Answer the following question: Information: - The House of Lancaster was the name of two cadet branches of the royal House of Plantagenet. The first house was created when Henry III of England created the Earldom of Lancasterfrom which the house was namedfor his second son Edmund Crouchback in 1267. Edmund had already been created Earl of Leicester in 1265 and was granted the lands and privileges of Simon de Montfort, 6th Earl of Leicester, after de Montfort's death and attainder at the end of the Second Barons' War. When Edmund's son Thomas, 2nd Earl of Lancaster, inherited his father-in-law's estates and title of Earl of Lincoln he became at a stroke the most powerful nobleman in England, with lands throughout the kingdom and the ability to raise vast private armies to wield power at national and local levels. This brought himand Henry, his younger brotherinto conflict with their cousin Edward II of England, leading to Thomas's execution. Henry inherited Thomas's titles and he and his son, who was also called Henry, gave loyal service to Edward's sonEdward III of England. - The House of Valois was a cadet branch of the Capetian dynasty. They succeeded the House of Capet (or "Direct Capetians") to the French throne, and were the royal house of France from 1328 to 1589. Junior members of the family founded cadet branches in Orleans, Anjou, Burgundy, and Alencon. - Henry V (9 August 1386 31 August 1422) was King of England from 1413 until his death at the age of 36 in 1422. He was the second English monarch who came from the House of Lancaster. - Henry VII (28 January 1457 21 April 1509) was King of England from seizing the crown on 22 August 1485 until his death on 21 April 1509, and the first monarch of the House of Tudor. He ruled the Principality of Wales until 29 November 1489 and was Lord of Ireland. - Henry VI (6 December 1421 21 May 1471) was King of England from 1422 to 1461 and again from 1470 to 1471, and disputed King of France from 1422 to 1453. The only child of Henry V, he succeeded to the English throne at the age of nine months upon his father's death, and succeeded to the French throne on the death of his grandfather Charles VI shortly afterwards. Henry inherited the long-running Hundred Years War (13371453), where Charles VII contested his claim to the French throne. Henry married Charles's niece, Margaret of Anjou, partially in the hope of achieving peace in 1445, but the policy failed, leading to the murder of William de la Pole, one of Henry's key advisors. The war recommenced, with France taking the upper hand; by 1453, Calais was Henry's only remaining territory on the continent. - The Principality or Kingdom of Gwynedd (Medieval Latin: "Venedotia" or "Norwallia"; Middle Welsh: "Guynet",) was one of several successor states to the Roman Empire that emerged in sub-Roman Britain in the 5th century during the Anglo-Saxon settlement of Britain. - The House of Tudor was a royal house of Welsh and English origin, descended in the male line from the Tudors of Penmynydd. Tudor monarchs ruled the Kingdom of England and its realms, including their ancestral Wales and the Lordship of Ireland (later the Kingdom of Ireland) from 1485 until 1603, with five monarchs in that period. The Tudors succeeded the House of Plantaganet as rulers of the Kingdom of England, and were succeeded by the House of Stuart. The first monarch, Henry VII, descended through his mother from a legitimised branch of the English royal House of Lancaster. The Tudor family rose to power in the wake of the Wars of the Roses, which left the House of Lancaster, to which the Tudors were aligned, extinct. - Margaret of Anjou (23 March 1430 25 August 1482) was the wife of King Henry VI of England. As such, she was Queen of England from 1445 to 1461 and again from 1470 to 1471. Born in the Duchy of Lorraine into the House of Valois-Anjou, Margaret was the second eldest daughter of Rene of Anjou and Isabella, Duchess of Lorraine. - Charles VI (3 December 1368 21 October 1422), called the Beloved and the Mad (or "le Fou"), was King of France from 1380 to his death. He was a member of the House of Valois. - Catherine of Valois ( 27 October 1401 -- 3 January 1437 ) was the queen consort of England from 1420 until 1422 . She was the descendant , consort , and ancestor of kings . A daughter of Charles VI of France , she married Henry V of England , and gave birth to his heir Henry VI of England . Her liaison ( and possible secret marriage ) with Owen Tudor proved the springboard of that family 's fortunes , eventually leading to their grandson 's elevation as Henry VII of England . Catherine 's older sister Isabella was queen of England from 1396 until 1399 , as the child bride of Richard II. - Sir Owen Tudor (14001461) was a Welsh courtier and the second husband of Catherine of Valois (14011437), Henry V's widow. He was the grandfather of Henry VII, founder of the Tudor dynasty. Owen was a descendant of a prominent family from Penmynydd on the Isle of Anglesey, which traces its lineage back to Ednyfed Fychan (d. 1246), a Welsh official and seneschal to the Kingdom of Gwynedd. Tudor's grandfather, Tudur ap Goronwy, married Margaret, daughter of Thomas ap Llywelyn ab Owain of Cardiganshire, the last male of the princely house of Deheubarth. Margaret's elder sister married Gruffudd Fychan of Glyndyfrdwy, whose son was Owain Glyndr. Owen's father, Maredudd ap Tudur, and his uncles were prominent in Owain Glyndr's revolt against English rule, the Glyndr Rising. - Ednyfed Fychan (1170 1246), full name Ednyfed Fychan ap Cynwrig, was a Welsh warrior who became seneschal to the Kingdom of Gwynedd in Northern Wales, serving Llywelyn the Great and his son Dafydd ap Llywelyn. He was a descendant (9th in descent) of Marchudd ap Cynan, Lord of Rhos, Lord Protector of Rhodri Mawr, King of Gwynedd and an ancestor of Owen Tudor and thereby of the Tudor dynasty. - Deheubarth (lit. "Right-hand Part", thus "the South") was a regional name for the realms of south Wales, particularly as opposed to Gwynedd (Latin: "Venedotia"). It is now used as a shorthand for the various realms united under the House of Dinefwr, but that Deheubarth itself was not considered a proper kingdom on the model of Gwynedd, Powys, or Dyfed is shown by its rendering in Latin as "dextralis pars" or as "Britonnes dexterales" ("the Southern Britons") and not as a named land. In the oldest British writers, "Deheubarth" was used for "all" of modern Wales to distinguish it from "Y Gogledd" or "Hen Ogledd", the northern lands whence Cunedda and the Cymry originated. What is the relationship between 'catherine of valois' and 'house of valois'?
Answer:
noble family