TABLE A
| I. Iye, son or nephew of Kenneth MacEth, born circa 1210 | |||||||||||
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| II. Iye Mor, married daughter of Walter de Baltrodi, Bishop of Caithness, circa 1264 | Morgan | Martin | |||||||||
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| | | a quo Galloway MacKays | ||||||||||
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| III. Donald, born circa 1265, married daughter of Iye of Gigha | |||||||||||
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| IV. Iye, killed at Dingwall by Nicolas Sutherland, 1370 | |||||||||||
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| V. Donald, killed at Dingwall along with his father, 1370 | Farquhar, physician to King Robert II | (?) Mariota, handfasted wife of Alexander, Earl of Buchan, had a son, Earl of Mar. | |||||||||
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| | | A quo Clan Erchar | ||||||||||
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| VI. Angus, married daughter of Torquil Macleod, of Lewis, died 1403 | Huistean Du | Martin | Neil | ||||||||
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| | | A quo Polson Mackays | ||||||||||
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| Elizabeth, sister of Donald, Lord of the Isles. (1st wife) = | = VII. Angus Du killed 1433 = | = A daughter of Alexander Carrach Macdonald (2nd wife) | Rorie Gald, killed at Dingwall, 1411 | ||||||||
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| VIII. Neil Vass, released from Bass Rock, circa 1437, married daughter of George Munro of Fowlis | John (Ian) Aberach Mackay | ||||||||||
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| | | A quo Aberach Mackays | ||||||||||
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| IX. Angus Roy, killed at Fearn, married a daughter of Mackenzie of Kintail | John Roy | ||||||||||
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| John, married but no male issue | X. Iye Roy, married daughter of Norman O'Beolan of Carolway, Lewis ; d. 1517 | Neil | A daughter married to Sutherland of Dilred | A daughter married Hector Mackenzie of Auchterneed | |||||||
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| XI. John died without male issue, 1529 | XI. Donald, married Helen Sinclair of Stempster; died 1550 | A daughter married Hugh Macleod, of Assynt | |||||||||
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| His cousin, Helen, daughter of Hugh Macleod of Assynt. (1st wife) = | = XII. Iye Du Mackay, died 1572 = | = Christian daughter of John Sinclair of Dun. (2nd wife) | |||||||||
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| Donald Balloch | John Beg, killed at Durness, 1579 | Elizabeth Sinclair. (1st wife) = | = XIII. Huistean Du, died 1614 = | = Jane Gordon. (2nd wife) | William | ||||||
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| A quo Scoury Mackays | | | | | A quo Bighouse Mackays | ||||||||
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| Christina | Donald, 1st Lord Reay | John | Annas, married Sinclair of Brims | Mary, married 1st, Sir Hector Munro; 2nd, Alexander Gunn of Killearnan | |||||||
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| See Table B | A quo Strathy Mackays | ||||||||||