noble_title margaret of york
Margaret of York ( 3 May 1446 -- 23 November 1503 ) -- also by marriage known as Margaret of Burgundy -- was Duchess of Burgundy as the third wife of Charles the Bold and acted as a protector of the Duchy after his death . She was a daughter of Richard Plantagenet , 3rd ___MASK8___ of York , and Cecily Neville , and the sister of two Kings of England , Edward IV and Richard III . She was born at Fotheringhay Castle , Northamptonshire , England , and she died at Mechelen in the Low Countries . ___MASK44___ was a title borne by the rulers of the Duchy of Burgundy , a small portion of traditional lands of Burgundians west of river Saône which in 843 was allotted to Charles the Bald ' s kingdom of West Franks . Under the Ancien Régime , the ___MASK44___ was the premier lay peer of the kingdom of France . Charles the Bold (, 10 November 1433  5 January 1477 ), baptised Charles Martin , was ___MASK44___ from 1467 to 1477 . He was the last ___MASK44___ from the House of Valois and is sometimes also known as Charles the Rash .