with young Earth creationism, which holds that the universe was created only a few millennia ago by God as they believe is described in the first two chapters of the biblical book of Genesis.

Question: What year does Archbishop of Armagh believe to be the date of Creation?
Answer: 4004 BC