Act of Supremacy 1534 in the context of "Anti-Catholicism in the United Kingdom"

The Oath of Supremacy required any person taking public or church office in the Kingdom of England, or in its subordinate Kingdom of Ireland, to swear allegiance to the monarch as Supreme Governor of the Church. Failure to do so was to be treated as treasonable. The Oath of Supremacy was originally imposed by King Henry VIII of England through the Act of Supremacy 1534, but repealed by his elder daughter, Queen Mary I of England, and reinstated under Henry's other daughter and Mary's half-sister, Queen Elizabeth I of England, under the Act of Supremacy 1558. The Oath was later extended to include Members of Parliament (MPs) and people studying at universities. In 1537, the Irish Supremacy Act was passed by the Parliament of Ireland, establishing Henry VIII as the supreme head of the Church of Ireland. As in England, a commensurate Oath of Supremacy was required for admission to offices.

In 1801, retained by the United Kingdom of Great Britain and Ireland, the oath continued to bar Catholics from Parliament until substantially amended by the Roman Catholic Relief Act 1829. The requirement to take the oath for Oxford University students was not removed until the Oxford University Act 1854.

The Act of Supremacy 1558 (1 Eliz. 1. c. 1), also known as the Act of Supremacy 1559, is an act of the Parliament of England, which replaced the original Act of Supremacy 1534 (26 Hen. 8. c. 1), and becoming law during the reign of Elizabeth I. The 1534 act was issued by Elizabeth's father, Henry VIII, arrogating ecclesiastical authority to the monarch, but this law had been repealed by Mary I. Along with the Act of Uniformity 1558, the Supremacy Act made up what is generally referred to as the Elizabethan Religious Settlement.

The act remained in place until the 19th century, when some sections began to be repealed. By 1969, all provisions, except section 8 (which still remains in force), had been repealed by various acts, with the whole act repealed in Northern Ireland between 1950 and 1953.

Hampton is a suburb of Greater London on the north bank of the River Thames, in the London Borough of Richmond upon Thames, England, and the historic county of Middlesex. Hampton is bounded by Bushy Park to the east (and to the north of St Albans Riverside facing Tagg's Island), the suburbs of Hampton Hill and Fulwell to the north, green belt to the west, and the Thames to the south.

Historically, the manor of Hampton included Hampton Court Palace (and Bushy Park), Hampton Hill, and Hampton Wick (which are now known collectively as "The Hamptons"). Originally settled in Saxon times, the manor was awarded to the Norman lord Walter of Saint-Valéry following the 1066 Norman Conquest, passed by his heirs to the Order of Knights of the Hospital of Saint John of Jerusalem in 1237, and acquired by Henry VIII following the Act of Supremacy 1534 (26 Hen. 8. c. 1). The enclosure of common land in 1811 and rapid growth of 19th-century London saw agricultural fields converted to market gardens, and later nurseries. The construction of the Hampton Water Treatment Works in the late 1850s and early 1860s, and the opening of the Shepperton Branch Line to London Waterloo in 1864, led to a steady growth in the population of Hampton, and fields in south Hampton near the station being converted to suburban housing in the late 19th century and interwar period. Refrigeration, air freight and cheaper overseas labour ultimately rendered the market gardens and nurseries uncompetitive and derelict, and after a lengthy planning process the Nurserylands estate was established in north Hampton in the 1980s.