Family: Earl of Derby, Earl of Leicester, Lord of Beaufort and Nogent, Earl of Lancaster, Earl of Lincoln, 1st Duke of Lancaster, Earl of Moray Sir Henry Grosmont of Derby Plantagenet / Isabella de Beaumont (F16053349436)

• Father | Male Earl of Derby, Earl of Leicester, Lord of Beaufort and Nogent, Earl of Lancaster, Earl of Lincoln, 1st Duke of Lancaster, Earl of Moray Sir Henry Grosmont of Derby Plantagenet

  
  

  Born	Bet. 1299 and 1314	Grosmont Castle, Monmouthshire, Wales, United Kingdom
  Died	24 Mar 1360/61	Leicester Castle, Leicester, Leicestershire, England, United Kingdom
  Buried		Newark Abbey, Leicester, Leicestershire, England, United Kingdom
  Married
  Father	Earl of Leicester, 3rd Earl of Lancaster, Lord of Beaufort and Nogent Henry Plantagenet | F8026690716 Group Sheet
  Mother	Matilda de Chaworth | F8026690716 Group Sheet

  
  

  Mother | Female Isabella de Beaumont

  
  

  Born	Abt. 1320
  Died	Aft. 23 Mar 1336	Leicester, Leicestershire, England, United Kingdom
  Buried
  Father
  Mother

  
  

  Child 1 | Female Countess of Leicester Matilda Plantagenet

  
  

  Born	04 Apr 1339
  Died	10 Apr 1362	England, United Kingdom
  Buried
  Spouse	Ralph de Stafford | F16053349501
  Married	01 Nov 1344
  Spouse	Herzog von Bayern Wilhelm von Bayern, V | F16053349502
  Married

  
  

  Child 2 | Female Countess of Derby Blanche of Lancaster

  
  

  Born	25 Mar 1341	Lancaster, Lancashire, England, United Kingdom
  Died	30 Sep 1369	Bolingbroke Castle, Lincolnshire, England, United Kingdom
  Buried		St Paul's Cathedral, London, Middlesex, England, United Kingdom
  Spouse	Earl of Richmond, Earl of Derby, Earl of Lancaster, Lord of Beaufort and Nogent, Earl of Lincoln, Earl of Leicester, Earl of Derby, Duke of Lancaster, Lord de Bergerac et Roche-sur-Yon, Duke of Aquitaine John de Gaunt | F5259605359
  Married	19 May 1359	Reading, Berkshire, England, United Kingdom