John Manners, 4th Earl of Rutland
John Manners, 4th Earl of Rutland( c. 1559 – 24 February 1588) was the son of Henry Manners, 2nd Earl of Rutland, and Lady Margaret Neville, daughter of Ralph Neville, 4th Earl of Westmorland.
John Boyle, 3rd Earl of Glasgow
John Boyle, 3rd Earl of Glasgow (4 November 1714 – 7 March 1775) was a Scottish nobleman.
George Boyle, 4th Earl of Glasgow
George Boyle, 4th Earl of Glasgow, GCH FRS (26 March 1766 – 6 July 1843), styled Lord Boyle until 1775, was a British peer.
He was the son of John Boyle, 3rd Earl of Glasgow, and his wife, Elizabeth, the daughter of George Ross, 13th Lord Ross.
In 1775, he inherited his father's titles, was a Tory representative peer for Scotland from 1790 to 1815, and was created Baron Ross in the Peerage of the United Kingdom that year to give him a seat in the House of Lords.
From 1810 to 1820, he was Lord Lieutenant of Renfrewshire, Rector of the University of Glasgow from 1817 to 1819 and Lord Lieutenant of Ayrshire from 1820 to 1842.
He was appointed a GCH in 1830.
On 7 March 1788, Glasgow married Lady Augusta Hay (1766–1822), the third daughter of James Hay, 15th Earl of Erroll.
They had six children:
After the death of his wife in 1822, Glasgow married Julia Sinclair, the third daughter of Sir John Sinclair, 1st Baronet.
They had two children:
On his death in 1843, Glasgow's titles passed to his eldest son, James, by his first wife.
Richard Boyle, 4th Earl of Shannon
Richard Boyle, 4th Earl of Shannon( 12 May 1809 – 1 August 1868), styled Viscount Boyle until 1842, was a British politician of the Whig party.
He served as Member of Parliament for Cork County from 1830 to 1832.
Archibald Montgomerie, 16th Earl of Eglinton
Archibald Seton Montgomerie, 16th Earl of Eglinton and 4th Earl of Winton( 23 June 1880 – 22 April 1945), was the son of George Arnulph Montgomerie, 15th Earl of Eglinton, and Janet Lucretia Montgomerie.
It was the 16th Earl who abandoned Eglinton Castle, the family seat or' caput', in 1925.
He was educated at Eton College, served in World War I with the Life Guards and sat in the House of Lords as the 4th Earl of Winton.
On 1 June 1908, he married Lady Beatrice Susan Dalrymple, a daughter of the 11th Earl of Stair.
They were divorced in 1922 after having five children:
On 16 August 1922, he married Marjorie McIntyre and they had two children:
Theodred II (Bishop of Elmham)
Theodred II was a medieval Bishop of Elmham.
The date of Theodred's consecration unknown, but the date of his death was sometime between 995 and 997.
John Boyle, 5th Earl of Cork
John Boyle, 5th Earl of Cork and 5th Earl of Orrery, FRS( 13 January 1707 – 16 November 1762) was a writer and a friend of Jonathan Swift, Alexander Pope and Samuel Johnson.
The only son of Charles Boyle, 4th Earl of Orrery, and his wife Lady Elizabeth Cecil( 1687 – 1708), daughter of John Cecil, 5th Earl of Exeter.
He was born at Westminster and attended Christ Church, Oxford.
He published a translation of the letters of Pliny the Younger in 1751, and" Remarks on the Life and Writings of Jonathan Swift" in the same year, and the" Memoirs of Robert Carey, 1st Earl of Monmouth".
His" Letters from Italy" was published in 1774 by J. Duncombe.
William Cuffe, 4th Earl of Desart
William Ulick O'Connor Cuffe, 4th Earl of Desart( 10 July 1845 – 15 September 1898).
He succeeded to the title of 6th Baron Desart, 4th Viscount Desart and 4th Earl of Desart on the 1 April 1865
James Lindsay, 5th Earl of Balcarres
James Lindsay, 5th Earl of Balcarres( 14 November 1691 – 20 February 1768) was a Scottish peer, the son of Colin Lindsay, 3rd Earl of Balcarres and Lady Margaret Campbell, daughter of the Earl of Loudoun.
He became the 5th Earl of Balcarres on 25 July 1736 on the death of his brother Alexander Lindsay, 4th Earl of Balcarres.
George Boyle, 6th Earl of Glasgow
George Frederick Boyle, 6th Earl of Glasgow( 9 October 1825 – 23 April 1890) was a Scottish nobleman.
He was the son of George Boyle, 4th Earl of Glasgow and Julia Sinclair, daughter of Sir John Sinclair, 1st Baronet.
In February 1847, Boyle traveled with Frederick Hamilton- Temple- Blackwood, 1st Marquess of Dufferin and Ava to Skibbereen in County Cork to try and aid victims of the Irish Famine.
Lord Dufferin left a memoir of their journey entitled" Narrative of a Journey from Oxford to Skibbereen during the Year of the Irish Famine" published in 1847.
He married Hon. Montague Abercromby( 1835 – 1931), daughter of George Abercromby, 3rd Baron Abercromby and Louisa Penuel Forbes, on 29 April 1856.
They had two daughters
He was elected at a by-election in February 1865 as the Member of Parliament( MP) for Buteshire, but held the seat only until the general election in July 1865.
He succeeded to his half brother's titles on 11 March 1869.
He held the offices of Deputy Lieutenant of Fife and Renfrewshire.
He held the office of Lord Clerk Register of Scotland from 1879 until his death.
He died at age 64, without male issue.
On his death, the UK barony of Ross of Hawkhead became extinct.

Question: When did George Boyle, 4Th Earl Of Glasgow's father die?