Family: 1st Duke of Lancaster John of Gaunt / Katherine Swynford (F1608)
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Father | Male
1st Duke of Lancaster John of Gaunt
Born 6 Mar 1340 Belgium 
Died 3 Feb 1399 Leicester, Leicestershire, England Buried London, London, England Married Father Edward III Plantagenet | F884 Group Sheet Mother Philippa of Hainault | F884 Group Sheet
Mother | Female
Katherine Swynford
Born 25 Nov 1350 Somme, Picardie, France Died 10 May 1403 Lincolnshire, England Buried Father Payne De Roet | F321 Group Sheet Mother
Child 1 | Female
Joan Beaufort
Born Abt 1379 Beaufort, Dordogne, Aquitaine, France Died 13 Nov 1440 Howden, Yorkshire, England Buried Lincolnshire, England Spouse Ralph Neville | F1081 Married
