Phillipa Mortimer, St. John, of Thornbury, Devon

1360 - 1396  (37 years)  Submit Photo / Document

• Name	Phillipa Mortimer
  Suffix	St. John, of Thornbury, Devon
  Birth	abt. 1360	Llangoed, Llyswen, Breconshire, Wales, UK
  Gender	Female
  Death	aft. 1396	Odyn's Fee, Penmark, Glamorgan, Wales, UK
  Fact	23 Jul 1425	Manor of Kingsdown, Kent, England, UK   [1]
  	Notes (Log in)
  Person ID	I12622	St. John Origin and Ancestry DNA Database
  Last Modified	23 Apr 2025

  
  

  Father	Roger Mortimer, m. Philippa Montechute,   b. 11 Nov 1328, Ludlow, Shropshire, England, UK d. 26 Feb 1360, Rouvray, Côte-d'Or, Bourgogne-Franche-Comté, France (Age 31 years)
  Relationship	Birth
  Mother	Philippa Montechute,   b. abt. 1332, Salisbury, Wiltshire, England, UK d. 5 Jan 1382, Bisham, Berkshire, England, UK (Age 50 years)
  Relationship	Birth
  Family ID	F879	Group Sheet  |  Family Chart

  
  

  Family	Sir John (II) St. John, of the Barony of Penmarc Place & Lordship of West Barry; the King's Knight,   b. bef. 1363, New Sarum, Salisbury, Wiltshire, England, UK d. Between 14 December 1426 - 1428, Instow, Devon, England, UK (Age 65 years)
  Marriage	aft. 1376-1379	Glamorgan, Wales
  	Notes (Log in)
  Children	+ 1. Constance St. John, of Thornbury, Devon,   b. 1373, Instow, Devon, England, UK d. bef. 1402, Thornbury, Devon, England, UK (Age 28 years)  [Father: Birth]  [Mother: Birth] + 2. Christina St. John, of Hewish, Devon,   b. Abt. 1374  [Father: Birth]  [Mother: Birth] + 3. Margery ferch John St. John, (1/4th of Penmark = West Barrowe) m. Alexander de Port-St. John to hold 1/2 Penmark combined,   b. abt. 1375  [Father: Birth]  [Mother: Birth] + 4. Oliver St. John, Knight, of Odyn's Fee (Penmark Place),   b. 1377-1380, of, Weobley, Llanrhidian, Glamorganshire, Wales d. 5 Mar 1437, Rouen, France (Age 57 years)  [Father: Birth]   5. John (III) St. John, d.s.p.,   b. abt. 1395, of, Weobley, Llanrhidian, Glamorganshire, Wales d. bef. 1429, Uchel-olau (High-light), Gwenfo, Glamorganshire, Wales, UK (Age 33 years)  [Father: Birth]  [Mother: Birth] + 6. Agnes St. John,   b. abt. 1390, of, Weobley, Llanrhidian, Glamorganshire, Wales d. 1420 (Age 30 years)  [Father: Birth]  [Mother: Birth]   7. (William) St. John,   b. abt. 1395  [Father: Birth]  [Mother: Birth]   8. (Elizabeth) St. John, de Berkeley,   b. 1395, of, Weobley, Llanrhidian, Glamorganshire, Wales d. bef. Jul 1414, Glamorgan, Wales (Age 19 years)  [Father: Birth]  [Mother: Birth]   9. (Phillipa) St. John, de Berkeley,   b. abt. 1399  [Father: Birth]  [Mother: Birth]
  Family ID	F3434	Group Sheet  |  Family Chart
  Last Modified	22 Apr 2025

  
  

• Reference

  Suzanne St. John. "Phillipa Mortimer, St. John, of Thornbury, Devon". The St. John Genealogy Project. https://stjohngenealogy.com/getperson.php?personID=I12622&tree=OSA0001 (accessed April 24, 2025).

  
  

Sources

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