House of Tudor Richmond on 15 December 1449 and was married to Lady Margaret Beaufort, the great-granddaughter of John of Gaunt, the progenitor of the house of Lancaster; Jasper became the first Earl of Pembroke on 23 November 1452. Edmund died on 3 November 1456. On 28 January 1457, his widow Margaret, who had just attained her fourteenth birthday, gave birth to a son, Henry Tudor, at her brother-in-law's Pembroke Castle. Henry Tudor, the future Henry VII, spent his childhood at Raglan Castle, the home of William Herbert, 1st Earl of Pembroke, a leading Yorkist. Following the murder of Henry VI and death
John Holles, 1st Earl of Clare John Holles, 1st Earl of Clare John Holles, 1st Earl of Clare (May 1564 – 4 October 1637) was an English nobleman. He was the son of Denzil Holles of Irby upon Humber and Eleanor Sheffield (daughter of Edmund Sheffield, 1st Baron Sheffield of Butterwick. His great-grandfather was William Hollyes, Lord Mayor of London. He was born at Haughton Hall, Nottinghamshire and educated at Christ's College, Cambridge from 1579, aged 12, after which he studied law at Gray's Inn from 1583. He was at Court until 1599. Holles married Anne Stanhope (daughter of Sir Thomas Stanhope) on 23 May 1591