

Born Arthur Hill, he adopted the surname Hill-Trevor in 1759.
He represented Hillsborough in the Irish House of Commons from November 1715 and then County Down from 1727 until he was raised to the Irish House of Lords when created Viscount Dungannon and Baron Hill of Olderfleet in the Peerage of Ireland on 17 February 1766. He was appointed High Sheriff of Down for 1736 and appointed to the Privy Council of Ireland on 13 August 1750.
1694 |
1694
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1738 |
December 24, 1738
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1742 |
June 23, 1742
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1745 |
March 17, 1745
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1771 |
January 30, 1771
Age 77
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