Henry Plantagenet of Grosmont, 1st Duke of Lancaster 4th Earl of Leicester 4th Earl of Lancaster Earl of Derby KG

Abt 1310 - 1361  (51 years)

• Name	Henry Plantagenet of Grosmont
  Suffix	1st Duke of Lancaster 4th Earl of Leicester 4th Earl of Lancaster Earl of Derby KG
  Birth	Abt 1310
  Gender	Male
  Maternal Noble Family	Chaworth
  Paternal Noble Family	Lancaster
  Reference Number	18090
  Death	23 Mar 1361
  Person ID	I18090	KLD Genealogy
  Last Modified	8 May 2026

  
  

  Father	Henry Plantagenet of Lancaster, 3rd Earl of Lancaster 3rd Earl of Leicester,   b. Abt 1281   d. 22 Sep 1345 (Age 64 years)
  Relationship	bio
  Mother	Maud Chaworth, Countess of Lancaster,   b. 2 Feb 1282   d. 3 Dec 1322 (Age 40 years)
  Relationship	bio
  Family ID	F6583	Group Sheet  |  Family Chart

  
  

  Family	Isabel de Beaumont, Duchess of Lancaster,   b. Abt 1318   d. 1361, Leicester Castle, England (Age 43 years)
  Family ID	F18233	Group Sheet  |  Family Chart
  Last Modified	8 May 2026