Joan Holland

Joan married Edmund of Langley Plantagenet 1st Duke of York, son of Edward III Plantagenet , King of England and Philippa of Hainault, before 4 Nov 1393. (Edmund of Langley Plantagenet 1st Duke of York was born on 5 Jun 1341 in Abbot's Langley, Hertfordshire, England, died on 1 Aug 1402 in King's Langley, Hertfordshire, England and was buried in King's Langley, Hertfordshire, England.)