
Mary Plantagenet
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Name Mary Plantagenet [1, 2, 3] Birth 1315 Staffordshire, England
[2, 3] - Tutbery Castle
Gender Female Burial 1362 Alnwick, Northumberland, England
[2, 3] Death 1 Sep 1362 Alnwick, Northumberland, England
[2, 3] Person ID I8297 Presidents and Royalty Last Modified 31 Dec 2025
Father 3rd Earl of Lancaster Henry Plantagenet, b. 1281, Monmouthshire, Wales
d. 22 Sep 1345, Leicester, Leicestershire, England
(Age 64 years) Relationship natural Mother Maud Chaworth, b. 2 Feb 1282, Kidwelly, Carmarthenshire, Wales
d. 19 Feb 1317, Priory, Mottisfont, Hampshire, England
(Age 35 years) Relationship natural Marriage 2 Mar 1297 Kidwelly, Carmarthenshire, Wales
[4] Family ID F5016 Group Sheet | Family Chart
Family 3rd Lord Percy Henry Percy, b. 1320, Alnwick, Northumberland, England
d. 18 May 1368, Alnwick, Northumberland, England
(Age 48 years) Marriage Sep 1334 Lincolnshire, England
Children > 1. 1st Earl of Northumberland Henry Percy, b. 10 Nov 1341, Alnwick, Northumberland, England
d. 19 Feb 1408, Tadcaster, Yorkshire, England
(Age 66 years) [Father: natural] [Mother: natural]Family ID F5333 Group Sheet | Family Chart Last Modified 31 Dec 2025
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Event Map 
Birth - 1315 - Staffordshire, England 

Marriage - Sep 1334 - Lincolnshire, England 

Burial - 1362 - Alnwick, Northumberland, England 

Death - 1 Sep 1362 - Alnwick, Northumberland, England 
= Link to Google Earth Pin Legend
: Address
: Location
: City/Town
: County/Shire
: State/Province
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Sources - [S724] thePeerage.com, (Name: thePeerage.com; Location: http://thepeerage.com;), Neville Margaret #106913 http://thepeerage.com/p10692.htm#i106913.
- [S664] Ancestry.com, UK and Ireland, Find A Grave Index, 1300s-Current, (Name: Ancestry.com Operations, Inc.; Location: Provo, UT, USA; Date: 2012;).
- [S666] Ancestry.com, Web: International, Find A Grave Index, (Name: Ancestry.com Operations, Inc.; Location: Provo, UT, USA; Date: 2013;).
- [S660] Heritage Consulting, Millennium File, (Name: Ancestry.com Operations Inc; Location: Provo, UT, USA; Date: 2003;).
- [S724] thePeerage.com, (Name: thePeerage.com; Location: http://thepeerage.com;), Neville Margaret #106913 http://thepeerage.com/p10692.htm#i106913.

