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In page Isabel Neville, Duchess of Clarence:

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Isabel Neville married George Plantagenet, 1st Duke of Clarence, in Calais, France, on 11 July 1469. Four children resulted:[1]

  • No name (c. 17 April 1470),[2] born outside Calais whilst Isabel and her husband were fleeing England.[3] Died at sea.[4] Identified by some sources as a girl named Anne, and by others as an unnamed boy.[citation needed]
  • Margaret Pole, 8th Countess of Salisbury (14 August 1473 – 27 May 1541). Married Sir Richard Pole; had five children; executed by Henry VIII.[5]