Margaret Plantagenet

1320 - 1379  (59 years)

• Name	Margaret Plantagenet  [1]
  Birth	1320  [1]
  Gender	Female
  Death	24 Mar 1379	England   [1]
  Burial	London, England   [1]
  	( Christ Church Greyfriars Churchyard)
  Person ID	I7103	A Tree Called Smith
  Last Modified	21 Jul 2025

  
  

  Father	Thomas Plantagenet   d. 1338
  Relationship	natural
  Mother	Alice Halys
  Relationship	natural
  Family ID	F2396	Group Sheet  |  Family Chart

  
  

  Family	Lord John de Segrave,   b. 4 May 1315   d. 1 Apr 1353, Derbyshire, England (Age 37 years)
  Children	1. Elizabeth de Segrave,   b. 25 Oct 1338, Blaby, Leicestershire, England d. 24 May 1368, Leicestershire, England (Age 29 years)  [Father: natural]  [Mother: natural]
  Family ID	F2391	Group Sheet  |  Family Chart
  Last Modified	21 Jul 2025

  
  

• Event Map

  Death - 24 Mar 1379 - England Burial - - London, England  = Link to Google Earth

  
  

• Sources

  [S10709] FindAGrave Old World (Famous), Margaret Plantagenet 1320-1399. Margaret Plantagenet Segrave de Mauny - English Aristocracy. Born the daughter of Thomas Plantagenet of Brotherton, Earl of Norfolk and Alice Hayles. In March 1327 she married John de Segrave, 4th Baron Segrave, and with him had two daughters. She succeeded to the title of Countess of Norfolk in September 1338. Widowed, she married Walter de Mauny, 1st Baron de Mauny in May 1354, and with him had two children. She gained the title of Duchess of Norfolk in September 1397. https://www.findagrave.com/memorial/12465663/margaret-plantagenet