BiographyIsabel de Clare was born 2 November 1226 to Gilbert de Clare, 5th Earl of Hertford (1180-1230) and Isabel Marshal (1200-1240) and died 10 July 1264 of unspecified causes. She married Robert de Brus (c1210-1295) 12 May 1240 JL . Notable ancestors include Charlemagne (747-814), Hugh Capet (c940-996), William I of England (1027-1087), Alfred the Great (849-899). Ancestors are from the United Kingdom, England, France, Germany, Belgium, the Netherlands.
|Offspring of Robert V de Brus, Lord of Annandale, Lord of Ireby, Constable of Carlisle Castle, Sheriff of Cumberland and Isabel de Clare (1226-1264)|
|Isabel de Brus (1249– c1284)|| |
|Robert de Brus (1243-bef1304)||July 1243 Writtle, Essex, England, United Kingdom||April 1304 Holm Cultram Abbey, Cumberland, England, United Kingdom|| Marjorie, Countess of Carrick (1256-1292)|
Eleanor N (?-1331)
|William de Brus|| |
|Bernard de Bruce|| |
|Richard de Brus (?-c1287)|| |
|Constance de Brus (1251-?)|
Common ancestors of Isabel de Clare (1226-1264) and Robert de Brus (c1210-1295)
- Elizabeth de Vermandois (c1081-1131)
- Mabel of Gloucester (c1095-1156)
- Robert, 1st Earl of Gloucester (1090-1147)
Community content is available under CC-BY-SA unless otherwise noted.