Isabella de Clare, Countess of Hertford and Cornwall

1226 - Aft 1264  (> 38 years)

• Name	Isabella de Clare  [1, 2]
  Suffix	Countess of Hertford and Cornwall
  Birth	2 Nov 1226	Tewksbury, Gloucestershire, England   [1, 2, 3]
  Gender	Female
  Name	Isabella (Isobel) de Clare
  Death	Aft 10 Jul 1264	Cleveland, Yorkshire, Scotland   [1, 2]
  Burial	Guisborough, Yorkshire, England   [1, 2]
  Person ID	I8787	Bob Juch's Tree 2
  Last Modified	16 Feb 2025

  
  

  Father	Gilbert de Clare, 5th Earl of Hertford 1st Earl of Gloucester,   b. 1182, Hertford, Hertfordshire, England d. 25 Oct 1230, Penaroz, Departement du Finistère, Bretagne, France (Age 48 years)
  Relationship	natural
  Mother	Isabel Marshal,   b. 9 Oct 1200, Pembroke Castle, Pembrokeshire, Wales d. 17 Jan 1240, Birkhampstead, Hertfordshire, England (Age 39 years)
  Relationship	natural
  Marriage	9 Oct 1214	Tewkesbury Abbey, Gloucestershire, England   [4]
  Family ID	F3447	Group Sheet  |  Family Chart

  
  

  Family	Robert de Brus, 5th Lord of Annandale,   b. Abt 1215   d. 31 Mar 1295, Lochmaben, Dumfries and Galloway, Scotland (Age 80 years)
  Marriage	May 1240
  Children	+ 1. 6th Lord of Annandale, Earl of Carrick jure uxoris Robert de Brus, 6th Lord of Annandale,   b. Jul 1243, Essex, England d. 14 Apr 1304 (Age 60 years)  [Father: natural]  [Mother: natural]
  Family ID	F13683	Group Sheet  |  Family Chart
  Last Modified	16 Feb 2025

  
  

• Sources

  [S230] Ancestry.com, UK and Ireland, Find A Grave Index, 1300s-Current, (Name: Ancestry.com Operations, Inc.; Location: Provo, UT, USA; Date: 2012;). [S229] Ancestry.com, Web: International, Find A Grave Index, (Name: Ancestry.com Operations, Inc.; Location: Provo, UT, USA; Date: 2013;). [S211] Frederick Lewis Weis, additions by Walter Lee Sheppard Jr., The Magna Charta Sureties 1215, 41-3. [S211] Frederick Lewis Weis, additions by Walter Lee Sheppard Jr., The Magna Charta Sureties 1215, line 28, 145, 153.