#2105 Heraldic Visitations of Wales and Part of the Marches Between the Years 15 by Lewys Dwnn (1846), Dwnn, Lewys transcribed and edited with notes by Sir Samuel Rush Meyrick, (2 volumes.

#771 The History of the Princes, the Lords Marcher and the Ancient Nobility of Powys Fodog and the Ancient Lords of Arwystli, Cedewen and Meirionydd (1881-1887), Lloyd, Jacob Youde William, (6 volumes. #1039 Pedigrees of Anglesey and Carnarvonshire Families: with Their Collateral Branches in Denbighshire, Merionethshire (1914), Griffith, John Edwards, (Horncastle, England: W.K. Aberystwyth: National Library of Wales, 1983), FHL book 942.9 D2bw., vol. (Peter Clement), (18 volumes, with supplements containing additions and corrections. #21 The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct, or Dormant (1910), Cokayne, George Edward (main author) and Vicary Gibbs (added author), (New edition. Everingham, (Baltimore: Genealogical Publishing Company, 2004), FHL book 942 D5rd., p. Plantagenet Ancestry: A Study in Colonial and Medieval Families (2004), Richardson, Douglas, edited by Kamball G. Hereinafter cited as The Complete Peerage. White, Duncan Warrand and Lord Howard de Walden, editors, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant, new ed., 13 volumes in 14 (1910-1959 reprint in 6 volumes, Gloucester, U.K.: Alan Sutton Publishing, 2000), volume II, page 45. Hereinafter cited as Burke's Peerage and Baronetage, 106th edition. Charles Mosley, editor, Burke's Peerage and Baronetage, 106th edition, 2 volumes (Crans, Switzerland: Burke's Peerage (Genealogical Books) Ltd, 1999), volume 1, page 220. Alison Weir, Britain's Royal Family, page 148, says 1 November. Hereinafter cited as Britain's Royal Family. Alison Weir, Britain's Royal Family: A Complete Genealogy (London, U.K.: The Bodley Head, 1999), page 148. A tableaux depicting the birth of Henry VII in 1457.'Edmund Tudor, 1st Earl of Richmond (1430 – 1 or 3 November 1456), also known as Edmund of Hadham (Welsh: Edmwnd Tudur), was the father of King Henry VII of England and a member of the Tudor family of Penmynydd, North Wales.' = Known today as Henry VII Tower, it houses an information video about the life of Jasper Tudor on its ground floor, a tableau depicting the birth of Henry VII on its first floor, and a vaulted room on its third floor is now used for wedding ceremonies and other functions. The 13th-century tower claimed to be the birthplace of Henry VII in the castle was a guard chamber making up part of the Outer Ward's outer wall. She gave birth to a son, Harri Tudur, who would later become Henry VII. When Edmund died in 1456, Jasper took in his widowed and pregnant wife, Margaret Beaufort, who was only 12-14 years old at the time. In 1454, the King transferred the castle and earldom of Pembroke to Jasper. Henry VI had two half-brothers from his mother, Catherine de Valois' second marriage to Owain Tudur, Jasper and Edmund. In 1447, the ownership of the castle had reverted to the crown under the rule of King Henry VI. Henry VII was born in Pembroke Castle on 28th January 1457, in a tower overlooking Westgate. He was succeeded by his second son, Henry VIII.

The first Tudor monarch, he came to the throne when he defeated Richard III at the Battle of Bosworth, bringing the Wars of the Roses to an end. Henry VII was King of England between 1485 – 1509. Pembroke Castle is most famous for being the birthplace of Henry VII, the founder of the Tudor Dynasty, and Britain's only welsh King.

Margaret beaufort and jasper tudor