1. John HAY had the title '1st Lord hay of Yester'.
John HAY had the following children:
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2. John HAY 2nd Lord Hay of Yester, son of John HAY, had the title '2nd Lord Hay of Yester'. He married Elizabeth CUNNIGHAM.
Elizabeth CUNNIGHAM and John HAY had the following children:
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3. Christian HAY, daughter of John HAY 2nd Lord Hay of Yester and Elizabeth CUNNIGHAM, married William STEWART.
Sir William STEWART 2nd of Traquhair, son of Sir James STEWART 1st of Traquhair (1480-1513) and Catherine RUTHERFORD ( - ), had the title '2nd Baron of Traquhair'. He and Christian HAY had the following children:
| 4 | Robert STEWART ( -1548). Robert had the title '3rd Baron of Traquair'. He/she died in 1548. |
| 5 | John STEWART ( -1580). John had the title '4th Baron of Traquair'. He/she died in 1580. |
| 6 | William STEWART ( -1604). William had the title '5th Baron of Traquair'. He/she died in 1604. |
| 7 | James STEWART (c. 1534-1607). James was born circa 1534. He had the title '6th Baron of Traquhair'. He appeared in the census. He died on 9 March 1607. |