1. | Idonea de Clifford was born about 1303 (daughter of Lord Robert de Clifford, 1st Baron Clifford & Marshall of England and Matilda de Clare); died in 1365. Idonea married Lord Henry de Percy, 9th Baron Percy 2nd Baron Percy of Alnwick. Henry was born in 1300; died in 1352. [Group Sheet] Children:
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2. | Lord Robert de Clifford, 1st Baron Clifford & Marshall of England was born in 1274 (son of Sir Roger de Clifford); died in 1314 in Bannockburn, Stirlingshire, Scotland. Robert married Matilda de Clare. Matilda (daughter of Sir Thomas de Clare, Lord of Thomond and Juliana FitzMaurice) was born about 1276; died in 1327. [Group Sheet] |
3. | Matilda de Clare was born about 1276 (daughter of Sir Thomas de Clare, Lord of Thomond and Juliana FitzMaurice); died in 1327.
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4. | Sir Roger de Clifford was born in 1243; died in 1282.
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6. | Sir Thomas de Clare, Lord of Thomond was born about 1245 (son of Sir Richard de Clare, 5th Earl of Hertford 6th Earl of Gloucester and Maud de Lacy); died in 1287. Thomas married Juliana FitzMaurice. Juliana was born about 1262; died in 1300. [Group Sheet] |
7. | Juliana FitzMaurice was born about 1262; died in 1300.
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12. | Sir Richard de Clare, 5th Earl of Hertford 6th Earl of Gloucester was born in 1222 (son of Gilbert de Clare, 5th Earl of Gloucester and Isabel Marshal); died in 1262. Richard married Maud de Lacy. Maud and died. [Group Sheet] |
13. | Maud de Lacy and died.
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