Question: What act named Henry VIII "Supreme Head" of the Church in England?

Context paragraphs:
Henry VI, Count of Waldeck: Count Henry VI of Waldeck, nicknamed "of Iron", (  1340 – 16 February 1397 at Waldeck Castle) was Count of Waldeck from 1369 to 1397.  The nickname "of Iron" refers to the fact that, due to his involvement in numerous wars and feud, he was often wearing armour.  Although he was only the third reigning Count named Henry, he is generally known as Henry VI, because there had earlier been non-ruling counts named Henry II, Henry III and Henry V.

Second Statute of Repeal: The Second Statute of Repeal, an Act of the Parliament of England (1 & 2 Ph. & M. c. 8) passed in the Parliament of Queen Mary I and King Philip in 1555, followed the First Statute of Repeal of 1553.  The first statute had abolished all religious legislation passed under Edward VI and the second statute built on it by abolishing all religious legislation passed against the Papacy from 1529 (the fall of Cardinal Thomas Wolsey), in Henry VIII's reign.  It did this while allowing Mary to keep the title of Supreme Head of the Church of England, a title which had been given to the monarch of England by Henry VIII's Act of Supremacy, passed in 1534.  It was supported by the landed classes as it allowed them to keep the monastic land which they had acquired after the dissolution of the Monasteries.

Acts of Supremacy: The Acts of Supremacy are two acts of the Parliament of England passed in 1534 and 1559 which established King Henry VIII of England and subsequent monarchs as the supreme head of the Church of England.  Prior to 1534, the supreme head of the English Church was the Pope of the Roman Catholic Church.

St Thomas More Catholic Academy: St Thomas More Catholic Academy is a mixed secondary school and sixth form located in the Longton area of Stoke-on-Trent in the English county of Staffordshire.  The school is named after Saint Thomas More, a sixteenth century elder statesman who was martyred for his refusal to accept King Henry VIII's claim to be the supreme head of the church.

Anti-Catholicism in the United Kingdom: Institutional Anti-Catholicism in the United Kingdom has its origins in the English and Irish Reformations under King Henry VIII and the Scottish Reformation led by John Knox.  The Act of Supremacy 1534 declared the English crown to be 'the only supreme head on earth of the Church in England' in place of the pope.  Any act of allegiance to the latter was considered treasonous because the papacy claimed both spiritual and political power over its followers.  The Scottish Reformation in 1560 abolished Catholic ecclesiastical structures and rendered Catholic practice illegal in Scotland.  Today, anti-Catholicism is common in peripheral areas of the United Kingdom, mainly Scotland and Northern Ireland.

Lady Jane Seymour: Lady Jane Seymour (c.1541 – 19 March 1561) was an influential writer during the sixteenth century in England, along with her sisters, Lady Margaret Seymour and Anne Seymour, Countess of Warwick.  Their brother was Edward Seymour, 1st Earl of Hertford.  They were the children of Edward Seymour, 1st Duke of Somerset, who from 1547 was the Lord Protector of England after the death of King Henry VIII and during the minority of Jane's first cousin, King Edward VI.  She was baptised 22 February 1541, and her godparents were Thomas Cromwell (the King's chief minister), Lady Mary (the King's daughter, at the time declared illegitimate but later to become queen) and Katherine Howard, the fifth wife of Henry VIII, and queen at the time.  Jane was thus the niece of Henry VIII's third wife, Queen Jane, whom she was probably named after.  She was the sole witness to the secret marriage of her brother Edward to Lady Catherine Grey (a potential heir to Queen Elizabeth I) in 1560.  She died a year later, aged 20, probably of tuberculosis.

History of the Church of England: The formal history of the Church of England is traditionally dated by the Church to the Gregorian mission to England by Saint Augustine of Canterbury in AD 597.  As a result of Augustine's mission, Christianity in England, from Anglican perspective, came under the authority of the Pope.  However, in 1534 King Henry VIII declared himself to be supreme head of the Church of England.  This resulted in a schism with the Papacy.  As a result of this schism, many non-Anglicans consider that the Church of England only existed from the 16th century Protestant Reformation.

Supreme Head of the Church of England: The title was created for King Henry VIII, who was responsible for the English Christian (protestant) church breaking away from the authority of the Roman Catholic Church after the Pope excommunicated Henry in 1533 over his divorce from Catherine of Aragon.  By 1536, Henry had broken with Rome, seized the church's assets in England and declared the Church of England as the established church with himself as its head.  The Act of Supremacy of 1534 confirmed the King's status as having supremacy over the church and required the nobility to swear an oath recognising Henry's supremacy.  Henry's daughter, Queen Mary I, a staunch Catholic, attempted to restore the English church's allegiance to the pope and repealed the Act of Supremacy in 1555.  Her half-sister, the Protestant Elizabeth I, took the throne in 1558 and the next year, Parliament passed the Act of Supremacy of 1559 that restored the original act.  The new Oath of Supremacy that nobles were required to swear gave the queen's title as "Supreme Governor" of the church rather than "Supreme Head", to avoid the charge that the monarchy was claiming divinity or usurping Christ, whom the Bible explicitly identifies as Head of the Church.

Dissolution of the Monasteries: The Dissolution of the Monasteries, sometimes referred to as the Suppression of the Monasteries, was the set of administrative and legal processes between 1536 and 1541 by which Henry VIII disbanded monasteries, priories, convents and friaries in England, Wales and Ireland, appropriated their income, disposed of their assets, and provided for their former personnel and functions.  Although the policy was originally envisaged as increasing the regular income of the Crown, much former monastic property was sold off to fund Henry's military campaigns in the 1540s.  He was given the authority to do this in England and Wales by the Act of Supremacy, passed by Parliament in 1534, which made him "Supreme Head" of the Church in England, thus separating England from Papal authority, and by the First Suppression Act (1536) and the Second Suppression Act (1539).

Bungay Priory: Bungay Priory was a Benedictine nunnery in the town of Bungay in the English county of Suffolk.  It was founded in about 1160 by Roger de Glanville and his wife the Countess Gundreda and dissolved in about 1536 during the dissolution of the monasteries at which time it consisted of a prioress and 11 nuns.  The priory church, the Church of the Holy Cross, became the Church of St Mary, the parish church in Bungay.  Although ruins of the priory remain to the east of the church, any remaining intact buildings are likely to have been destroyed in the Bungay fire of 1688 which severely damaged the church itself.  The church and the ruins of the priory are a Grade I listed building.

Supporting paragraphs: Bungay Priory Dissolution of the Monasteries
Answer: Act of Supremacy