Interactive tree of Isabella of Gloucester and Hertford

John Isaac 13501419
Agnes Grubbe 13551426
Matilda DeBruce 13101353
Thomas Isaac 13061364
Robert the Bruce King of Scotland 12741329
Elizabeth DeBurgh 12841327
Robert de Brus 6th Lord of Annandale 12431304
Marjorie of Carrick 12521292
Isabella of Gloucester and Hertford 12261264
Robert (Sir) The Competitor De Bruce 12101295
5th Earl of Hertford and Gloucester Gilbert de Clare
Isabel Marshal
4th Earl of Hertford Richard de Clare
Amice Fitz Robert
1st Earl of Pembroke William Marshal
Isabel de Clare
Robert de Brus
Isobel of Huntingdon
William de Brus
Christina
Earl of Huntington David of Scotland
Maud of Chester