Lord George Augusta Hill, Anglo-Irish military officer, politician and landowner, dies in Ramelton, County Donegal, on April 6, 1879.

Hill is the posthumous son of Arthur Hill, 2nd Marquess of Downshire, and his wife Mary, Marchioness of Downshire, granddaughter of Samuel Sandys, 1st Baron Sandys. He is born on December 9, 1801, three months after his father’s death by suicide.

Hill enters the British Army in May 1817, initially a cornet in the Royal Horse Guards, promoted to lieutenant in 1820. He transfers to the 4th Royal Irish Dragoon Guards as a captain in 1825. In April 1830, he becomes aide-de-camp to Sir John Byng, Commander-in-Chief of the forces in Ireland, at the rank of major, but on July 6 he takes half-pay.

Hill is proposed as a candidate for MP for Carrickfergus in the 1826 United Kingdom general election, but withdraws in favor of Sir Arthur Chichester, stating that he had been unaware of the nomination. In the 1830 United Kingdom general election, he is elected MP for Carrickfergus, unseating Chichester. His brother, Arthur Hill, 3rd Marquess of Downshire, is a minor landowner in Carrickfergus.

Although Hill is considered a friend of the Tory government of Arthur Wellesley, 1st Duke of Wellington, when elected, he is absent from the vote of confidence on November 15, 1830, which causes the government to fall. Thereafter he supports the government of Charles Grey, 2nd Earl Grey, and its Reform Bill, like his brothers. Due to ill health, he does not contest the 1832 United Kingdom general election, instead supporting his brother, Lord Marcus Hill, who is elected for Newry.

Hill serves as Comptroller of the Household to the Lord Lieutenant of Ireland, 1833–34, and as High Sheriff of Donegal in 1845.

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 Commons select 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.