What is Edmund of Langley, 1st Duke of York?
{{Infobox Person | name = Edmund of Langley, 1st Duke of York | image = Edmund of Langley 2C Duke of York.jpg | birth_date = 5 June 1341 <br/> Kings Langley | death_date = 1 August 1402 (aged 61) <br/> Kings Langley }} '''Edmund of Langley, 1st Duke of York''' (5 June 1341 – 1 August 1402) was a younger son of King [[Edward III of England]] and Philippa of Hainault. He was an [[ancestor]] of the [[House of York]]. He died in [[1402]]. {{bio-stub}} {{DEFAULTSORT:York, Edmund Of Langley, 1st Duke Of}} [[Category:1341 births]] [[Category:1402 deaths]] [[Category:English Dukes and Duchesses]]