During his early political career, Hill is identified with the Whigs and supports the reform of Parliament. After the Grey Ministry comes to power, he receives a succession of appointments, becoming Colonel of the South Down Militia on March 25, 1831, and carrying the second sword at the coronation of William IV on September 8. He is appointed a deputy lieutenant of Berkshire on September 20, Lord Lieutenant of Down on October 17 (a new office replacing the Governor of Down), and finally a Knight of the Order of St Patrick on November 24, 1831. He receives an honorary LL.D. from the University of Cambridge on July 6, 1835.
Hill is a very strong supporter of the Irish language, and is president of the Ulster Gaelic Society (est. 1830). In this capacity he plays an important role in helping preserve records of the language, poetry, folk and song collections and much else.
Hill is disliked by Elizabeth Smith, diarist at Baltyboys House, County Wicklow, who feels snubbed by him when she and her husband first move into the area. Writing of him after his death she recalls “The late Lord never called upon me when I first came here although the Colonel waited upon him. The Colonel never went near him again.”
High-minded, if also at times high-handed in manner and self-important, Hill works hard himself and expects all his employees and tenants to be equally conscientious. Naturally, he is often disappointed. He is particularly concerned about his failure, despite all efforts and exhortations, to make his southern estates as efficient and well behaved as those in the north. Though an absentee owner in the south, he visits both Blessington and Edenderry regularly. It is during one of these periodic tours of inspection that he drops dead at Blessington on September 12, 1845. He is buried in St. Malachy Parish Churchyard at Royal Hillsborough, County Down. The funeral attracts an enormous crowd of mourners and is reported at some length in TheIllustrated London News. His memory is perpetuated in an impressive pillar monument, with his statue on top, erected at Hillsborough in 1848.
In 1838, Hill purchases land in Gweedore (Irish: Gaoth Dobhair), a “district” in northwest County Donegal in the west of Ulster, and, over the next few years, he expands his holdings to 23,000 acres. He himself describes the condition of the local population as “more deplorable than can well be conceived.” According to the schoolmaster, Patrick McKye, they are in the “most needy, hungry and naked condition of any people.” Among other improvements, he builds a port, Bunbeg Harbour, to encourage fishing, improves the roads and other infrastructure, and constructs The Gweedore Hotel to attract wealthy tourists.
However, Hill’s attempts to reform local farming practices, in particular, his suppression of the rundale system of shared landholding, proves unpopular and controversial. While his reforms may have protected Gweedore from the worst effects of the Great Famine of the 1840s, as the local population did not decrease, as it did elsewhere in Ireland, his attitude to the famine is uncompromising and unsympathetic:
“The Irish people have profited much by the Famine, the lesson was severe; but so were they rooted in old prejudices and old ways, that no teacher could have induced them to make the changes which this Visitation of Divine Providence has brought about, both in their habits of life and in their mode of agriculture.”
Hill’s book Facts from Gweedore (1845) provides an account of conditions in Gweedore and seeks to explain and justify Hill’s agricultural reforms. It runs to five editions and plays a large part in the bitter public debates about the effects of Irish landlordism. In June 1858, he gives evidence to a House of Commonsselect committee on Irish poverty. The committee is critical of his actions.
Hill is twice married, to two sisters, daughters of Edward Austen Knight, brother of Jane Austen. On October 21, 1834, he marries Cassandra Jane Knight (1806–42). They have four children:
Norah Mary Elizabeth Hill (December 12, 1835 – April 24, 1920)
Captain Arthur Blundell George Sandys Hill (May 13, 1837 – June 16, 1923)
Augustus Charles Edward Hill (March 9, 1839 – December 9, 1908)
Cassandra Jane Louisa Hill (March 12, 1842 – August 16, 1901)
On May 11, 1847, Hill marries Louisa Knight (1804–89), niece and goddaughter of Jane Austen. She had moved to Ulster after Cassandra’s death to look after the children. The marriage prompts a parliamentary investigation into the legality of a marriage between a widower and his deceased wife’s sister. They have one son:
George Marcus Wandsbeck Hill (April 9, 1849 – March 22, 1911)
Hill dies at his residence, Ballyare House, in Ramelton, County Donegal, on April 6, 1879. He is buried at Conwal Parish Church in Letterkenny, alongside his first wife.
Hill vigorously exerts himself against the Union of Great Britain and Ireland in 1800 and is punished by the Government for his opposition by being dismissed from the Governorship of Down and the colonelcy of the Downshire Militia and struck off the roll of the Privy Council on February 12, 1800.
On June 29, 1786, Hill marries Mary Sandys, by whom he has seven children:
Hill’s last son, Lord George Hill, is born posthumously, as he dies by suicide on September 7, 1801. His widow, Mary, feels his early death is in part due to his humiliation by the Government, and thereafter is a bitter enemy to Robert Stewart, Viscount Castlereagh. She is the heiress of her uncle, Edwin Sandys, 2nd Baron Sandys, and to the estates of her grandfather, William Trumbull, including Easthampstead Park. In 1802, after Hill’s death, she is created Baroness Sandys, with a special remainder to her younger sons and their male heirs in succession and then to her eldest son and his male heirs.
Hill also has a son, William Arthur Dore-Hill, born in 1778, with his mistress Sarah Dore (who later marries William Garrow).
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