| | Edward John (King of Ireland) (Earl of Carrick) De Bruce,Earl of Carrick, King of Ireland 1276–1318 Isobel of Athol of Strathbogie 1294–1317 | | | | Robert VI Lord of Annandale Earl of Carrick de Brus, King of Scots, VI Lord of Annandale 1243–1304 | | | | Robert V The Competitor, 5th Earl of Annadale Justicar and Constable England and Scotland de Brus, V Lord of Annandale 1210–1295 Isabella of Gloucester and de Clare or Plantagenet 1226–1264 | | | | Sir Robert de Brus, 4th Lord of Annandale 1164–1245 Isobel de Huntingdon 1184–1251 | | |
| | | Gilbert 5th Earl of Hertford & 1st Earl of Gloucester de Clare, Earl of Hertford and Gloucester, Surety of the Magna Carta 1180–1230 | | |
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| | | Niall, Earl of Carrick … …–… |
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| | | John (9th Earl of Atholl Sir John Mor) of Strathbogie, Earl of Atholl 1262–1306 Margaret Mary DeMar 1270–1326 |
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