Family: 3rd Earl of Cambridge Richard of Conisbrough / Countess of Cambridge Anne Mortimer (F8998)
m. 23 May 1408
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Male
3rd Earl of Cambridge Richard of Conisbrough
Birth 20 Jul 1385 Yorkshire, England 
Death 5 Aug 1415 Southhamptonshire, England Burial 9 Aug 1415 Southhamptonshire, England Marriage 23 May 1408 Father 1st Duke of York Edmund of Langley | F8126 Group Sheet Mother Isabel de Castilla | F8126 Group Sheet
Female
Countess of Cambridge Anne Mortimer
Birth 27 Dec 1388 County Meath, Ireland Christening 27 Dec 1390 County Meath, Ireland Death 22 Sep 1411 Herefordshire, England Burial 23 Sep 1411 Herefordshire, England Father 4th Earl Of March Roger Mortimer | F4282 Group Sheet Mother Eleanor Holland | F4282 Group Sheet
Male
+ 3rd Duke Of York Richard Plantagenet
Birth 21 Sep 1411 Death 30 Dec 1460 Yorkshire, England Burial 1460 Northinghamshire, England Spouse Duchess Of York Cecily Neville | F43 Marriage 18 Oct 1429 Yorkshire, England