Family: John "of Gaunt" Plantagenet, 1st. Duke of Lancaster / Catherine Roet (F2422)
m. 13 Jan 1396-
Father | Male
John "of Gaunt" Plantagenet, 1st. Duke of Lancaster
Born Mar 1340 St. Bavon's Abbey, Ghent, Belgium 
Died 3 Feb 1399 Leicester Castle, Leicester, Leicestershire, England Buried 15 Mar 1399 St. Paul's Cathedral, London, England Married 13 Jan 1396 [1] Lincoln Cathedral, Lincolnshire, England [1] Other Spouse Blanche Plantagenet, of Lancaster, Countess of Derby | F3479 Married 13 May 1359 Reading Abbey, Berkshire, England Father King Edward III Plantagenet, of England | F2423 Group Sheet Mother Phillippa of Hainault | F2423 Group Sheet
Mother | Female
Catherine Roet
Born Abt 1350 Picardy, France Died 10 May 1403 Buried Lincoln Cathedral, Lincolnshire, England Father Mother
Child 1 | Male
John Beaufort, 1st. Earl of Somerset
Born Abt 1373 Died 16 Mar 1410 Buried Spouse Margaret Holland | F5698 Married
Child 2 | Female
Joan Beaufort
Born Abt 1379 Chateau de Beaufort, Haute-Loire, France Died 13 Nov 1440 Howden, Yorkshire, England Buried Lincoln Cathedral, Lincolnshire, England Spouse Lord Robert De Ferrers | F2421 Married Bef 30 Sep 1394 Chateau de Beaufort, Haute-Loire, France Spouse Ralph Nevill, 1st. Earl of Westmoreland | F2439 Married 29 Nov 1396
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