Henry VII (Welsh: Harri Tudur; 28 January 1457 – 21 April 1509) was King of England and Lord of Ireland from his seizing the crown on 22 August 1485 until his death on 21 April 1509, as the first monarch of the House of Tudor.
Henry VIII (28 June 1491 – 28 January 1547) was King of England from 21 April 1509 until his death. He was Lord, and later assumed the Kingship, of Ireland, as well as continuing the nominal claim by the English monarchs to the Kingdom of France. Henry was the second monarch of the Tudor dynasty, succeeding his father, Henry VII.
Edward VI (12 October 1537 – 6 July 1553) was King of England and Ireland from 28 January 1547 until his death. He was crowned on 20 February at the age of nine. The son of Henry VIII and Jane Seymour, Edward was the third monarch of the Tudor dynasty and England's first monarch raised as a Protestant. During Edward's reign, the realm was governed by a Regency Council because he never reached his majority. The Council was first led by his uncle Edward Seymour, 1st Duke of Somerset, (1547–1549), and then by John Dudley, 1st Earl of Warwick, from 1551 Duke of Northumberland.
Elizabeth I (7 September 1533 – 24 March 1603) was queen regnant of England and Ireland from 17 November 1558 until her death. Sometimes called "The Virgin Queen", "Gloriana" or "Good Queen Bess", Elizabeth was the fifth and last monarch of the Tudor dynasty. The daughter of Henry VIII, she was born into the royal succession, but her mother, Anne Boleyn, was executed two and a half years after her birth, with Anne's marriage to Henry VIII being annulled, and Elizabeth hence declared illegitimate. Her half-brother, Edward VI, ruled as king until his death in 1553, whereupon he bequeathed the crown to Lady Jane Grey, cutting his two half-sisters, Elizabeth and the Roman Catholic Mary, out of the succession in spite of statute law to the contrary. His will was set aside, Mary became queen, and Lady Jane Grey was executed. In 1558, Elizabeth succeeded her half-sister, during whose reign she had been imprisoned for nearly a year on suspicion of supporting Protestant rebels.
Mary I (18 February 1516 – 17 November 1558) was Queen of England and Ireland from July 1553 until her death. Her executions of Protestants caused her opponents to give her the sobriquet "Bloody Mary".
Lady Jane Grey (1536/1537 – 12 February 1554), also known as Lady Jane Dudley or The Nine Days' Queen, was an English noblewoman and de facto monarch of England from 10 July until 19 July 1553.